CN209964150U - Camera assembly and electronic equipment - Google Patents

Abstract

The present application provides a camera assembly and an electronic device, the camera assembly includes a camera module and an aperture cover; the aperture cover includes a connecting portion and a functional portion of an integrated structure, the connecting portion is used to connect to the camera module, the functional portion corresponds to the lens setting of the camera module, and the functional portion is provided with a through hole, which serves as a light entrance hole for the camera module lens. In the above manner, the aperture cover can be separated from the camera module to form two separate structural parts, so that the lens of the camera module can be further made smaller separately, thereby achieving the purpose of further reducing the size of the black border of the electronic device, thereby increasing the screen-to-body ratio of the electronic device.

Description

Camera Components and Electronics

technical field

The present application relates to the technical field of electronic devices, and in particular, to a camera assembly and an electronic device.

Background technique

With the continuous improvement of consumers' requirements for the screen-to-body ratio of electronic devices, R&D personnel have proposed narrow bezels, notch screens, water-drop screens, and hole-digging screens (including through holes and blind holes) to improve the screen-to-screen ratio of electronic devices. Screen structure scheme; there is also a composite scheme that introduces a mechanical telescopic structure, and then matches the traditional structure of the front camera; or there is a dual-screen scheme, only the rear camera is retained, and the rear camera is used as the front and rear at the same time; even Flip the camera of the structure, and flip the rear camera to use the front camera. All the above-mentioned structural solutions are designed to further increase the screen ratio of the electronic device, so as to obtain a larger visual field experience.

Among them, the notch screen, water drop screen and other structures damage the screen relatively much, and the cost of the screen will relatively increase; and, visually destroy the beauty of the integrated screen, which is unacceptable to some consumers. Other full-screen solutions (such as telescopic structure camera, cancel the dual-screen solution with only the rear at the front, and flip the camera solution) have higher requirements on the whole machine, increase the complexity of the structure, increase the difficulty of stacking and detailed design of the whole machine, and increase the cost. will also increase accordingly. Although the design scheme of narrow bezel and hole-digging screen is used in many electronic devices, it can make the whole machine feel more integrated, but due to the size of the front camera and the different assembly methods, the screen ratio will be biased relative to other schemes. Small, it has always been difficult to break through.

Utility model content

In one aspect, an embodiment of the present application provides a camera assembly, wherein the camera assembly includes a camera module and an aperture cover; the aperture cover includes a connection part and a functional part of an integrated structure, and the connection part is used for connecting with The camera module is connected, the functional part is arranged corresponding to the lens of the camera module, the functional part is provided with a through hole, and the through hole serves as a light entrance hole of the lens of the camera module.

Another aspect of the embodiments of the present application further provides an electronic device, wherein the electronic device includes: a transparent cover plate, including a first surface and a second surface disposed opposite to each other;

a display screen, which is attached to the first surface of the transparent cover; wherein, the area of the display screen is smaller than that of the first surface;

The camera assembly and the display screen are arranged on the same side of the transparent cover; the camera assembly includes a camera module and an aperture cover; the aperture cover includes a connecting part and a functional part of an integrated structure, and the connecting part is used for In connection with the casing of the camera module, the functional part is disposed corresponding to the lens of the camera module, the functional part is provided with a through hole, and the through hole serves as a light entrance hole of the lens of the camera module;

The projection of the connecting portion on the first surface of the transparent cover at least partially overlaps the projection of the display screen on the first surface of the transparent cover.

The beneficial effects of the present application are as follows: the camera assembly provided by the present application includes a camera module and an aperture cover; the aperture cover includes a connection part and a functional part, the connection part is used for connecting with the fixing seat of the camera module, and the functional part corresponds to the camera module The lens of the camera module is set, and the functional part is provided with a through hole, and the through hole is used as the light entrance hole of the lens of the camera module. Through the above method, the diaphragm cover and the camera module can be peeled off to form two separate structural components, so that the lens of the camera module can be further reduced separately, so as to further reduce the size of the black edge of the electronic device. , thereby increasing the screen-to-body ratio of electronic devices.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present application more clearly, the following briefly introduces the drawings that are used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

1 is a schematic structural diagram of an embodiment of an electronic device with a narrow frame;

FIG. 2 is a partial side structural schematic diagram of an embodiment of an electronic device provided by the present application;

Fig. 3 is the bottom view structure schematic diagram of the electronic device in Fig. 2 along the X direction;

Fig. 4 is a side view structural schematic diagram of an embodiment of the camera module in Fig. 2;

Fig. 5 is the top view structure schematic diagram of the camera module in Fig. 4;

Fig. 6 is the side view structure schematic diagram of another embodiment of the camera module in Fig. 2;

Fig. 7 is the top-view structure schematic diagram of the camera module in Fig. 6;

FIG. 8 is a schematic side view of the structure of an embodiment of the transparent cover in FIG. 2;

Fig. 9 is the bottom view structure schematic diagram of the transparent cover plate in Fig. 8;

FIG. 10 is a schematic structural diagram of a sunken groove provided on the first surface of the transparent cover plate in FIG. 8 with a light-shielding structure;

11 is a partial side structural schematic diagram of another embodiment of the electronic device provided by the present application;

FIG. 12 is a partial side structural schematic diagram of another embodiment of the electronic device provided by the present application;

Fig. 13 is the bottom view structure schematic diagram of the electronic device in Fig. 12 along the X direction;

FIG. 14 is a partial side structural schematic diagram of still another embodiment of the electronic device provided by the present application;

Fig. 15 is the bottom view structure schematic diagram of the electronic device in Fig. 14 along the X direction;

FIG. 16 is a schematic structural diagram of an embodiment of the diaphragm cover in FIG. 14;

FIG. 17 is a top-view structural schematic diagram of another embodiment of the diaphragm cover in FIG. 14;

FIG. 18 is a partially enlarged structural schematic diagram of another embodiment of the light-shielding structure in FIG. 15;

FIG. 19 is a partial side structural schematic diagram of an embodiment of an electronic device provided by the present application;

FIG. 20 is a schematic view of the bottom view of the electronic device in FIG. 19 along the X direction

21 is a partial side structural schematic diagram of another embodiment of the electronic device provided by the present application;

FIG. 22 is a partial side structural schematic diagram of another embodiment of the electronic device provided by the present application.

Detailed ways

The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It is particularly pointed out that the following examples are only used to illustrate the present application, but do not limit the scope of the present application. Similarly, the following embodiments are only some of the embodiments of the present application, but not all of the embodiments, and all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

Reference in this application to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor a separate or alternative embodiment that is mutually exclusive of other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in this application may be combined with other embodiments.

A "communication terminal" (or simply a "terminal") as used herein includes, but is not limited to, being configured to connect via a wired line (eg, via a public switched telephone network (PSTN), digital subscriber line (DSL), digital cable, Direct cable connection, and/or another data connection/network) and/or via (eg, for cellular networks, wireless local area networks (WLAN), digital television networks such as DVB-H networks, satellite networks, AM-FM broadcast transmitters , and/or another communication terminal's) wireless interface to receive/send communication signals. A communication terminal arranged to communicate through a wireless interface may be referred to as a "wireless communication terminal", "wireless terminal" or "mobile terminal". Examples of mobile terminals include, but are not limited to, satellite or cellular telephones; Personal Communication System (PCS) terminals that may combine cellular radio telephones with data processing, fax, and data communication capabilities; may include radio telephones, pagers, Internet/Intranet access , a PDA with a web browser, memo pad, calendar, and/or a global positioning system (GPS) receiver; and conventional laptop and/or palm receivers or other electronic devices including radiotelephone transceivers. A mobile phone is a mobile terminal equipped with a cellular communication module.

The technical solution of the present application is mainly to improve the structure of a full screen such as a narrow frame and a hole-digging screen, so as to further narrow the black border around the narrow frame and the camera of the hole-digging screen, thereby increasing the screen ratio of electronic equipment. . The technical solution for the narrow frame is mainly to achieve the purpose of "small head" (the non-display area on the top of the electronic device is reduced), while the technical solution for the hole-punch screen is mainly to reduce the black border around the camera. the goal of.

For the technical solution of the narrow frame, the related technical means generally adopt the structural design as shown in FIG. 1 . 1 is a schematic structural diagram of an embodiment of an electronic device with a narrow frame. The front camera 11 is sealed and dustproof by the foam 12 and the glass cover 13; The light from the display screen 14 is projected into the camera to create a "ghost image". Further, the range shown by A in FIG. 1 may represent the non-display area of the display screen 14, and the width of the A area is generally 0.95-1.5 mm. The range shown by B in FIG. 1 can represent the gap between the display screen 14 and the camera 11. Since the size of the foam 12 is relatively large, and the assembly gap between the camera 11 and the display screen 14 needs to be reserved, therefore, this The minimum width of the B area can only be 0.8-0.9mm. The range shown by C in FIG. 1 may represent the gap between the camera 11 and the edge of the glass cover 13 . Therefore, the width of (A+B+C) in FIG. 1 can represent the size of the black border of the electronic device. In the full-screen design with narrow bezels, the main purpose is to minimize the width of (A+B+C), thereby increasing the screen ratio of electronic devices.

Please refer to FIG. 2 and FIG. 3 together. FIG. 2 is a partial side structural schematic diagram of an embodiment of an electronic device provided by the present application, and FIG. 3 is a bottom structural schematic diagram of the electronic device in FIG. 2 along the X direction.

It should be noted that the electronic device in the embodiment of the present application may be a terminal device with a camera, such as a mobile phone, a tablet computer, a notebook computer, and a wearable device. The electronic device includes, but is not limited to, a transparent cover 100 , a casing 200 , a display screen 300 , a camera module 400 and a light-shielding structure 500 . The housing 200 is connected to the transparent cover 100 and together form an accommodating space (not marked in FIG. 2 ), in which the display screen 300 , the camera module 400 , the shading structure 500 and other structural components are arranged. Further, in the illustration of the structure of the electronic device and the description of the components in the embodiments of the present application, only the structural components related to the present application are given; for other structural components of the electronic device (such as circuit boards, processors, etc.), this No specific introduction will be made in the application.

The transparent cover plate 100 includes a first surface 110 and a second surface 120 which are arranged opposite to each other. The material of the transparent cover plate 100 may be glass or transparent resin, corresponding to a rigid screen or a flexible screen. The display screen 300 is attached to the first surface 110 of the transparent cover plate 100 , which can reduce the thickness of the electronic device and increase the touch sensitivity of the display screen 300 . The area of the display screen 300 is smaller than that of the first surface 110 , so that the transparent cover plate 100 can completely cover the display screen 300 , thereby protecting the display screen 300 . The second surface 120 of the transparent cover 100 is used as the outer surface of the electronic device for the consumer to interact with the electronic device, and can be used to receive touch operations such as clicking, sliding, etc. from the user. Of course, in some other embodiments, the second surface 120 may also be provided with other film layers such as tempered film, frosted film, decorative film, privacy film, hydrogel film, etc., so that the electronic device can provide consumers with different experience effects .

The terms "first" and "second" in this application are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature.

The camera module 400 and the display screen 300 are arranged on the same side of the transparent cover 100 , for example, on the side close to the first surface 110 ; and the camera module 400 and the display screen 300 are arranged side by side and adjacent to each other. Further, the camera module 400 includes a fixing base 410 and a lens 420 . The fixing seat 410 can be used for installation and fixing of the camera module 400 , for example, the camera module 400 is fixed to the casing 200 through the fixing seat 410 . The lens 420 can be disposed toward the first surface 110 of the transparent cover plate 100 to directly capture the ambient light passing through the transparent cover plate 100 , so that the electronic device can realize functions such as face recognition, photographing, and payment through the camera module 400 . Of course, in some other embodiments, the lens 420 may not be disposed toward the first surface 110 of the transparent cover 100 . The ambient light of the transparent cover 100 is reflected to the lens 420 , which can also enable the electronic device to achieve the above-mentioned functions.

Further, a first extension surface 430 is provided on one side of the fixing base 410 connected to the lens 420 , and a second extension surface 440 is provided on the other side of the fixing base 410 connected with the lens 420 . The second extension surface 440 and the first extension surface 430 are located on opposite sides of the lens 420 , as shown in FIG. 2 .

In this embodiment, the display screen 300 is in contact with the first extension surface 430 and the side surface of the lens 420, as shown in FIG. 2, thereby reducing the distance between the camera module 400 and the display screen 300 to an extremely small size, thereby increasing the The screen-to-body ratio of electronic devices; the thickness of electronic devices can also be reduced. In theory, if the machining accuracy and assembly accuracy allow, the distance between the camera module 400 and the display screen 300 can be zero, which will greatly reduce the size of the black border of the electronic device, thereby greatly increasing the screen ratio of the electronic device .

The range indicated by Q1 in FIG. 3 may represent the black border area of the electronic device, that is, the area from the dotted line to the edge of the transparent cover 100 , that is, the undisplayable area observed on the front panel of the electronic device. The range shown by Q2 in FIG. 3 may represent the area between the display screen 300 and the edge of the transparent cover 100 . The difference between Q1 and Q2, that is, the range shown by (Q1-Q2) may represent the non-display area 310 of the display screen 300, and this area is generally used for setting the structure of the display screen 300, such as wiring.

Please refer to FIG. 2 again, the range shown by D in FIG. 2 (that is, the range shown by (Q1-Q2) in FIG. 3 ) can represent the non-display area 310 of the display screen 300 (generally 0.95-1.5mm), This width is generally determined by the structure of the display screen 300 itself, which is not within the scope of discussion in this embodiment; correspondingly, other areas of the display screen 300 except the above-mentioned non-display area 310 can represent the display area 320 for consumption interact with electronic devices. In some embodiments, the display area 320 and the non-display area 310 are disposed adjacent to each other, which may correspond to a narrow border. In other embodiments, the display area 320 is partially arranged around the non-display area 310, which may correspond to a notch screen or a water drop screen. In other other implementations, the display area 320 is disposed completely around the non-display area 310, which may correspond to a punch-hole screen. The range shown by E in FIG. 2 may represent the gap between the camera module 400 and the display screen 300 . In this embodiment, the display screen 300 is abutted on the first extension surface 430 and the side of the lens 420, that is, the non-display area 310 of the display screen 300 is overlapped with the first extension surface 430; theoretically, the width of E can be The minimum is 0. The range shown by F in FIG. 2 may represent the width from the camera module 400 to the edge of the transparent cover 100 . Therefore, the width of (D+E+F) in FIG. 2 can represent the size of the black border of the electronic device (ie, Q1 in FIG. 3 ). In the full-screen design with narrow bezels, the main purpose is to minimize the width of (D+E+F), thereby increasing the screen-to-body ratio of electronic devices.

Further, the light-shielding structure 500 is disposed between the camera module 400 and the transparent cover plate 100 . On the one hand, the light shielding structure 500 can be used to block the light emitted by the display screen 300 , so as to prevent the light emitted by the display screen 300 from interfering with the camera module 400 , that is, to eliminate the “ghosting” phenomenon of the camera module 400 . On the other hand, for the lens 420, the light shielding structure 500 can also function as a diaphragm. Among them, the diaphragm refers to the entity that restricts the light beam in the optical system; according to different application scenarios and requirements, there are mainly aperture diaphragms, field diaphragms, vignetting diaphragms, and stray light diaphragms. Of course, the lens 420 itself can also be provided with the above-mentioned diaphragm. In this embodiment, the light shielding structure 500 may be located within the black border region Q1 of the electronic device, as shown in FIG. 2 and FIG. 3 . At this time, the influence of the width of the light-shielding structure 500 on the screen ratio of the electronic device can be almost ignored, and more consideration can be given to the aperture function of the light-shielding structure 500 on the lens 420 .

Please refer to FIG. 4 and FIG. 5 together. FIG. 4 is a schematic side view structure diagram of an embodiment of the camera module in FIG. 2 , and FIG. 5 is a top view structure diagram of the camera module in FIG. 4 .

The light-shielding structure 500 is arranged in a ring shape, and is disposed on the side of the lens 420 facing the transparent cover 100 , and the light-shielding structure 500 is disposed coaxially with the lens 420 . Further, the light-shielding structure 500 and the lens 420 can be integrally formed by two-color injection molding, so that the light-shielding structure 500 can support the transparent cover 100, thereby increasing the sealing between the light-shielding structure 500 and the transparent cover 100, thereby preventing display The light from screen 300 "leaks" to lens 420 . In addition, the material of the light-shielding structure 500 may be soft rubber, such as liquid silicone or thermoplastic polyurethane elastomer rubber (such as TPU, etc.), so that the lens 420 and the transparent cover 100 change from rigid contact to flexible contact. The width W1 of the light-shielding structure 500 may be 0.1-0.5 mm, and further may be 0.1-0.3 mm. In this embodiment, the width W1 of the light-shielding structure 500 may be 0.1 mm or 0.2 mm. Further, the compressive deformation of the light-shielding structure 500 against the first surface 110 of the transparent cover plate 100 is 0.05-0.1 mm, that is, the light-shielding structure 500 is in a state of slight compressive deformation. The above-mentioned compressive deformation is the dimensional deformation of the light-shielding structure 500 in the direction perpendicular to the first surface 110 of the transparent cover 100 (that is, the thickness direction of the electronic device); that is, the camera module 400 is shielded from light when assembled to the electronic device. The amount of pre-interference between the structure 500 and the transparent cover plate 100 needs to ensure that the light-shielding structure 500 is pressed tightly or reliably supported on the first surface 110 of the transparent cover plate 100 .

In other embodiments, the light-shielding structure 500 may be a light-shielding glue, and the light-shielding glue may be formed on at least one of the transparent cover 100 , the lens 420 and the non-display area 310 of the display screen 300 by means of dispensing or the like. In other other embodiments, the light-shielding structure 500 may also be a light-shielding tape or a light-shielding ink layer, and the light-shielding tape is attached to at least one of the transparent cover 100 , the lens 420 and the non-display area 310 of the display screen 300 , or the light-shielding ink layer. The layer is coated on at least one of the transparent cover plate 100 , the lens 420 and the non-display area 310 of the display screen 300 .

Please refer to FIG. 2 again. In FIG. 2 , E is the assembly gap between the display screen 300 and the camera module 400 , and the assembly gap is used as a reserved gap when the camera module 400 is assembled. Wherein, the size of the assembly gap E can be set between 0.1-0.5mm. It can be known from the related description in FIG. 1 above that, in order to set the foam 12 in the related art, a relatively large assembly gap (minimum can only be 0.8-0.9 mm) is required. In comparison, in this embodiment, by disposing the light-shielding structure 500 on the side of the lens 420 close to the transparent cover 100 , the width of the black border can be reduced by more than 0.5 mm, thereby reducing the size of the camera module 400 and the display screen in FIG. 2 . The size of the assembly gap E between 300 and the screen ratio of the electronic device is increased.

Please refer to FIG. 6 and FIG. 7 together. FIG. 6 is a schematic side view structure diagram of another embodiment of the camera module in FIG. 2 , and FIG. 7 is a top view structure diagram of the camera module in FIG. 6 .

Different from the above-mentioned embodiment, the lens 420 of the camera module 400 of this embodiment is provided with two annular light-shielding structures 500 (the first light-shielding structure 510 and the second light-shielding structure 520 ) on the side close to the transparent cover 100 . . Through the design of the double shading structure, a double guarantee can be achieved to ensure the reliability of the shading effect.

Wherein, the height of the first light-shielding structure 510 and the second light-shielding structure 520 (the minimum distance between the vertex of the light-shielding structure 510 and the lens 420, not marked in the figure) can be set as a difference. For example, according to the previous embodiment, the compressive deformation of the light-shielding structure 500 may be 0.05-0.1 mm. Then, the height difference between the first light-shielding structure 510 and the second light-shielding structure 520 in this embodiment can be set to be half of the above-mentioned compression deformation amount, that is, 0.025-0.05 mm. In this way, it can be ensured that at least one of the first light shielding structure 510 and the second light shielding structure 520 abuts against the first surface 110 of the transparent cover plate 100 . In addition, when any one of the first light shielding structure 510 and the second light shielding structure 520 is damaged or fails, the other can continue to hold the first surface 110 of the transparent cover plate 100 to ensure the reliability of light shielding.

Further, other structures of this embodiment are the same as or similar to those of any of the above-mentioned embodiments, and are not repeated here.

Please refer to FIG. 8 and FIG. 9 together. FIG. 8 is a schematic side view structure diagram of an embodiment of the transparent cover plate in FIG. 2 , and FIG. 9 is a bottom view structure diagram of the transparent cover plate in FIG. 8 .

This embodiment mainly aims to further improve the structure of the transparent cover plate 100 and the structural cooperation between the light-shielding structure 500 and the transparent cover plate 100 . The first surface 110 of the transparent cover plate 100 is provided with a sinking groove 111 , and the annular opaque sheet (ie, the light-shielding structure 500 ) is attached to the sinking groove 111 . Further, the depth of the sink groove 111 can be reasonably designed according to the thickness of the transparent cover plate 100 and the overall strength of the transparent cover plate 100 , and can also be larger than the thickness of the light-shielding structure 500 .

Please refer to FIG. 8 to FIG. 10 together. FIG. 10 is a schematic view of the structure of FIG. 8 in which the sunken groove opened on the first surface of the transparent cover plate is provided with a light-shielding structure. The advantage of this structural design is that the gap between the camera module 400 and the transparent cover 100 can be reduced, so that the camera module 400 can be closer to the transparent cover 100 , thereby reducing the thickness of the electronic device. Of course, in some other embodiments, the light-shielding ink layer may also be coated on the sink 111, or the light-shielding glue may be formed into the sink 111 by dispensing or the like; and the structure of the sink 111 is not limited to this embodiment. The ring structure in the example can also be other shapes.

Further, other structures of this embodiment are the same as or similar to those of any of the above-mentioned embodiments, and are not repeated here.

Please refer to FIG. 11 , which is a partial side structural schematic diagram of another embodiment of the electronic device provided by the present application.

This embodiment mainly aims at further improving the structure of the display screen 300 . Wherein, the display screen 300 is bent and arranged in a direction away from the transparent cover plate 100 on the side close to the camera module 400 . Specifically, the non-display area 310 is bent and disposed in a direction away from the transparent cover plate 100 ; and the end surface of the non-display area 310 may abut against the first extension surface 430 . The advantage of this structural design is that the size of D in FIG. 11 can be further reduced by bending the non-display area 310 of the display screen 300 . Any of the above embodiments is mainly to reduce the size of E in FIG. 11 . In this embodiment, the sizes of D and E in FIG. 11 are reduced at the same time, which further makes the black border size (D+E+F) of the electronic device change. small, thereby further increasing the screen-to-body ratio of the electronic device.

Further, other structures of this embodiment are the same as or similar to those of any of the above-mentioned embodiments, and are not repeated here.

Please refer to FIG. 12 and FIG. 13 together. FIG. 12 is a partial side structural schematic diagram of another embodiment of the electronic device provided by the present application, and FIG. 13 is a bottom structural schematic diagram of the electronic device in FIG. 12 along the X direction.

This embodiment mainly aims at further improving the structure of the camera module 400 , specifically, improving the structure of the fixing seat 410 . Wherein, the width of the second extending surface 440 is smaller than the width of the first extending surface 430 , as shown in FIG. 12 and FIG. 13 , so that the fixing seat 410 has an irregular structure. The advantage of this structural design is that by partially reducing the structural size of the fixing seat 410 , the fixing seat 410 can not only meet the installation and fixing requirements of the camera module 400 , but also make the camera module 400 closer to the housing 200 as a whole. Therefore, the size of F in Figure 12 is reduced, so as to further reduce the size of the black border, thereby increasing the screen ratio of the electronic device.

Optionally, the side of the lens 41 away from the display screen 300 is coplanar with the side of the fixing seat 410 away from the display screen 300 , so that the width of the second extension surface 440 is 0, so that the camera module 400 is away from the display screen 300 . The side surface is flush with the end surface of the transparent cover plate 100 . At this time, the numerical value of the F size in FIG. 12 is the size of the lens 420 . For example, if a lens 420 with a diameter of 3.5mm is selected, the F in Figure 12 can be made 3.5mm.

Further, other structures of this embodiment are the same as or similar to those of any of the above-mentioned embodiments, and are not repeated here.

Please refer to FIG. 14 and FIG. 15 together. FIG. 14 is a partial side structural schematic diagram of another embodiment of the electronic device provided by the present application, and FIG. 15 is a bottom structural schematic diagram of the electronic device in FIG. 14 along the X direction.

In this embodiment, an aperture cover 610 is disposed on the side of the camera module 400 close to the transparent cover 100 , and the camera module 400 and the aperture cover 610 are collectively referred to as a camera assembly 600 . The diaphragm cover 610 can be used to limit the ambient light passing through the transparent cover 100, so that the camera module 400 can obtain different imaging effects; according to different application scenarios and requirements, the diaphragm cover 610 can be an aperture diaphragm , field diaphragm, vignetting diaphragm, stray light diaphragm, etc.

Optionally, the diaphragm cover 610 is a separate structural member, and can be detachably connected to the camera module 400 through snaps, threads, glue, etc., so as to increase the diversity of the camera module 600, thereby making the camera module 400 Can achieve more functions. Of course, in some other embodiments, the diaphragm cover 610 and the camera module 400 (eg, the lens 420 ) can be integrally formed as structural parts, which can simplify the assembly process of the camera assembly 600 and increase the compactness of the structure.

The range shown by G in FIG. 14 can represent the non-display area 310 of the display screen 300 (generally 0.95-1.5mm), and this width is generally determined by the structure of the display screen 300 itself, and is not part of the discussion scope of this embodiment. Correspondingly, other areas of the display screen 300 other than the above-mentioned non-display area 310 may represent the display area 320 for consumers to interact with the electronic device. The range shown by H in FIG. 14 may represent the gap between the camera assembly 600 and the display screen 300 . The range shown by I in FIG. 14 may represent the width from the camera assembly 600 to the edge of the transparent cover 100 . Therefore, the width of (G+H+I) in FIG. 14 can represent the size of the black border of the electronic device. In the full-screen design scheme with narrow bezel, the main purpose is to minimize the width of (G+H+I), thereby increasing the screen ratio of the electronic device; and this embodiment is to achieve the two sizes of H and I. minimum.

The inventors of the present application have found through long-term research that for the integrally formed structural member of the diaphragm cover 610 and the camera module 400 , the diameter of the lens 420 is generally greater than 3 mm. However, if the diaphragm cover 610 is peeled off from the camera module 400 and split into two separate structural components, the diameter of the lens 420 can be less than 3 mm without affecting the imaging effect of the camera module 400, which is a further increase in the The screen-to-body ratio of electronic devices makes it possible.

On the one hand, this embodiment further improves the structure of the camera assembly 600 , and specifically, improves the structure of the diaphragm cover 610 . The aperture cover 610 and the camera module 400 are two separate structural components, and the aperture cover 610 can cover the camera module 400; and the diameter of the lens 420 of the camera module 400 can be less than or equal to 3 mm. The advantage of this structural design is that by peeling the diaphragm cover 610 from the camera module 400, the lens 420 of the camera module 400 can be made smaller, thereby reducing the size of I in FIG. 14 to further reduce the black border The purpose of size is to increase the screen-to-body ratio of electronic devices.

Please refer to FIG. 14 to FIG. 16 together. FIG. 16 is a schematic structural diagram of an embodiment of the diaphragm cover in FIG. 14 .

The diaphragm cover 610 includes a connecting portion 611 and a functional portion 612 . The connecting portion 611 is used for connecting with the camera module 400, specifically, it can be connected with the lens 420 of the camera module, or at the same time connected with the lens 420 and the fixing seat 410 of the camera module 400; so that the aperture cover 610 is connected to the camera module 400 can form a structural assembly. The functional part 612 is disposed corresponding to the lens 420 of the camera module 400 , and the functional part 612 is provided with a through hole 613 , and the through hole 613 is used as the light entrance hole of the lens 420 of the camera module 400 , so that the ambient light passing through the transparent cover 100 can Reach the lens 420 of the camera module 400 . Further, the diameter of the through hole 613 is smaller than the diameter of the lens 420 of the camera module 400, so that the diaphragm cover 610 plays a role of shading the lens 420; and the aperture size of the through hole 613 affects the lens 420 to a certain extent. Parameters such as the maximum inclination angle and the maximum field of view of the imaging.

Optionally, the through hole 613 is arranged coaxially with the lens 420 of the camera module 400, as shown in FIG. 14, so that the ambient light passing through the transparent cover 100 directly reaches the lens 420 through the through hole 613, so that the electronic device can pass through The camera assembly 600 can implement functions such as face recognition, photographing, and payment. Of course, in some other embodiments, the through hole 613 may not be coaxially disposed with the lens 420 , for example, a structure such as a prism may be disposed between the through hole 613 and the lens 420 , the ambient light passing through the through hole 613 may be changed Reflecting to the lens 420 can also enable the electronic device to achieve the above-mentioned functions.

Further, at least one side of the functional part 612 is provided with a cutout structure 614 , as shown in FIG. 16 , the cutout structure 614 serves as an installation avoidance area of the camera assembly 600 . In this embodiment, the two sides of the functional part 612 are respectively provided with cutout structures 614 (that is, the functional part 612 is provided with two cutout structures 614 ), and any one of the two cutout structures 614 can be used as the camera assembly 600 and the display screen 300 with the installation of the avoidance area as an example to illustrate.

Optionally, the cutout structure 614 makes the functional part 612 and the connection part 611 form a structure similar to a hollow, so that the cutout structure 614 has a large enough accommodating space, thereby increasing the installation avoidance area of the camera assembly 600 . Further, the notch structure 614 is chamfered or rounded at the junction between the functional portion 612 and the connecting portion 611 to increase the structural strength of the junction, thereby increasing the reliability of the diaphragm cover 610 .

Please refer to FIG. 14 to FIG. 17 together. FIG. 17 is a schematic top-view structural diagram of another embodiment of the diaphragm cover in FIG. 14 .

Different from the above embodiment, the cutout structure 614 close to the display screen 300 in this embodiment extends to be tangent to the through hole 613 , so that the display screen 300 can be tangent to the light incident hole of the camera assembly 600 . In this way, the size of I in FIG. 14 can be further reduced, so as to achieve the purpose of further reducing the size of the black border, thereby increasing the screen ratio of the electronic device.

Further, other structures of this embodiment are the same as or similar to those of the above-mentioned embodiments, and will not be repeated here.

Referring to FIGS. 14 and 15 again, a part of the structure of the display screen 300 (ie, the non-display area 310 ) extends to the cutout structure 614 . At this time, the projection of the camera assembly 600 on the first surface 110 of the transparent cover plate 100 at least partially overlaps with the projection of the display screen 300 on the first surface 110 of the transparent cover plate 100 . Specifically, the projection of the connecting portion 611 on the first surface 110 of the transparent cover plate 100 at least partially overlaps with the projection of the non-display area 310 on the first surface 110 of the transparent cover plate 100 to reduce the size of I in FIG. 14 , so as to further reduce the size of the black border, thereby increasing the screen ratio of the electronic device.

Further, a light-shielding structure 500 is disposed between the display screen 300 and the camera assembly 600 , and the light-shielding structure 500 is used to block the light emitted by the display screen 300 to prevent the light emitted by the display screen 300 from interfering with the camera assembly 600 . Since the aperture cover 610 can be a hollow structure, the light shielding structure 500 is mainly disposed on the display screen 300 and its vicinity. Specifically, the non-display area 310 includes a first contact surface 311 , a second contact surface 312 , and a side surface 313 connecting the first contact surface 311 and the second contact surface 312 , and the first contact surface 311 is close to the transparent cover 100 . set up. The light-shielding structure 500 is disposed between the first contact surface 311 and the transparent cover plate 100 and the side surface 313 .

Optionally, the material of the light-shielding structure 500 between the first contact surface 311 and the transparent cover 100 and the side surface 313 is soft rubber, such as liquid silicone or thermoplastic polyurethane elastomer rubber, so that the display screen 300 and the transparent cover are made of soft rubber. 100 and the diaphragm cover 610 change from rigid contact to flexible contact. In this way, the light-shielding structure 500 can hold the transparent cover plate 100 , the display screen 300 and the aperture cover 610 . On the one hand, the light-shielding structure 500 can increase the sealing between the transparent cover plate 100 , the display screen 300 and the aperture cover 610 . Therefore, the light emitted by the display screen 300 is prevented from "leaking" to the camera module 400; on the other hand, it can also play a role of a flexible buffer between the three. Optionally, the hardness of the material of the light-shielding structure 500 may be smaller than the hardness of the material of the diaphragm cover 610 , and of course, in some other embodiments, the hardness of the two may be the same or similar. The material of the diaphragm cover 610 can also be resin, plastic or rubber, etc., which is not specifically limited here, as long as it can be reliably connected with the camera module 400 and can be easily assembled.

Optionally, in this embodiment, the amount of compression deformation of the light-shielding structure 500 against the transparent cover plate 100 may be 0.05-0.1 mm, that is, the light-shielding structure 500 is in a state of slight compression deformation. As a reliable and practical product example, the compressive deformation amount of the light-shielding structure 500 in this implementation may be 0.08 mm. The above-mentioned compressive deformation amount may be the dimensional deformation amount of the light-shielding structure 500 in the direction perpendicular to the transparent cover plate 100 (ie, the thickness direction of the electronic device). Further, the width of the light-shielding structure 500 is less than or equal to 0.3 mm, so as to minimize the H dimension in FIG. 14 . In this embodiment, the width of the light-shielding structure 500 can be 0.1-0.3 mm, and further can be 0.1-0.2 mm. As a reliable and practical product embodiment, the width of the light-shielding structure 500 in this embodiment may be 0.15 mm.

In some other embodiments, the light-shielding structure 500 between the first contact surface 311 and the transparent cover 100 and the side surface 313 may be light-shielding glue, and the light-shielding glue may be formed on the non-display area 310 of the display screen 300 by dispensing or other methods. The first contact surface 311 and the side surface 313 . Among them, the thickness of the light-shielding glue can prevent the light emitted by the display screen 300 from “leaking” to the camera module 400 as a benchmark, the smaller the thickness of the light-shielding glue, the better, which can not only reduce the size of H in FIG. 14, but also reduce Thickness of electronic equipment. In other other embodiments, the light-shielding structure 500 between the first contact surface 311 and the transparent cover 100 and the side surface 313 may also be a light-shielding tape or a light-shielding ink layer, and the light-shielding tape is pasted on the non-display area 310 of the display screen 300, Alternatively, the light-shielding ink layer is coated on the non-display area 310 of the display screen 300 . Among them, the thickness of the light-shielding tape or the light-shielding ink layer can prevent the light emitted by the display screen 300 from "leaking" to the camera module 400 as a benchmark, the smaller the thickness of the light-shielding tape or the light-shielding ink layer, the better, which can not only reduce the size of Figure 14 Medium H size can also reduce the thickness of electronic devices. Of course, in other embodiments, the light shielding structure 500 between the first contact surface 311 and the transparent cover plate 100 may also be different from the side surface 313 . For example, the light-shielding structure 500 between the first contact surface 311 and the transparent cover plate 100 is a light-shielding glue; the light-shielding structure 500 on the side surface 313 is a light-shielding ink layer.

Please refer to FIG. 18 . FIG. 18 is a partially enlarged structural schematic diagram of another embodiment of the light-shielding structure in FIG. 15 .

Different from the above embodiments, the light shielding structure 500 between the display screen 300 and the camera assembly 600 in this embodiment is arranged in an arc, and the arc light shielding structure 500 is bent toward the camera assembly 600 . The advantage of this structural design is that, with the shorter shading structure 500 , a better shading effect can also be achieved, that is, the influence of the light emitted by the display screen 300 on the camera assembly 600 can be reduced.

Further, other structures of this embodiment are the same as or similar to those of the above-mentioned embodiments, and will not be repeated here.

Referring again to FIG. 16 , the functional part 612 is provided with a light-shielding structure 500 on the side away from the camera module 400 , and the light-shielding structure 500 is further used to block the light emitted by the display screen 300 , so as to prevent the light emitted by the display screen 300 from generating light to the camera assembly 600 interference. At this time, the light-shielding structure 500 may not be provided in the non-display area 310 (eg, the first contact surface 311 ) of the display panel 300 , and a better light-shielding effect can also be achieved.

The light-shielding structure 500 is arranged in a ring shape, and is arranged coaxially with the through hole 613 . Further, the light-shielding structure 500 and the functional portion 612 can be integrally formed by two-color injection molding, so that the light-shielding structure 500 can support the transparent cover plate 100, thereby increasing the sealing between the light-shielding structure 500 and the transparent cover plate 100, thereby preventing the The light from display screen 300 "leaks" to lens 420 . In addition, the material of the light-shielding structure 500 may be soft rubber, such as liquid silicone or thermoplastic polyurethane elastomer rubber, so that the lens 420 and the transparent cover 100 change from rigid contact to flexible contact. The width of the light-shielding structure 500 may be 0.1-0.5 mm, and further may be 0.1-0.3 mm; and the width of the light-shielding structure 500 in this embodiment may be 0.1 mm or 0.2 mm. Further, the compressive deformation of the light-shielding structure 500 against the first surface 110 of the transparent cover plate 100 is 0.05-0.1 mm, that is, the light-shielding structure 500 is in a state of slight compressive deformation. The above-mentioned compressive deformation is the dimensional deformation of the light-shielding structure 500 in the direction perpendicular to the first surface 110 of the transparent cover 100 (that is, the thickness direction of the electronic device); that is, the light-shielding structure when the camera assembly 600 is assembled to the electronic device The amount of pre-interference between 500 and the transparent cover plate 100 needs to ensure that the light-shielding structure 500 is pressed tightly or reliably supported on the first surface 110 of the transparent cover plate 100 .

Further, the functional part 612 is provided with a positioning barrier wall 614 on the side away from the camera module 400 , and the positioning barrier wall 614 is arranged between the light shielding structure 500 and the through hole 613 . The positioning blocking wall 614 is used to define the positional relationship between the light-shielding structure 500 and the through hole 613, so as to prevent the light-shielding structure 500 made of soft rubber material from expanding toward the direction of the through-hole 613 when the light-shielding structure 500 is damaged or fails, thereby preventing the through-hole 613 from In the above situation, the size of the field of view of the lens 420 is not affected. In some embodiments, the light-shielding structure 500 and the functional portion 612 are integrally formed by two-color injection molding. At this time, the height of the positioning blocking wall 614 is smaller than the height of the light shielding structure 500 to prevent the positioning blocking wall 614 from restricting the field of view of the lens 420 . In other embodiments, the positioning blocking wall 614 is disposed around the through hole 613 , and the light shielding structure 500 is disposed around the outer periphery of the positioning blocking wall 614 away from the through hole 613 . At this time, the light-shielding structure 500 may be a light-shielding tape adhered to the positioning barrier wall 614 , or may be a light-shielding ink layer coated on the positioning barrier wall 614 ; and the light-shielding structure 500 only needs to surround at least half of the positioning barrier wall 614 . First, a better shading effect can be obtained when the part of the shading structure 500 faces the display screen 300 .

The following is a brief introduction to the electronic equipment of the hole-digging screen.

Please refer to FIG. 19 and FIG. 20 together. FIG. 19 is a partial side structural schematic diagram of an embodiment of the electronic device provided by the present application, and FIG. 20 is a bottom structural schematic diagram of the electronic device in FIG. 19 along the X direction.

The electronic device in this embodiment includes, but is not limited to, a transparent cover 100 , a casing 200 , a display screen 300 , a camera module 400 and a light-shielding structure 500 . The housing 200 is connected to the transparent cover 100 and together form an accommodating space 210 . The display screen 300 , the camera module 400 , the shading structure 500 and other structural components are all disposed in the accommodating space 210 .

The transparent cover plate 100 includes a first surface 110 and a second surface 120 which are arranged opposite to each other. The material of the transparent cover plate 100 may be glass or transparent resin, corresponding to a rigid screen or a flexible screen. The display screen 300 is attached to the first surface 110 of the transparent cover plate 100 , which can reduce the thickness of the electronic device and increase the touch sensitivity of the display screen 300 . The display screen 300 is provided with a light-transmitting hole 330 , which serves as a light-incident hole for the camera module 400 . The second surface 120 of the transparent cover 100 is used as the outer surface of the electronic device for the consumer to interact with the electronic device, and can be used to receive touch operations such as clicking, sliding, etc. from the user. Of course, in some other embodiments, the second surface 120 may also be provided with other film layers such as tempered film, frosted film, decorative film, privacy film, hydrogel film, etc., so that the electronic device can provide consumers with different experience effects .

The camera module 400 and the display screen 300 are disposed on the same side of the transparent cover plate 100 , for example, both are disposed on the side close to the first surface 110 . Moreover, the lens 420 of the camera module 400 is disposed corresponding to the light-transmitting hole 330 and faces the first surface 110 of the transparent cover 100 . The side of the lens 420 of the camera module 400 close to the transparent cover 100 is provided with a ring-shaped light shielding structure 500 . The light-shielding structure 500 is used to block the light emitted by the display screen 300 to prevent the light emitted by the display screen 300 from interfering with the camera module 400 .

Optionally, the width of the light-shielding structure 500 may be 0.1-0.5 mm, and further may be 0.1-0.3 mm; and the width of the light-shielding structure 500 in this embodiment may be 0.1 mm or 0.2 mm. Further, the compressive deformation of the light-shielding structure 500 against the first surface 110 of the transparent cover plate 100 is 0.05-0.1 mm. Wherein, the compression deformation mentioned here is the dimensional deformation of the light-shielding structure 500 in the direction perpendicular to the first surface 110 (that is, the thickness of the electronic device); that is, when the camera module 400 is assembled to the electronic device, the light-shielding structure 500 The amount of pre-interference with the transparent cover plate 100 needs to ensure that the light-shielding structure 500 is pressed tightly or reliably supported on the first surface 110 of the transparent cover plate 100 .

Further, for the specific structures of the camera module 400 and the light shielding structure 500 and the relationship between them, please refer to the relevant descriptions of any of the above embodiments, and details are not repeated here.

The range shown by J in FIG. 19 can represent the non-display area 310 (generally 0.95-1.5mm) of the display screen 300, and this width is generally determined by the structure of the display screen 300 itself, and is not within the scope of discussion of this embodiment; Correspondingly, other areas of the display screen 300 other than the above-mentioned non-display area 310 may represent the display area 320 for the consumer to interact with the electronic device. The range shown by K in FIG. 19 may represent the assembly gap between the display screen 300 and the camera module 400 , and the assembly gap is used as a reserved gap when the camera module 400 is assembled. Wherein, the size of the assembly gap K can be set between 0.1-0.5mm. It can be known from the related description in FIG. 1 above that, in order to set the foam 12 in the related art, a relatively large assembly gap (minimum can only be 0.8-0.9 mm) is required. In comparison, in this embodiment, by disposing the light-shielding structure 500 on the side of the lens 420 close to the transparent cover 100 , the size of the assembly gap K between the camera module 400 and the display screen 300 in FIG. 19 can be greatly reduced. , thereby increasing the screen-to-body ratio of electronic devices. The range indicated by L in FIG. 19 may represent the size of the black circle of the electronic device (as indicated by the dotted line in FIG. 20 ). Of course, in some other embodiments, the light-transmitting hole 330 may also have other shapes, and this embodiment only takes the light-transmitting hole 330 as a circular hole as an example for description. In the full-screen design of the punch-hole screen, the main purpose is to minimize the size of the L, thereby increasing the screen-to-body ratio of electronic devices.

Similarly, in this embodiment, an aperture cover (not shown in FIG. 19 ) can also be provided on the side of the camera module 400 close to the transparent cover 100 , and the aperture cover and the camera module 400 are two separate structures so that the diameter of the lens 420 of the camera module 400 may be less than or equal to 3 mm. The advantage of this structural design is that by peeling the diaphragm cover from the camera module 400, the lens 420 of the camera module 400 can be made smaller, thereby reducing the size of L in FIG. 19, and further reducing the size of the black circle the goal of.

Further, regarding the specific structure of the light shield and its relationship with the camera module 400 and the light shielding structure 500, please refer to the relevant description of any of the above embodiments, and details are not repeated here.

Please refer to FIG. 21. FIG. 21 is a partial side structural schematic diagram of another embodiment of the electronic device provided by the present application.

This embodiment mainly aims at further improving the structure of the display screen 300 . Wherein, the display screen 300 is bent and arranged in a direction away from the transparent cover plate 100 on the side close to the camera module 400 . Specifically, the non-display area 310 is bent and disposed in a direction away from the transparent cover plate 100 ; and the end surface of the non-display area 310 may abut against the first extension surface 430 . The advantage of this structural design is that the size of J in FIG. 21 can be further reduced by bending the non-display area 310 of the display screen 300 . The above embodiment mainly reduces the size of K in FIG. 21 . In this embodiment, the sizes of J and K in FIG. 21 are also reduced, which further reduces the size L of the black circle of the electronic device, thereby further increasing the number of electronic devices. The screen-to-body ratio of the device.

Further, other structures of this embodiment are the same as or similar to those of the above-mentioned embodiments, and will not be repeated here.

Please refer to FIG. 22. FIG. 22 is a partial side structural schematic diagram of another embodiment of the electronic device provided by the present application.

In this embodiment, the camera module 400 is fixed to the casing 200 through the bracket 210 . Wherein, the housing 200 may be the middle frame part of the electronic device. Further, the housing 200 is provided with an installation hole 220 , the bracket 210 is embedded in the installation hole 220 , and the camera module 400 is fixedly connected to the bracket 210 and passes through the installation hole 220 .

Optionally, a foam 230 may be arranged between the camera module 400 and the bracket 210, and the foam 230 can play a role of damping vibration on the one hand, and can also play the role of bonding and positioning on the other hand. Positioning is performed in the up-down direction of the camera module 400 . The outer diameter of the camera module 400 is positioned in coordination with the inner diameter of the bracket 210 to fix the left and right directions of the camera module 400 . Further, the bracket 210 and the housing 200 may be snap-connected, or bonded by dispensing glue 240 .

All directional indications (such as up, down, left, right, front, back...) in this embodiment are only used to explain the relative positional relationship between the various components under a certain posture (as shown in FIG. 22 ). Movement conditions, etc., if the specific posture changes, the directional indication also changes accordingly.

In this embodiment, the camera module 400 can be fixed by designing the structures of the casing 200 and the bracket 210 . In addition, the casing 200 is provided with the structure of the installation hole 220, and the camera module 400 is inserted into the installation hole 220, which can reduce the thickness of the electronic device.

Further, other structures of this embodiment are the same as or similar to those of the above-mentioned embodiments, and will not be repeated here.

The above descriptions are only part of the embodiments of the present application, and are not intended to limit the protection scope of the present application. Any equivalent device or equivalent process transformation made by using the contents of the description and drawings of the present application, or directly or indirectly applied to other related The technical field is similarly included in the scope of patent protection of this application.

Claims (16)

1. A camera assembly is characterized by comprising a camera module and a diaphragm cover; the diaphragm cover comprises a connecting portion and a functional portion which are of an integral structure, the connecting portion is used for being connected with the camera module, the functional portion corresponds to the lens of the camera module, the functional portion is provided with a through hole, and the through hole is used as an incident light hole of the lens of the camera module.

2. A camera assembly according to claim 1, wherein at least one side of the functional portion is provided with a cut-out structure which acts as a mounting relief for the camera assembly.

3. Camera assembly according to claim 1, characterized in that the functional part is provided with a light shielding structure at a side facing away from the camera module.

4. The camera assembly of claim 3, wherein the light blocking structure and the functional portion are integrally formed by two-color injection molding.

5. A camera assembly according to claim 3, wherein the hardness of the material of the light shielding structure is less than the hardness of the material of the diaphragm cover.

6. The camera assembly of claim 5, wherein the light blocking structure is made of soft rubber.

7. The camera assembly according to claim 3, wherein the functional portion is provided with a positioning barrier wall on a side facing away from the camera module, the positioning barrier wall is disposed between the light shielding structure and the through hole, and the positioning barrier wall is used for defining a positional relationship between the light shielding structure and the through hole; the height of the positioning blocking wall is smaller than that of the shading structure.

8. The camera assembly of claim 7, wherein the positioning wall is disposed around the through hole, the light shielding structure is disposed around the positioning wall and away from the periphery of the through hole, and the light shielding structure surrounds at least one half of the positioning wall.

9. The camera assembly of claim 1, wherein the through hole is coaxially disposed with the lens of the camera module, and the diameter of the through hole is smaller than the diameter of the lens of the camera module.

10. An electronic device, characterized in that the electronic device comprises:

the transparent cover plate comprises a first surface and a second surface which are arranged oppositely;

the display screen is attached to the first surface of the transparent cover plate; wherein the area of the display screen is smaller than the area of the first surface;

the camera assembly and the display screen are arranged on the same side of the transparent cover plate; the camera component comprises a camera module and a diaphragm cover; the diaphragm cover comprises a connecting part and a functional part which are of an integrated structure, the connecting part is used for being connected with a shell of the camera module, the functional part is arranged corresponding to a lens of the camera module, the functional part is provided with a through hole, and the through hole is used as an incident hole of the camera module lens;

the projection of the connecting part on the first surface of the transparent cover plate is at least partially overlapped with the projection of the display screen on the first surface of the transparent cover plate.

11. The electronic device of claim 10, wherein at least one side of the functional portion is provided with a cut-out structure, and a part of the display screen extends to the cut-out structure, and the cut-out structure is used as an avoidance area for the camera assembly and the display screen to be installed in a matching manner.

12. The electronic device according to claim 10, wherein the functional portion is provided with a light shielding structure extending toward the transparent cover plate, the light shielding structure being disposed against the first surface of the transparent cover plate; the shading structure is used for blocking light emitted by the display screen so as to prevent the light emitted by the display screen from interfering the camera module.

13. The electronic device of claim 10, wherein the display screen comprises a display area and a non-display area, wherein the display area and the non-display area are disposed adjacent to each other or partially surround the non-display area, and wherein a projection of the non-display area on the first surface of the transparent cover at least partially overlaps a projection of the connecting portion on the first surface of the transparent cover.

14. The electronic device according to claim 13, wherein the non-display area includes a first contact surface, a second contact surface and a side surface connecting the first contact surface and the second contact surface, the first contact surface is disposed near the transparent cover plate, and a light shielding structure is disposed between the first contact surface and the transparent cover plate and on the side surface.

15. The electronic device of claim 10, wherein the display screen comprises a display area and a non-display area, wherein the display area and the non-display area are disposed adjacent to each other or partially surround the non-display area, and a projection of the non-display area on the first surface of the transparent cover at least partially overlaps a projection of the connecting portion on the first surface of the transparent cover; the non-display area comprises a first contact surface, a second contact surface and a side surface, wherein the first contact surface and the second contact surface are arranged in a reverse manner, the side surface is connected with the first contact surface and the second contact surface, the first contact surface is arranged close to the transparent cover plate, and shading structures are arranged between the first contact surface and the transparent cover plate and between the first contact surface and the side surface; and the light shielding structure between the first contact surface of the non-display area and the transparent cover plate is a light shielding adhesive tape or light shielding printing ink.

16. The electronic device of claim 15, wherein the light-shielding structure on the side of the non-display area is light-shielding ink.

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