WO2020187074A1 - 电子设备、显示屏组件和盖板 - Google Patents

电子设备、显示屏组件和盖板 Download PDF

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Publication number
WO2020187074A1
WO2020187074A1 PCT/CN2020/078396 CN2020078396W WO2020187074A1 WO 2020187074 A1 WO2020187074 A1 WO 2020187074A1 CN 2020078396 W CN2020078396 W CN 2020078396W WO 2020187074 A1 WO2020187074 A1 WO 2020187074A1
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WO
WIPO (PCT)
Prior art keywords
end surface
convex plate
transition
display screen
electronic device
Prior art date
Application number
PCT/CN2020/078396
Other languages
English (en)
French (fr)
Inventor
温权浩
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Publication of WO2020187074A1 publication Critical patent/WO2020187074A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof

Definitions

  • This application relates to the technical field of electronic equipment, and in particular to an electronic equipment, a display screen assembly and a cover.
  • the front camera is generally set at the top of the electronic device, and the light-in area of the front camera needs to be reserved between the edge of the display screen and the edge of the middle frame, resulting in a large distance from the edge of the display screen to the top of the electronic device, which is not conducive to the screen-to-body ratio The promotion.
  • An electronic device including:
  • the middle frame includes a frame surrounding the display screen, the frame is provided with a groove; the frame is provided with a through hole, and the through hole penetrates the bottom of the groove;
  • a camera module all or part of the structure is located in the frame, the camera module includes a lens for receiving light, and the lens is exposed through the through hole;
  • the cover plate includes an integrally formed convex plate and a base plate.
  • the convex plate protrudes from the edge of one side of the base plate.
  • the base plate and the convex plate are projected to the first reference plane.
  • the contour of the base plate is The line intersects the contour line of the orthographic projection of the convex plate at two points, connecting the two points to form a reference straight line, the substrate is located on one side of the reference straight line, and the convex plate is located on the other side of the reference straight line.
  • the substrate covers the display screen, the convex plate is accommodated in the groove and covers the lens; the convex plate includes a top side facing away from the substrate and a side facing away from the lens.
  • the first outer surface, the top side surface and the first outer surface intersect and the angle between the top side surface and the first outer surface is a right angle; or the top side surface and the first outer surface
  • a first transition surface is formed by chamfering in between, and the width of the orthographic projection of the first transition surface on the first reference plane is 0.1 mm to 0.8 mm; the first reference plane is the plane area of the display screen. Plane.
  • a display screen assembly includes:
  • the cover plate includes an integrally formed convex plate and a base plate.
  • the convex plate protrudes from the edge of one side of the base plate.
  • the base plate and the convex plate are projected to the first reference plane.
  • the contour of the base plate is The line intersects the contour line of the orthographic projection of the convex plate at two points, connecting the two points to form a reference straight line, the substrate is located on one side of the reference straight line, and the convex plate is located on the other side of the reference straight line.
  • the substrate covers the display screen
  • the convex plate includes a top side surface facing away from the substrate and a first outer surface away from the plane where the display screen is located, the top side surface and the first outer surface
  • the surfaces intersect and the angle between the top side surface and the first outer surface is a right angle; or a first transition surface is formed between the top side surface and the first outer surface by chamfering, and the first transition surface
  • the width of the orthographic projection of the plane on the first reference plane is 0.1 mm to 0.8 mm; the first reference plane is the plane where the plane area of the display screen is located.
  • a cover plate includes an integrally formed convex plate and a substrate.
  • the convex plate protrudes from the edge of one side of the substrate.
  • the substrate and the convex plate are projected to a second reference plane.
  • the orthographic projection of the substrate The contour line of the convex plate intersects the contour line of the orthographic projection of the convex plate at two points, and the two points are connected to form a reference straight line, the substrate is located on one side of the reference straight line, and the convex plate is located on the side of the reference straight line.
  • the convex plate includes a top side facing away from the substrate and a first outer surface connected to the edge of the top side, the top side intersects the first outer surface and the top side
  • the included angle with the first outer surface is a right angle; or a first transition surface is formed between the top side surface and the first outer surface by chamfering, and the first transition surface is at the second reference
  • the width of the orthographic projection of the plane is 0.1 mm to 0.8 mm;
  • the substrate includes a plane area, and the second reference plane is a plane where the plane area of the substrate is located.
  • An electronic device including:
  • the middle frame includes a frame surrounding the display screen, the frame is provided with a groove; the frame is provided with a through hole, and the through hole penetrates the bottom of the groove;
  • a camera module all or part of the structure is located in the frame, the camera module includes a lens for receiving light, and the lens is exposed through the through hole;
  • the cover plate includes a convex plate and a substrate, the convex plate extends from the edge of one side of the substrate; the substrate covers the display screen, and the convex plate is accommodated in the groove and covered
  • the lens; the convex plate includes a top side facing away from the substrate and a first outer surface facing away from the lens, the top side intersects the first outer surface and the top side and the first outer surface
  • the angle between the surfaces is a right angle; or the first transition surface is formed by chamfering between the top side surface and the first outer surface, and the width of the orthographic projection of the first transition surface on the first reference plane It is 0.1mm-0.8mm;
  • the first reference plane is the plane where the plane area of the display screen is located.
  • Figure 1 is a perspective view of an electronic device provided by an embodiment
  • FIG. 2 is an enlarged view of the structure of part C of the electronic device shown in FIG. 1;
  • Figure 3 is a front view of the electronic device shown in Figure 1;
  • Figure 4 is a top view of the electronic device shown in Figure 3;
  • Figure 5 is an exploded view of the electronic device shown in Figure 1;
  • Fig. 6 is an enlarged view of the structure of part D of the electronic device shown in Fig. 5;
  • Fig. 7 is an enlarged view of the structure of part E of the electronic device shown in Fig. 5;
  • FIG. 8 is a perspective view of the camera module of the electronic device shown in FIG. 5;
  • Fig. 9 is a sectional view of part B-B of the electronic device shown in Fig. 3;
  • FIG. 10 is an enlarged view of the F part structure in an embodiment of the electronic device shown in FIG. 9;
  • FIG. 11 is an enlarged view of the structure of part F of the electronic device shown in FIG. 9 in another embodiment
  • Fig. 12 is an enlarged view of the G part structure of the electronic device shown in Fig. 9;
  • FIG. 13 is an enlarged view of the structure of part F in still another embodiment of the electronic device shown in FIG. 9;
  • FIG. 14 is a schematic structural diagram of an electronic device provided in an embodiment of the application.
  • terminal equipment refers to, but is not limited to, devices that can receive and/or send communication signals connected via any one or several of the following connection methods:
  • connection via wired lines such as via public switched telephone networks (PSTN), digital subscriber line (Digital Subscriber Line, DSL), digital cable, direct cable connection;
  • PSTN public switched telephone networks
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • a terminal device set to communicate through a wireless interface may be referred to as a "mobile terminal.”
  • mobile terminals include but are not limited to the following electronic devices:
  • Satellite phone or cellular phone (1) Satellite phone or cellular phone
  • PCS Personal Communications System
  • an electronic device 10 is provided.
  • the electronic device 10 may be a smart phone, a computer, or a tablet.
  • the electronic device 10 includes a display screen assembly, a middle frame 100, a battery cover 600 and a main board 700.
  • the display screen assembly and the battery cover 600 are respectively fixed on both sides of the middle frame 100.
  • the display screen assembly, the middle frame 100 and the battery cover 600 together form the external structure of the electronic device 10.
  • the main board 700 is located inside the electronic device 10, and the main board 700 integrates the control Electronic components such as the processor, storage unit, power management unit, baseband chip, etc.
  • the display screen component is used to display pictures or fonts, and the main board 700 can control the operation of the electronic device 10.
  • the middle frame 100 includes an integrally formed frame and a middle plate 150, the middle plate 150 is a square structure with rounded corners, and the frame surrounds the middle plate 150. Both sides of the frame and the middle plate 150 form an open box-shaped installation space, the display screen assembly is fixed in the installation space on one side, and the battery cover 600 is fixed in the installation space on the other side.
  • a main board 700 and a pressing plate 800 are arranged between the middle board 150 and the battery cover 600, and the main board 700 and the pressing board 800 are fixed to the side of the middle board 150 facing the battery cover 600 by screws.
  • the earpiece of the electronic device 10 faces the ears, the microphone of the electronic device 10 faces the mouth, and the electronic device 10 is close to perpendicular to the ground, and the upward end is the end of the electronic device 10.
  • the top end is the bottom end of the electronic device 10
  • the left end is the left end of the electronic device 10
  • the right end is the right end of the electronic device 10; the distance between the left end and the right end defines the distance of the electronic device 10
  • the width and the distance between the top end and the bottom end define the length of the electronic device 10, and the distance between the outer surface of the display screen assembly and the outer surface of the battery cover 600 is determined by the thickness of the electronic device 10.
  • the frame surrounds the display screen assembly, including a first side frame 120, a second side frame 140 disposed opposite to each other, and a bottom frame 130 disposed opposite to the top frame 110.
  • One side frame 120 is connected to one end of the top frame 110 and the bottom frame 130
  • the second side frame 140 is connected to the other end of the top frame 110 and the bottom frame 130.
  • the first side frame 120 is located at the left end of the electronic device 10
  • the second side frame 140 is located at the right end of the electronic device
  • the top frame 110 is located at the top of the electronic device 10
  • the bottom frame 130 is located at the bottom end of the electronic device 10.
  • the electronic device 10 includes a camera module 400, a lens barrel 412 of the camera module 400, a base 413, a flexible circuit board and other components.
  • the flexible circuit board is connected to the base 413, and the base 413 is provided with an image processor, an AF drive assembly, an infrared filter, a storage and other elements to realize imaging of external objects.
  • the lens barrel 412 is connected to the base 413, and the inner cavity of the lens barrel 412 is communicated with the inner cavity of the base 413.
  • the lens barrel 412 is provided with a lens 411 for receiving light and capable of transmitting light and other optical lenses for transmitting light.
  • the end of the lens barrel 412 away from the base 413 is an end wall 411a, and the end wall 411a is provided with a light entrance 411b , The lens 411 is exposed through the light entrance 411b.
  • the lens barrel 412 includes a first boss 412a and a second boss 412b connected to each other.
  • the second boss 412b is connected between the first boss 412a and the base 413, the second boss 412b includes a step surface 412c, and the step surface 412c surrounds the first boss 412a.
  • the end wall 411a is located on the side of the first boss 412a away from the base 413, the lens 411 is installed in the first boss 412a, and the light entrance 411b opened through the end wall 411a is exposed.
  • the inner wall of the top frame 110 is recessed toward the outside of the electronic device 10 to form a receiving space for installing the camera module 400, and at least part of the structure of the camera module 400 is installed in the Inside the containment space.
  • the top frame 110 is provided with a groove 111 on one side of the cover plate 300, the groove 111 penetrates the outer surface of the top frame 110, and the top frame 110 is provided with a through hole 112 which penetrates the bottom of the groove 111 and passes through The hole 112 communicates with the receiving space, and the lens 411 is exposed through the through hole 112 so that ambient light can be irradiated to the lens 411 through the through hole 112.
  • the orientation of the lens 411 is the same as the orientation of the display screen 200, so that the electronic device 10 can shoot, video, or record beforehand.
  • the through hole 112 penetrates the edge of the top frame 110, that is, the through hole 112 is at least partially located in the groove 111, so as not to weaken the structural strength of the top frame 110 too much, and prevent the top frame 110 The height of 110 has increased too much. It is understandable that at least part of the structure of the camera module 400 is located in the top frame 110, and the lens 411 is exposed through the through hole 112 opened in the top frame 110, which can increase the screen-to-body ratio of the electronic device 10 and realize the full-screen solution of the electronic device 10 .
  • the main board 700 has a gap 710, and the camera module 400 has a gap 710 through it.
  • This structure can avoid stacking the camera module 400 on the main board 700, which is beneficial to reduce the overall thickness of the electronic device 10, and is beneficial to the thinner and lighter electronic device 10.
  • the pressure plate 800 is located on the side of the main board 700 facing the battery cover 600, and the pressure plate 800 and the main board 700 are fixed to the middle plate 150 by screws.
  • the pressing plate 800 is provided with a receiving groove 810, a part of the structure of the camera module 400 is accommodated in the receiving groove 810, and the pressing plate 800 presses the camera module 400 to fix the camera module 400. It is understandable that the pressing plate 800 is not necessary, and the camera module 400 can also be reliably positioned in other ways, which is not specifically limited here.
  • the display screen assembly includes a cover 300 and a display 200, and the cover 300 is disposed on a side of the display 200 away from the middle plate 150.
  • the display screen 200 adopts an LCD (Liquid Crystal Display) screen for displaying information.
  • the LCD screen may be a TFT (Thin Film Transistor) screen 230 or an IPS (In-Plane Switching) screen. ) Screen 230 or SLCD (Splice Liquid Crystal Display, splicing dedicated liquid crystal display) screen 230.
  • the display screen 200 uses an OLED (Organic Light-Emitting Diode, organic electro-laser display) screen for displaying information
  • the OLED screen may be AMOLED (Active Matrix Organic Light Emitting Diode, active matrix organic light emitting diode).
  • Body screen 230 or Super AMOLED (Super Active Matrix Organic Light Emitting Diode) screen 230 or Super AMOLED Plus (Super Active Matrix Organic Light Emitting Diode Plus, magic screen) screen 230.
  • the display screen 200 is preferably an OLED screen, which is relatively thin, which is beneficial to reduce the thickness of the electronic device 10. Under the control of the controller, the display screen 200 can display information and provide an operation interface for the user.
  • the displayable area of the display screen 200 is a rectangle or a rounded rectangle, and the displayable area is the AA area shown in FIG. 3.
  • the display screen 200 includes a first optical adhesive layer 210, a polarizer 220, a screen 230, a second optical adhesive layer 240, a foam 250, and a heat sink 260 arranged in a direction away from the cover plate 300 in sequence.
  • the first optical adhesive layer 210 is made of OCA transparent adhesive for bonding the cover plate 300 and the polarizer 220, and the thickness of the first optical adhesive layer 210 is less than or equal to 0.15 mm.
  • the polarizer 220 is located between the first optical adhesive layer 210 and the screen 230, and the thickness is less than or equal to 0.147 mm.
  • the screen 230 has a thickness of 0.03 mm or less and can display images.
  • the second optical adhesive layer 240 is made of OCA transparent adhesive for bonding the screen 230 and the foam 250, and the thickness of the second optical adhesive layer 240 is less than or equal to 0.088 mm.
  • the foam 250 is located on the side of the second optical adhesive layer 240 facing away from the screen 230 and has the functions of sealing and shock absorption. The thickness of the foam 250 is less than or equal to 0.239 mm.
  • a heat sink 260 is provided on the side of the foam 250 facing away from the second optical adhesive layer 240 to facilitate heat dissipation of the screen 230. The thickness of the heat sink 260 is less than or equal to 0.03 mm.
  • the cover plate 300 is made of transparent glass, the light transmittance is not less than 80%, and the thickness of the cover plate 300 is less than or equal to 0.55 mm.
  • the cover 300 includes an integrally formed convex plate 320 and a substrate 310.
  • the convex plate 320 protrudes from the edge of one side of the substrate 310.
  • the substrate 310 covers the displayable area of the display screen 200.
  • the convex plate 320 is located on the displayable area of the display screen 200. Outside the area, the convex plate 320 is received in the groove 111.
  • the edge of the convex plate 320 protruding from one side of the substrate 310 can be explained in the following manner: the plane where the display screen 200 is located is defined as the first reference plane, and the substrate 310 and the convex plate 320 are directed toward the first reference plane. Orthographic projection, the end of the substrate 310 on the same side as the convex plate 320 forms a curve on the edge of the orthographic projection of the first reference plane. The curve includes two line segments on both sides of the convex plate 320, connecting the two line segments to form a curve. For the reference line, the substrate 310 is located on one side of the reference line, and the convex plate 320 is located on the other side of the reference line.
  • the orthographic projection of the substrate 310 and the convex plate 320 to the first reference plane, the contour line of the orthographic projection of the substrate 310 and the contour line of the orthographic projection of the convex plate 320 intersect at two points, and the two points are connected to form one
  • the substrate 310 is located on one side of the reference straight line
  • the convex plate 320 is located on the other side of the reference straight line.
  • the substrate 310 includes a planar area
  • the plane defining the planar area of the substrate 310 is a second reference plane
  • the second reference plane is parallel to the first reference plane.
  • the convex plate 320 includes a top side surface 321 facing away from the substrate 310, a left side surface 322 and a right side surface 323 disposed opposite to each other, and a lens 411 facing away from it.
  • the first outer surface 324 and the top side surface 321 are connected between the left side surface 322 and the right side surface 323.
  • the top side surface 321 meets the first outer surface 324 to form a right angle.
  • the boundary of the field of view of the camera module 400 intersects the first outer surface 324 to form a line of intersection, and the minimum distance d1 between the line of intersection and the top side surface 321 is 0.2 mm to 1.4 mm, preferably 0.25 mm.
  • the substrate 310 includes a top surface 311 on the side close to the top frame 110, and the distance between the top side surface 321 and the top surface 311 is the height L1 of the convex plate 320 protruding from the substrate 310 is 3.6mm ⁇ 4.8mm , Preferably 3.65mm. It can be understood that the width of the intersection formed by the field of view of different camera modules 400 and the first outer surface 324 is different, so that the height of the convex plate 320 protruding from the substrate 310 is different.
  • the distance between the intersection line and the top side surface 321 is small, so that the height of the convex plate 320 protruding from the substrate 310 is small, and the size of the top frame 110 in the length direction of the electronic device 10 is small. It is beneficial to improve the appearance and expressiveness of the electronic device 10.
  • the first transition surface 321a has a width d2, d2 are 0.8 mm to 1.6 mm, preferably 1.6 mm. It can be understood that the width d2 of the first transition surface 321a is the width of the orthographic projection of the first transition surface 321a on the first reference plane.
  • the top frame 110 needs to be opened in the groove 111 with a larger size in the length direction of the electronic device 10 to accommodate the convex plate 320, resulting in a long distance between the top of the top frame 110 and the displayable area of the display screen 200, so that the top The frame 110 has a larger visual effect in the length direction of the electronic device 10, thereby reducing the appearance and expressiveness of the electronic device 10.
  • the chamfer at the intersection of the top side surface 321 and the first outer surface 324 forms a first transition surface 321a.
  • the first transition surface 321a is a flat surface and is inclinedly connected to the top surface. Between the side surface 321 and the first outer surface 324. It can be understood that the first transition surface 321a can also be rounded into an arc surface.
  • the first transition surface 321 a can increase the strength of the cover plate 300 and avoid stress concentration at the intersection of the top side surface 321 and the first outer surface 324.
  • the width d2 of the first transition surface 321a is 0.1 mm to 0.8 mm.
  • the safety distance d3 is not less than 0.1mm and not more than 0.6mm, then the minimum distance d1 between the intersection line formed by the intersection of the camera module 400 and the first outer surface 324 and the top side surface 321 is d2+d3, then The minimum value of d1 ranges from 0.2mm to 1.4mm. For example, if the width d2 of the first transition surface 321a is 0.15 mm and the safety distance d3 is 0.25 mm, the distance d1 between the intersection line and the top side surface 321 is 0.4 mm.
  • the intersection of the top side surface 321 and the first outer surface 324 is chamfered to form an inclined plane as the first transition surface 321a, which can enhance the strength of the cover plate 300 while preventing the first transition surface 321a from being a curved surface.
  • the camera module 400 includes an optical axis, and the distance L2 between the optical axis and the displayable area of the display screen 200 is 3.4 mm. It is understandable that the electronic device 10 uses camera modules 400 of different sizes, and the value of L2 may vary.
  • the second transition surface 322a is formed by a smooth transition between the left side surface 322, the right side surface 323 and the first outer surface 324 of the convex plate 320 through a 2.5D arc.
  • the width of the second transition surface 322a is 0.8 mm to 1.6 mm. It can be understood that the width of the second transition surface 322a is the width of the orthographic projection of the second transition surface 322a on the first reference plane.
  • the substrate 310 includes a left end surface 312, a right end surface 314 disposed opposite to each other, a bottom end surface 313 disposed opposite to the top surface 311, and a second end surface facing away from the display screen 200.
  • the left end surface 312 is connected to one end of the top end surface 311 and the bottom end surface 313, the right end surface 314 is connected to the other end of the top end surface 311 and the bottom end surface 313; the top end surface 311, the bottom end surface 313, the left end surface 312 and the right end surface 314 are located in the second outer surface.
  • the outer circumference of the surface 315 and the second outer surface 315 smoothly transition through a 2.5D arc to form a third transition surface 311a, and the width of the third transition surface 311a is 0.8 mm to 1.6 mm.
  • the width of the third transition surface 311a is the width of the orthographic projection of the third transition surface 311a on the first reference plane.
  • the second transition surface 322a and the third transition surface 311a can increase the strength of the cover plate 300, so that the cover plate 300 has the characteristics of good hand feeling, anti-breaking, easy point control, etc., so that the display assembly of the electronic device 10 is more three-dimensional and has extremely visual effects. good.
  • the assembly sequence of the electronic device 10 is as follows: the cover 300 and the display screen 200 are fixed to the middle frame 100 through a glue dispensing process, the camera module 400 is assembled to the middle frame 100, and the camera module is positioned through the middle frame 100 In the length and width direction of the group 400, the lens 411 is exposed through the through hole 112; the main board 700 is assembled to the middle frame 100; the BTB connector of the camera module 400 is snapped to the main board 700; the pressure plate 800 is assembled to the middle frame 100 by screws , Located on the side of the main board 700 facing away from the middle board 150, the pressing plate 800 presses the camera module 400 in the thickness direction of the electronic device 10; snaps the battery cover 600.
  • the camera module 400 gradually approaches the top of the middle frame 100, so that the distance from the cover 300 to the top of the middle frame 100 increases.
  • the convex plate 320 of the cover 300 is located at the camera module 400.
  • the 2.5D arc of the top edge increases the size of the convex plate 320 in the length direction of the electronic device 10, resulting in a higher visual height of the top frame 110, which affects the appearance.
  • the 2.5D arc of the top edge of the convex plate 320 is eliminated, so that the top side surface 321 of the convex plate 320 is perpendicular to the first outer surface 324 or through a chamfered transition, so as to reduce the height L1 of the convex plate 320 protruding from the substrate 310.
  • the visual height of the top frame 110 is reduced, and the appearance performance of the electronic device 10 is improved.
  • FIG. 14 is a schematic structural diagram of an electronic device 10 provided by an embodiment of the application.
  • the electronic device 10 may include a radio frequency (RF, Radio Frequency) circuit 501, a memory 502 including one or more computer-readable storage media, an input unit 503, a display unit 504, a sensor 504, an audio circuit 506, and wireless fidelity (
  • the WiFi (Wireless Fidelity) module 507 includes a processor 508 with one or more processing cores, a power supply 509 and other components.
  • RF Radio Frequency
  • the WiFi (Wireless Fidelity) module 507 includes a processor 508 with one or more processing cores, a power supply 509 and other components.
  • the radio frequency circuit 501 can be used to send and receive information, or to receive and send signals during a call. In particular, after receiving the downlink information of the base station, it is processed by one or more processors 508; in addition, the uplink data is sent to the base station. .
  • the radio frequency circuit 501 includes, but is not limited to, an antenna, at least one amplifier, a tuner, one or more oscillators, a Subscriber Identity Module (SIM) card, a transceiver, a coupler, and a low noise amplifier (LNA, Low Noise Amplifier), duplexer, etc.
  • SIM Subscriber Identity Module
  • LNA Low Noise Amplifier
  • the wireless communication can use any communication standard or protocol, including but not limited to Global System of Mobile communication (GSM), General Packet Radio Service (GPRS, General Packet Radio Service), Code Division Multiple Access (CDMA, Code Division Multiple Access, Wideband Code Division Multiple Access (WCDMA, Wideband Code Division Multiple Access), Long Term Evolution (LTE), Email, Short Message Service (SMS, Short Messaging Service), etc.
  • GSM Global System of Mobile communication
  • GPRS General Packet Radio Service
  • GPRS General Packet Radio Service
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • LTE Long Term Evolution
  • Email Short Message Service
  • SMS Short Messaging Service
  • the memory 502 can be used to store application programs and data.
  • the application program stored in the memory 502 contains executable code.
  • Application programs can be composed of various functional modules.
  • the processor 508 executes various functional applications and data processing by running application programs stored in the memory 502.
  • the memory 502 may mainly include a storage program area and a storage data area.
  • the storage program area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data (such as audio data, phone book, etc.) created by the use of the electronic device 10, etc.
  • the memory 502 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the memory 502 may further include a memory controller to provide the processor 508 and the input unit 503 to access the memory 502.
  • the input unit 503 can be used to receive inputted numbers, character information or user characteristic information (such as fingerprints), and generate keyboard, mouse, joystick, optical or trackball signal input related to user settings and function control.
  • the input unit 503 may include a touch-sensitive surface and other input devices.
  • the touch-sensitive surface also called the touch screen 200 or the touchpad, can collect the user's touch operations on or near it (for example, the user uses a finger, stylus, or any other suitable object or accessory on the touch-sensitive surface or touches Operation near the sensitive surface), and drive the corresponding connection device according to the preset program.
  • the touch-sensitive surface may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 508, and can receive commands sent by the processor 508 and execute them.
  • the display unit 504 may be used to display information input by the user or information provided to the user and various graphical user interfaces of the electronic device 10, and these graphical user interfaces may be composed of graphics, text, icons, videos, and any combination thereof.
  • the display unit 504 may include a display panel.
  • the display panel can be configured in the form of a liquid crystal display (LCD, Liquid Crystal Display), an organic light emitting diode (OLED, Organic Light-Emitting Diode), etc.
  • the touch-sensitive surface can cover the display panel. When the touch-sensitive surface detects a touch operation on or near it, it is transmitted to the processor 508 to determine the type of the touch event, and then the processor 508 displays the display panel according to the type of the touch event.
  • Corresponding visual output is provided on the panel.
  • the touch-sensitive surface and the display panel are used as two independent components to realize the input and input functions, but in some embodiments, the touch-sensitive surface and the display panel may be integrated to realize the input and output functions.
  • the display screen 200 may include an input unit 503 and a display unit 504.
  • the electronic device 10 may further include at least one sensor 505, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor may include an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel according to the brightness of the ambient light, and the proximity sensor can close the display panel and/or when the electronic device 10 is moved to the ear. Or backlight.
  • the gravity acceleration sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when it is stationary.
  • the audio circuit 506 can provide an audio interface between the user and the electronic device 10 through a speaker and a microphone.
  • the audio circuit 506 can convert the received audio data into electrical signals, transmit them to the speakers, and then convert them into sound signals for output; on the other hand, the microphone converts the collected sound signals into electrical signals, which are converted into electrical signals after being received by the audio circuit 506.
  • the audio data is processed by the audio data output processor 508, and then sent through the radio frequency circuit 501 to, for example, another electronic device 10, or the audio data is output to the memory 502 for further processing.
  • the audio circuit 506 may also include an earphone holder to provide communication between a peripheral earphone and the electronic device 10.
  • Wireless fidelity is a short-distance wireless transmission technology.
  • the electronic device 10 can help users send and receive emails, browse webpages, and access streaming media through the wireless fidelity module 507. It provides users with wireless broadband Internet access.
  • FIG. 14 shows the wireless fidelity module 507, it can be understood that it is not a necessary component of the electronic device 10, and can be omitted as needed without changing the essence of the invention.
  • the processor 508 is the control center of the electronic device 10, sometimes referred to as the main controller.
  • the processor 508 uses various interfaces and lines to connect the various parts of the entire electronic device 10, and runs or executes the application programs stored in the memory 502. , And call the data stored in the memory 502, execute various functions of the electronic device 10 and process data, so as to monitor the electronic device 10 as a whole.
  • the processor 508 may include one or more processing cores; preferably, the processor 508 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, and application programs, etc. , The modem processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 508.
  • the electronic device 10 also includes a power supply 509 for supplying power to various components.
  • the power supply 509 may be logically connected to the processor 508 through a power management system, so that functions such as charging, discharging, and power consumption management can be managed through the power management system.
  • the power supply 509 may also include one or more DC or AC power supplies, a recharging system, a power failure detection circuit, a power converter or inverter, a power status indicator, and any other components.
  • the electronic device 10 may also include a Bluetooth module, etc., which will not be repeated here.
  • each of the above modules can be implemented as an independent entity, or can be combined arbitrarily, and implemented as the same or several entities.

Abstract

一种电子设备、显示屏组件和盖板，电子设备(10)包括：显示屏(200)；中框(100)，包括设有凹槽(111)的边框，边框开设贯穿凹槽(111)的槽底的通孔(112)；摄像头模组(400)，至少部分结构位于边框内，摄像头模组(400)包括通过通孔(112)外露的镜片(411)；及盖板(300)，包括凸板(320)和基板(310)，凸板(320)凸出于基板(310)的一侧的边缘，基板(310)盖设显示屏(200)，凸板(320)容置于凹槽(111)并盖设镜片(411)，凸板(320)包括顶侧面(321)和第一外表面(324)，顶侧面(321)与第一外表面(324)交汇形成直角，或顶侧面(321)与第一外表面(324)之间通过倒角形成第一过渡面(321a)，第一过渡面(321a)的宽度为0.1mm～0.8mm。

Description

电子设备、显示屏组件和盖板 技术领域
本申请涉及电子设备技术领域，特别是涉及一种电子设备、显示屏组件和盖板。
背景技术
前置摄像头一般设置在电子设备的顶端，显示屏边缘与中框边缘之间需要预留前置摄像头的入光区域，导致显示屏的边缘到电子设备顶端的距离较大，不利于屏占比的提升。
发明内容
基于此，有必要提供一种电子设备、显示屏组件和盖板。
一种电子设备，包括：
显示屏，具有平面区域；
中框，包括围设所述显示屏的边框，所述边框开设有凹槽；所述边框开设有通孔，所述通孔贯穿所述凹槽的槽底；
摄像头模组，全部结构或部分结构位于所述边框内，所述摄像头模组包括用于入光的镜片，所述镜片通过所述通孔外露；及
盖板，包括一体成型的凸板和基板，所述凸板凸出于基板的一侧的边缘，将所述基板和所述凸板向第一参考平面作正投影，基板的正投影的轮廓线与凸板的正投影的轮廓线相交于两点，将所述两点连接形成一条参考直线，所述基板位于所述参考直线的一侧，所述凸板位于所述参考直线的另一侧；所述基板盖设所述显示屏，所述凸板容置于所述凹槽并盖设所述镜片；所述凸板包括背向基板的一侧的顶侧面和背离所述镜片的第一外表面，所述顶侧面与所述第一外表面相交且所述顶侧面与所述第一外表面之间的夹角为直角；或者所述顶侧面与所述第一外表面之间通过倒角形成第一过渡面，所述第一过渡面在所述第一参考平面的正投影的宽度为0.1mm～0.8mm；所述第一参考平面为所述显示屏的平面区域所在的平面。
一种显示屏组件，包括：
显示屏，具有平面区域；及
盖板，包括一体成型的凸板和基板，所述凸板凸出于基板的一侧的边缘，将所述基板和所述凸板向第一参考平面作正投影，基板的正投影的轮廓线与凸板的正投影的轮廓线相交于两点，将所述两点连接形成一条参考直线，所述基板位于所述参考直线的一侧，所述凸板位于所述参考直线的另一侧；所述基板盖设所述显示屏，所述凸板包括背向基板的一侧的顶侧面和背离所述显示屏所在平面的第一外表面，所述顶侧面与所述第一外表面相交且所述顶侧面和所述第一外表面之间的夹角为直角；或者所述顶侧面与所述第一外表面之间通过倒角形成第一过渡面，所述第一过渡面在所述第一参考平面的正投影的宽度为0.1mm～0.8mm；所述第一参考平面为所述显示屏的平面区域所在的平面。
一种盖板，包括一体成型的凸板和基板，所述凸板凸出于基板的一侧的边缘，将所述基板和所述凸板向第二参考平面作正投影，基板的正投影的轮廓线与凸板的正投影的轮廓线相交于两点，将所述两点连接形成一条参考直线，所述基板位于所述参考直线的一侧，所述凸板位于所述参考直线的另一侧；所述凸板包括背向基板的一侧的顶侧面和连接于所述顶侧面的边缘的第一外表面，所述顶侧面与所述第一外表面相交且所述顶侧面与所述第一外表面之间的夹角为直角；或者所述顶侧面与所述第一外表面之间通过倒角形成第一过渡面，所述第一过渡面在所述第二参考平面的正投影的宽度为0.1mm～0.8mm；所述基板包括平面区域，所述第二参考平面为所述基板的平面区域所在的平面。
一种电子设备，包括：
显示屏，具有平面区域；
中框，包括围设所述显示屏的边框，所述边框开设有凹槽；所述边框开设有通孔，所述通孔贯穿所述凹槽的槽底；
摄像头模组，全部结构或部分结构位于所述边框内，所述摄像头模组包括用于入光的镜片，所述镜片通过所述通孔外露；及
盖板，包括凸板和基板，所述凸板由所述基板的一侧的边缘延伸而出；所述基板盖设所述显示屏，所述凸板容置于所述凹槽并盖设所述镜片；所述凸板包括背离所述基板的顶侧面和背离所述镜片的第一外表面，所述顶侧面与所述第一外表面相交且所述顶侧面与所述第一外表面之间的夹角为直角；或者所述顶侧面与所述第一外表面之间通过倒角形成第一过渡面，所述第一过渡面在所述第一参考平面的正投影的宽度为0.1mm～0.8mm；所述第一参考平面为所述显示屏的平面区域所在的平面。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他实施例的附图。
图1为一实施例提供的电子设备立体图；
图2为图1所示电子设备的C部结构放大图；
图3为图1所示电子设备的主视图；
图4为图3所示电子设备的俯视图；
图5为图1所示电子设备的爆炸图；
图6为图5所示电子设备的D部结构放大图；
图7为图5所示电子设备的E部结构放大图；
图8为图5所示电子设备的摄像头模组的立体图；
图9为图3所示电子设备的B-B部截面图；
图10为图9所示电子设备的在一实施例中的F部结构放大图；
图11为图9所示电子设备的在另一实施例中的F部结构放大图；
图12为图9所示电子设备的G部结构放大图；
图13为图9所示电子设备的再一实施例中的F部结构放大图；
图14为本申请实施例中提供的一种电子设备的结构示意图。
具体实施方式
为了便于理解本申请，下面将参照相关附图对本申请进行更全面的描述。附图中给出了本申请的较佳的实施例。但是，本申请可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对本申请的公开内容的理解更加透彻全面。
作为在此使用的“终端设备”指包括但不限于经由以下任意一种或者数种连接方式连接的能够接收和/或发送通信信号的装置：
(1)经由有线线路连接方式，如经由公共交换电话网络(Public Switched Telephone Networks，PSTN)、数字用户线路(Digital Subscriber Line，DSL)、数字电缆、直接电缆连接；
(2)经由无线接口方式，如蜂窝网络、无线局域网(Wireless Local Area Network，WLAN)、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器。
被设置成通过无线接口通信的终端设备可以被称为“移动终端”。移动终端的示例包括但不限于以下电子装置：
(1)卫星电话或蜂窝电话；
(2)可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信系统(Personal Communications System,PCS)终端；
(3)无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历、配备有全球定位系统(Global Positioning System，GPS)接收器的个人数字助理(Personal Digital Assistant，PDA)；
(4)常规膝上型和/或掌上型接收器；
(5)常规膝上型和/或掌上型无线电电话收发器等。
如图1、图3和图4所示，在一实施例中，提供一种电子设备10，电子设备10可以为智能手机、电脑或平板。电子设备10包括显示屏组件、中框100、电池盖600和主板700。显示屏组件和电池盖600分别固定于中框100的两侧，显示屏组件、中框100和电池盖600一起形成电子设备10的外部结构，主板700位于电子设备10内部，主板700集成有控制器、存储单元、电源管理单元、基带芯片等电子元件。显示屏组件用来显示画面或字体，主板700可以控制电子设备10的运行。
如图5所示，在一实施例中，中框100包括一体成型的边框和中板150，中板150为四角为倒圆角的方形结构，边框环绕于中板150的四周。边框和中板150的两侧均形成开口盒状的安装空间，显示屏组件固定于一侧安装空间内，电池盖600固定于另一侧的安装空间内。中板150和电池盖600之间设有主板700和压板800，主板700和压板800通过螺钉固定于中板150的朝向电池盖600的一侧。可以理解的是，用户正常使用电子设备10接打电话时，电子设备10的听筒朝向耳朵，电子设备10的话筒朝向嘴巴，电子设备10接近垂直于地面，则朝上的一端为电子设备10的顶端，朝下的一端为电子设备10的为底端，朝左的一端为电子设备10的为左端，朝右的一端为电子设备10的右端；左端和右端之间的距离定义电子设备10的宽度，顶端和底端之间的距离定义电子设备10的长度，显示屏组件的外表面和电池盖600的外表面之间的距离定于电子设备10的厚度。
如图5所示，在一实施例中，边框围设显示屏组件，包括相背设置的第一侧框120、第二侧框140，以及与顶框110相背设置的底框130，第一侧框120连接于所述顶框110、底框130的一端，第二侧框140连接于顶框110、底框130的另一端。第一侧框120位于电子设备10的左端，第二侧框140位于电子设备10的右端，顶框110位于电子设备10的顶端，底框130位于电子设备10的底端。
如图5和图8所示，在一实施例中，电子设备10包括摄像头模组400，摄像头模组400镜头筒412、基座413和挠性电路板等元件。挠性电路板连接基座413，基座413内设有图像处理器、AF驱动组件、红外滤光片和储存器等元件，以实现外界物体成像。镜头筒412与基座413连接，且镜头筒412的内腔与基座413的内腔连通。镜头筒412内设有用于入光且能够传导光线的镜片411以及其它用于传导光线的光学镜片，镜头筒412的远离基座413的一端为端壁411a，端壁411a开设有入光口411b，镜片411通过入光口411b外露。
如图8所示，在另一实施例中，镜头筒412包括相互连接的第一凸台412a和第二凸台412b。第二凸台412b连接于第一凸台412a和基座413之间，第二凸台412b包括台阶面412c，台阶面412c环绕第一凸台412a。端壁411a位于第一凸台412a的远离基座413的一侧，镜片411安装于第一凸台412a内，通过端壁411a开设的入光口411b外露。
如图7、图9和图10所示，在一实施例中，顶框110内壁向电子设备10外侧凹陷形成有安装摄像头模组400的收容空间，摄像头模组400的至少部分结构安装于该收容空间内。顶框110的位于盖板300的一侧开设有凹槽111，凹槽111贯穿顶框110的外表面， 且顶框110开设有通孔112，通孔112贯穿凹槽111的槽底，通孔112与该收容空间连通，镜片411通过通孔112外露，使得环境光线能够通过通孔112照射至镜片411。镜片411的朝向与显示屏200的朝向相同，使得电子设备10能够前置拍摄、视频或录像等。在一实施例中，如图7所示，通孔112贯穿顶框110的边缘，也即通孔112至少部分位于凹槽111，以免对顶框110的结构强度削弱太多，并防止顶框110的高度增大太多。可以理解的是，摄像头模组400的至少部分结构位于顶框110内，镜片411通过顶框110开设的通孔112外露，能够提高电子设备10的屏占比，实现电子设备10的全面屏方案。
如图5所示，在一实施例中，主板700开设有缺口710，所述摄像头模组400穿设缺口710。这种结构可避免将摄像头模组400叠设于主板700，有利于减薄电子设备10的整体厚度，有利于电子设备10的轻薄化。在另一实施例中，压板800位于主板700的朝向电池盖600的一侧，压板800与主板700一起通过螺钉固定于中板150。压板800开设有容纳槽810，摄像头模组400的部分结构容置于容纳槽810内，压板800抵压摄像头模组400，以固定摄像头模组400。可以理解的是，压板800不是必须得，摄像头模组400也可以通过其他方式进行可靠定位，在此不做具体限定。
如图5和图6所示，在一实施例中，显示屏组件包括盖板300和显示屏200，盖板300盖设于显示屏200的远离中板150的一侧。在一实施例中，显示屏200采用LCD(Liquid Crystal Display，液晶显示)屏用于显示信息，LCD屏可以为TFT(Thin Film Transistor，薄膜晶体管)屏幕230或IPS(In-Plane Switching，平面转换)屏幕230或SLCD(Splice Liquid Crystal Display，拼接专用液晶显示)屏幕230。在另一实施例中，显示屏200采用OLED(Organic Light-Emitting Diode，有机电激光显示)屏用于显示信息，OLED屏可以为AMOLED(Active Matrix Organic Light Emitting Diode，有源矩阵有机发光二极体)屏幕230或Super AMOLED(Super Active Matrix Organic Light Emitting Diode，超级主动驱动式有机发光二极体)屏幕230或Super AMOLED Plus(Super Active Matrix Organic Light Emitting Diode Plus，魔丽屏)屏幕230。可以理解的是，显示屏200优选为采用OLED屏，该种屏较薄，有利于减小电子设备10的厚度。在控制器的控制下，显示屏200能够显示信息且能够为用户提供操作界面。
如图9和图12所示，在一实施例中，显示屏200的可显示区为矩形或圆角矩形，可显示区为图3所示的AA区。显示屏200在远离盖板300的方向上包括依次设置的第一光学胶层210、偏光片220、屏幕230、第二光学胶层240、泡棉250和散热片260。第一光学胶层210由OCA透明胶制成，用于粘结盖板300和偏光片220，第一光学胶层210的厚度小于等于0.15mm。偏光片220位于第一光学胶层210和屏幕230之间，厚度小于等于0.147mm。屏幕230的厚度小于等于0.03mm，能够显示图像。第二光学胶层240由OCA透明胶制成，用于粘结屏幕230和泡棉250，第二光学胶层240的厚度小于等于0.088mm。泡棉250位于第二光学胶层240的背向屏幕230的一侧，具有密封和减震的作用，泡棉250的厚度小于等于0.239mm。泡棉250的背向第二光学胶层240的一侧设有散热片260，便于屏幕230的散热，散热片260的厚度小于等于0.03mm。
如图5所示，在一实施例中，盖板300由透明玻璃制成，透光率不小于80％，盖板300的厚度小于等于0.55mm。盖板300包括一体成型的凸板320和基板310，凸板320凸出于基板310的一侧的边缘，基板310盖设显示屏200的可显示区，凸板320位于显示屏200的可显示区之外，凸板320容置于凹槽111。可以理解的是，凸板320凸设于基板310的一侧的边缘可以按以下方式解释：定义显示屏200所在的平面为第一参考平面，将基板310与凸板320向第一参考平面作正投影，则基板310的与凸板320同侧的端部在第一参考平面的正投影的边缘形成一条曲线，该曲线包括位于凸板320两侧的两条线段，连接两条线段形成一条参考直线，则基板310位于参考直线的一侧，凸板320位于参考直线的另一侧。同样可以理解为，将基板310和凸板320向第一参考平面作正投影，基板310的正 投影的轮廓线与凸板320的正投影的轮廓线相交于两点，将两点连接形成一条参考直线，基板310位于参考直线的一侧，凸板320位于参考直线的另一侧。可以理解的是，基板310包括平面区域，定义基板310的平面区域所在的平面为第二参考平面，第二参考平面与第一参考平面平行。
如图3和图11所示，在一实施例中，凸板320包括背向基板310的一侧的顶侧面321，相背设置的左侧面322和右侧面323，以及背向镜片411的第一外表面324，顶侧面321连接于左侧面322和右侧面323之间。顶侧面321与第一外表面324交汇形成直角。摄像头模组400的视场角的边界与第一外表面324相交形成交线，交线与顶侧面321之间的最小距离d1为0.2mm～1.4mm，优选为0.25mm。本实施例中，基板310包括靠近顶框110的一侧的顶端面311，顶侧面321和顶端面311之间的距离即为凸板320凸出于基板310的高度L1为3.6mm～4.8mm，优选为3.65mm。可以理解的是，不同的摄像头模组400的视场角与第一外表面324形成的交线的宽度不同，使得凸板320凸出于基板310的高度尺寸不同。该实施例中，交线距离顶侧面321之间的距离较小，使得凸板320凸出于基板310的高度尺寸较小，则顶框110的在电子设备10的长度方向的尺寸较小，有利于提升电子设备10的外观表现力。
如图13所示，若在顶侧面321和第一外表面324的交汇处倒圆角形成第一过渡面321a，第一过渡面321a为2.5D弧面，则第一过渡面321a具有一个宽度d2，d2为0.8mm～1.6mm，优选为1.6mm。可以理解的是，第一过渡面321a的宽度d2为第一过渡面321a在第一参考平面上的正投影的宽度。加工弧面时会损伤靠近弧面处的玻璃，所以需在交线和第一过渡面321a之间预留一个距离作为安全距离d3，d3不小于0.6mm。所以在顶侧面321和第一外表面324的交汇处倒圆角形成2.5D过渡弧面时，摄像头模组400的视场角与第一外表面324相交形成的交线与顶侧面321之间的最小距离d1为d2+d3，则d1最小值的范围为1.4mm～2.2mm，导致交线与顶侧面321之间的尺寸较大，使得凸板320凸出于基板310的高度L1尺寸较大，则顶框110需开设在电子设备10的长度方向上尺寸较大的凹槽111以容纳凸板320，造成顶框110的顶端距离显示屏200的可显示区的距离较远，使得顶框110在电子设备10的长度方向上尺寸较大的视觉效果，从而降低电子设备10的外观表现力。
如图2和图10所示，在一实施例中，顶侧面321和第一外表面324的交汇处倒斜角形成第一过渡面321a，第一过渡面321a为平面，倾斜的连接于顶侧面321和第一外表面324之间。可以理解的是，第一过渡面321a也可以通过倒圆角成为弧面。第一过渡面321a可以增加盖板300的强度，避免在顶侧面321和第一外表面324的交汇处形成应力集中。本实施例中，第一过渡面321a的宽度d2为0.1mm～0.8mm。安全距离d3不小于0.1mm，且不大于0.6mm，则摄像头模组400的视场角与第一外表面324相交形成的交线与顶侧面321之间的最小距离d1为d2+d3，则d1最小值的范围为0.2mm～1.4mm。比如，第一过渡面321a的宽度d2为0.15mm，安全距离d3为0.25mm，则交线与顶侧面321之间的距离d1为0.4mm。本实施例中，顶侧面321和第一外表面324的交汇处倒斜角形成倾斜的平面作为第一过渡面321a，可以增强盖板300的强度，同时避免了第一过渡面321a为弧面时凸板320凸出基板310的高度L1过大的问题。如图3和图10所示，在一实施例中，摄像头模组400包括光轴，光轴距离显示屏200的可显示区的距离L2为3.4mm。可以理解的是，电子设备10使用不同尺寸的摄像头模组400，L2的数值会有变化。
如图2和图6所示，在一实施例中，凸板320的左侧面322、右侧面323与第一外表面324之间通过2.5D弧度平滑过渡形成第二过渡面322a，第二过渡面322a的宽度为0.8mm～1.6mm。可以理解的是，第二过渡面322a的宽度为第二过渡面322a在第一参考平面上的正投影的宽度。如图5和图6所示，在一实施例中，基板310包括相背设置的左端面312、右端面314，与顶端面311相背设置的底端面313，以及背向显示屏200的第二外 表面315，第二外表面315与第一外表面324共面。左端面312连接于顶端面311和底端面313的一端，右端面314连接于顶端面311和底端面313的另一端；顶端面311、底端面313、左端面312和右端面314位于第二外表面315的外周，且与第二外表面315之间通过2.5D弧度平滑过渡形成第三过渡面311a，第三过渡面311a的宽度为0.8mm～1.6mm。可以理解的是，第三过渡面311a的宽度为第三过渡面311a在第一参考平面上的正投影的宽度。第二过渡面322a和第三过渡面311a可以增加盖板300的强度，使得盖板300具有手感好、防破碎、易点控等特点，使电子设备10的显示屏组件更加立体，视觉效果极佳。
在一实施例中，电子设备10的装配顺序如下：将盖板300和显示屏200通过点胶工艺固定于中框100，将摄像头模组400组装至中框100，通过中框100定位摄像头模组400的长度和宽度方向，镜片411通过通孔112外露；将主板700装配至中框100；将摄像头模组400的BTB连接器扣合至主板700；通过螺钉将压板800组装至中框100，位于主板700的背向中板150的一侧，压板800在电子设备10的厚度方向上将摄像头模组400压紧；扣合电池盖600。
随着电子设备10的全面屏的推广，摄像头模组400逐渐靠近中框100的顶端，使得盖板300到中框100顶端的距离增加，盖板300的在摄像头模组400处的凸板320顶部边缘的2.5D弧度增加了凸板320在电子设备10的长度方向上的尺寸，造成顶框110视觉高度较高，影响美观。本申请通过取消凸板320顶部边缘的2.5D弧度，使得凸板320的顶侧面321与第一外表面324垂直或通过倒斜角过渡，减小凸板320凸出于基板310的高度L1，减小顶框110的视觉高度，提升电子设备10的外观表现力。
参考图14，图14为本申请实施例提供的电子设备10的结构示意图。该电子设备10可以包括射频(RF，Radio Frequency)电路501、包括有一个或一个以上计算机可读存储介质的存储器502、输入单元503、显示单元504、传感器504、音频电路506、无线保真(WiFi，Wireless Fidelity)模块507、包括有一个或者一个以上处理核心的处理器508、以及电源509等部件。本领域技术人员可以理解，图14中示出的电子设备10结构并不构成对电子设备10的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。
射频电路501可用于收发信息，或通话过程中信号的接收和发送，特别地，将基站的下行信息接收后，交由一个或者一个以上处理器508处理；另外，将涉及上行的数据发送给基站。通常，射频电路501包括但不限于天线、至少一个放大器、调谐器、一个或多个振荡器、用户身份模块(SIM，Subscriber Identity Module)卡、收发信机、耦合器、低噪声放大器(LNA，Low Noise Amplifier)、双工器等。此外，射频电路501还可以通过无线通信与网络和其他设备通信。该无线通信可以使用任一通信标准或协议，包括但不限于全球移动通信系统(GSM，Global System of Mobile communication)、通用分组无线服务(GPRS，General Packet Radio Service)、码分多址(CDMA，Code Division Multiple Access)、宽带码分多址(WCDMA，Wideband Code Division Multiple Access)、长期演进(LTE，Long Term Evolution)、电子邮件、短消息服务(SMS，Short Messaging Service)等。
存储器502可用于存储应用程序和数据。存储器502存储的应用程序中包含有可执行代码。应用程序可以组成各种功能模块。处理器508通过运行存储在存储器502的应用程序，从而执行各种功能应用以及数据处理。存储器502可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据电子设备10的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器502可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。相应地，存储器502还可以包括存储器控制器，以提供处理器508和输入单元503对存储 器502的访问。
输入单元503可用于接收输入的数字、字符信息或用户特征信息(比如指纹)，以及产生与用户设置以及功能控制有关的键盘、鼠标、操作杆、光学或者轨迹球信号输入。具体地，在一个具体的实施例中，输入单元503可包括触敏表面以及其他输入设备。触敏表面，也称为触摸显示屏200或者触控板，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触敏表面上或在触敏表面附近的操作)，并根据预先设定的程式驱动相应的连接装置。可选的，触敏表面可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器508，并能接收处理器508发来的命令并加以执行。
显示单元504可用于显示由用户输入的信息或提供给用户的信息以及电子设备10的各种图形用户接口，这些图形用户接口可以由图形、文本、图标、视频和其任意组合来构成。显示单元504可包括显示面板。可选的，可以采用液晶显示器(LCD，Liquid Crystal Display)、有机发光二极管(OLED，Organic Light-Emitting Diode)等形式来配置显示面板。进一步的，触敏表面可覆盖显示面板，当触敏表面检测到在其上或附近的触摸操作后，传送给处理器508以确定触摸事件的类型，随后处理器508根据触摸事件的类型在显示面板上提供相应的视觉输出。虽然在图14中，触敏表面与显示面板是作为两个独立的部件来实现输入和输入功能，但是在某些实施例中，可以将触敏表面与显示面板集成而实现输入和输出功能。可以理解的是，显示屏200可以包括输入单元503和显示单元504。
电子设备10还可包括至少一种传感器505，比如光传感器、运动传感器以及其他传感器。具体地，光传感器可包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板的亮度，接近传感器可在电子设备10移动到耳边时，关闭显示面板和/或背光。作为运动传感器的一种，重力加速度传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别手机姿态的应用(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；至于电子设备10还可配置的陀螺仪、气压计、湿度计、温度计、红外线传感器等其他传感器，在此不再赘述。
音频电路506可通过扬声器、传声器提供用户与电子设备10之间的音频接口。音频电路506可将接收到的音频数据转换成电信号，传输到扬声器，由扬声器转换为声音信号输出；另一方面，传声器将收集的声音信号转换为电信号，由音频电路506接收后转换为音频数据，再将音频数据输出处理器508处理后，经射频电路501以发送给比如另一电子设备10，或者将音频数据输出至存储器502以便进一步处理。音频电路506还可能包括耳机座，以提供外设耳机与电子设备10的通信。
无线保真(WiFi)属于短距离无线传输技术，电子设备10通过无线保真模块507可以帮助用户收发电子邮件、浏览网页和访问流式媒体等，它为用户提供了无线的宽带互联网访问。虽然图14示出了无线保真模块507，但是可以理解的是，其并不属于电子设备10的必须构成，完全可以根据需要在不改变发明的本质的范围内而省略。
处理器508是电子设备10的控制中心，有时也可以称为主控制器，处理器508利用各种接口和线路连接整个电子设备10的各个部分，通过运行或执行存储在存储器502内的应用程序，以及调用存储在存储器502内的数据，执行电子设备10的各种功能和处理数据，从而对电子设备10进行整体监控。可选的，处理器508可包括一个或多个处理核心；优选的，处理器508可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器508中。
电子设备10还包括给各个部件供电的电源509。优选的，电源509可以通过电源管 理系统与处理器508逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。电源509还可以包括一个或一个以上的直流或交流电源、再充电系统、电源故障检测电路、电源转换器或者逆变器、电源状态指示器等任意组件。
尽管图14中未示出，电子设备10还可以包括蓝牙模块等，在此不再赘述。具体实施时，以上各个模块可以作为独立的实体来实现，也可以进行任意组合，作为同一或若干个实体来实现，以上各个模块的具体实施可参见前面的方法实施例，在此不再赘述。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请专利的保护范围应以所附权利要求为准。

Claims (29)

  1. 一种电子设备，包括：
    显示屏，具有平面区域；
    中框，包括围设所述显示屏的边框，所述边框开设有凹槽；所述边框开设有通孔，所述通孔贯穿所述凹槽的槽底；
    摄像头模组，全部结构或部分结构位于所述边框内，所述摄像头模组包括用于入光的镜片，所述镜片通过所述通孔外露；及
    盖板，包括一体成型的凸板和基板，所述凸板凸出于基板的一侧的边缘，将所述基板和所述凸板向第一参考平面作正投影，基板的正投影的轮廓线与凸板的正投影的轮廓线相交于两点，将所述两点连接形成一条参考直线，所述基板位于所述参考直线的一侧，所述凸板位于所述参考直线的另一侧；所述基板盖设所述显示屏，所述凸板容置于所述凹槽并盖设所述镜片；所述凸板包括背向基板的一侧的顶侧面和背离所述镜片的第一外表面，所述顶侧面与所述第一外表面相交且所述顶侧面与所述第一外表面之间的夹角为直角；或者所述顶侧面与所述第一外表面之间通过倒角形成第一过渡面，所述第一过渡面在所述第一参考平面的正投影的宽度为0.1mm～0.8mm；所述第一参考平面为所述显示屏的平面区域所在的平面。
  2. 根据权利要求1所述的电子设备，其特征在于，所述摄像头模组的视场角的边界与所述第一外表面相交形成交线，所述交线到所述第一过渡面之间的最小距离为0.1mm～0.6mm。
  3. 根据权利要求2所述的电子设备，其特征在于，所述顶侧面与所述交线之间的最小距离为0.2mm～1.4mm。
  4. 根据权利要求1所述的电子设备，其特征在于，所述凸板包括相背设置的左侧面和右侧面，所述顶侧面连接于所述左侧面和所述右侧面之间，所述左侧面、所述右侧面中的至少一个与所述第一外表面之间通过2.5D弧度平滑过渡形成第二过渡面，所述第二过渡面在所述第一参考平面的正投影的宽度为0.8mm～1.6mm。
  5. 根据权利要求1所述的电子设备，其特征在于，所述基板包括顶端面，所述凸板凸出于所述顶端面，所述凸板凸出所述顶端面的尺寸为3.6mm～4.8mm。
  6. 根据权利要求5所述的电子设备，其特征在于，所述基板包括相背设置的左端面、右端面，与所述顶端面相背设置的底端面，以及背离所述显示屏的第二外表面；所述左端面连接于所述顶端面和所述底端面的一端，所述右端面连接于所述顶端面和所述底端面的另一端，所述顶端面、底端面、左端面和右端面位于所述第二外表面的外周，所述第二外表面与所述第一外表面共面；所述顶端面、底端面、左端面和所述右端面中的至少一个与所述第二外表面之间通过2.5D弧度平滑过渡形成第三过渡面，所述第三过渡面在所述第一参考平面的正投影的宽度为0.8mm～1.6mm。
  7. 根据权利要求1～6任一项所述的电子设备，其特征在于，所述基板为矩形或圆角矩形。
  8. 根据权利要求1～6任一项所述的电子设备，其特征在于，所述顶侧面为平面。
  9. 根据权利要求1～6任一项所述的电子设备，其特征在于，所述中框包括中板，所述边框位于所述中板的外周，所述边框和所述中板围设形成安装空间，所述盖板和所述显示屏位于所述安装空间，所述盖板位于所述显示屏的背向所述中板的一侧；所述边框包括相背设置的第一侧框、第二侧框，以及相背设置的底框、顶框，所述第一侧框连接于所述顶框、所述底框的一端，所述第二侧框连接于所述顶框、所述底框的另一端。
  10. 根据权利要求9所述的电子设备，其特征在于，包括位于所述中板的远离所述盖板的一侧的主板，所述主板开设有缺口，所述摄像头模组穿设所述缺口。
  11. 根据权利要求10所述的电子设备，其特征在于，包括位于所述主板的远离所述 中板的一侧的压板，所述压板开设有容纳槽，所述摄像头模组的部分结构容置于所述容纳槽且所述压板抵压所述摄像头模组。
  12. 一种显示屏组件，包括：
    显示屏，具有平面区域；及
    盖板，包括一体成型的凸板和基板，所述凸板凸出于基板的一侧的边缘，将所述基板和所述凸板向第一参考平面作正投影，基板的正投影的轮廓线与凸板的正投影的轮廓线相交于两点，将所述两点连接形成一条参考直线，所述基板位于所述参考直线的一侧，所述凸板位于所述参考直线的另一侧；所述基板盖设所述显示屏，所述凸板包括背向基板的一侧的顶侧面和背离所述显示屏所在平面的第一外表面，所述顶侧面与所述第一外表面相交且所述顶侧面和所述第一外表面之间的夹角为直角；或者所述顶侧面与所述第一外表面之间通过倒角形成第一过渡面，所述第一过渡面在所述第一参考平面的正投影的宽度为0.1mm～0.8mm；所述第一参考平面为所述显示屏的平面区域所在的平面。
  13. 根据权利要求12所述的显示屏组件，其特征在于，所述第一过渡面为平面或弧面。
  14. 根据权利要求12所述的显示屏组件，其特征在于，所述凸板包括相背设置的左侧面和右侧面，所述顶侧面连接于所述左侧面和所述右侧面之间，所述左侧面、所述右侧面中的至少一个与所述第一外表面之间通过2.5D弧度平滑过渡形成第二过渡面，所述第二过渡面在所述第一参考平面的正投影的宽度为0.8mm～1.6mm。
  15. 根据权利要求12所述的显示屏组件，其特征在于，所述基板包括顶端面，所述凸板凸出于所述顶端面，所述凸板凸出所述顶端面的尺寸为3.6mm～4.8mm。
  16. 根据权利要求15所述的显示屏组件，其特征在于，所述基板包括相背设置的左端面、右端面，与所述顶端面相背设置的底端面，以及背离所述显示屏的第二外表面；所述左端面连接于所述顶端面和所述底端面的一端，所述右端面连接于所述顶端面和所述底端面的另一端，所述顶端面、底端面、左端面和右端面位于所述第二外表面的外周，所述第二外表面与所述第一外表面共面；所述顶端面、底端面、左端面和所述右端面中的至少一个与所述第二外表面之间通过2.5D弧度平滑过渡形成第三过渡面，所述第三过渡面在所述第一参考平面的正投影的宽度为0.8mm～1.6mm。
  17. 根据权利要求12～16任一项所述的显示屏组件，其特征在于，所述顶侧面为平面。
  18. 一种盖板，包括一体成型的凸板和基板，所述凸板凸出于基板的一侧的边缘，将所述基板和所述凸板向第二参考平面作正投影，基板的正投影的轮廓线与凸板的正投影的轮廓线相交于两点，将所述两点连接形成一条参考直线，所述基板位于所述参考直线的一侧，所述凸板位于所述参考直线的另一侧；所述凸板包括背向基板的一侧的顶侧面和连接于所述顶侧面的边缘的第一外表面，所述顶侧面与所述第一外表面相交且所述顶侧面与所述第一外表面之间的夹角为直角；或者所述顶侧面与所述第一外表面之间通过倒角形成第一过渡面，所述第一过渡面在所述第二参考平面的正投影的宽度为0.1mm～0.8mm；所述基板包括平面区域，所述第二参考平面为所述基板的平面区域所在的平面。
  19. 根据权利要求18所述的盖板，其特征在于，所述第一过渡面为平面或弧面。
  20. 根据权利要求18所述的盖板，其特征在于，所述凸板包括相背设置的左侧面和右侧面，所述顶侧面连接于所述左侧面和所述右侧面之间，所述左侧面、所述右侧面中的至少一个与所述第一外表面之间通过2.5D弧度平滑过渡形成第二过渡面，所述第二过渡面在所述第二参考平面的正投影的宽度为0.8mm～1.6mm。
  21. 根据权利要求18所述的盖板，其特征在于，所述基板包括顶端面，所述凸板凸出于所述顶端面，所述凸板凸出所述顶端面的尺寸为3.6mm～4.8mm。
  22. 根据权利要求21所述的盖板，其特征在于，所述基板包括相背设置的左端面、右端面，与所述顶端面相背设置的底端面，以及第二外表面；所述左端面连接于所述顶端 面和所述底端面的一端，所述右端面连接于所述顶端面和所述底端面的另一端，所述顶端面、底端面、左端面和右端面位于所述第二外表面的外周，所述第二外表面与所述第一外表面共面；所述顶端面、底端面、左端面和所述右端面中的至少一个与所述第二外表面之间通过2.5D弧度平滑过渡形成第三过渡面，所述第三过渡面在所述第二参考平面的正投影的宽度为0.8mm～1.6mm。
  23. 根据权利要求18～22任一项所述的盖板，其特征在于，所述顶侧面为平面。
  24. 一种电子设备，包括：
    显示屏，具有平面区域；
    中框，包括围设所述显示屏的边框，所述边框开设有凹槽；所述边框开设有通孔，所述通孔贯穿所述凹槽的槽底；
    摄像头模组，全部结构或部分结构位于所述边框内，所述摄像头模组包括用于入光的镜片，所述镜片通过所述通孔外露；及
    盖板，包括凸板和基板，所述凸板由所述基板的一侧的边缘延伸而出；所述基板盖设所述显示屏，所述凸板容置于所述凹槽并盖设所述镜片；所述凸板包括背离所述基板的顶侧面和背离所述镜片的第一外表面，所述顶侧面与所述第一外表面相交且所述顶侧面与所述第一外表面之间的夹角为直角；或者所述顶侧面与所述第一外表面之间通过倒角形成第一过渡面，所述第一过渡面在所述第一参考平面的正投影的宽度为0.1mm～0.8mm；所述第一参考平面为所述显示屏的平面区域所在的平面。
  25. 根据权利要求24所述的电子设备，其特征在于，所述摄像头模组的视场角的边界与所述第一外表面相交形成交线，所述交线到所述第一过渡面之间的最小距离为0.1mm～0.6mm。
  26. 根据权利要求25所述的电子设备，其特征在于，所述顶侧面与所述交线之间的最小距离为0.2mm～1.4mm。
  27. 根据权利要求24所述的电子设备，其特征在于，所述凸板包括相背设置的左侧面和右侧面，所述顶侧面连接于所述左侧面和所述右侧面之间，所述左侧面、所述右侧面中的至少一个与所述第一外表面之间通过2.5D弧度平滑过渡形成第二过渡面，所述第二过渡面在所述第一参考平面的正投影的宽度为0.8mm～1.6mm。
  28. 根据权利要求24所述的电子设备，其特征在于，所述基板包括顶端面，所述凸板凸出于所述顶端面，所述凸板凸出所述顶端面的尺寸为3.6mm～4.8mm。
  29. 根据权利要求28所述的电子设备，其特征在于，所述基板包括相背设置的左端面、右端面，与所述顶端面相背设置的底端面，以及背离所述显示屏的第二外表面；所述左端面连接于所述顶端面和所述底端面的一端，所述右端面连接于所述顶端面和所述底端面的另一端，所述顶端面、底端面、左端面和右端面位于所述第二外表面的外周，所述第二外表面与所述第一外表面共面；所述顶端面、底端面、左端面和所述右端面中的至少一个与所述第二外表面之间通过2.5D弧度平滑过渡形成第三过渡面，所述第三过渡面在所述第一参考平面的正投影的宽度为0.8mm～1.6mm。
PCT/CN2020/078396 2019-03-19 2020-03-09 电子设备、显示屏组件和盖板 WO2020187074A1 (zh)

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