CN113890914A

CN113890914A - Electronic device

Info

Publication number: CN113890914A
Application number: CN202111146511.0A
Authority: CN
Inventors: 曾俊贤
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-01-04

Abstract

The present disclosure relates to the field of electronic device technology, and in particular, to an electronic device, which includes: the flashlight comprises a middle frame, a display screen, a rotating assembly and a flashlight assembly, wherein the middle frame is provided with an accommodating notch; the display screen is connected with the middle frame; the rotating assembly is arranged in the accommodating notch and is rotationally connected with the middle frame, a first light outlet hole is formed in the rotating assembly, and the first light outlet hole is positioned on one side, close to the display screen, of the rotating assembly; the flash lamp assembly is arranged on the rotating assembly and used for emitting light, and the light emitted by the flash lamp assembly can be emitted out of the first light outlet hole; the rotating assembly at least has a first preset position and a second preset position relative to the middle frame, when the rotating assembly is located at the first preset position, the orthographic projection area of the first light outlet on the display screen is located inside the display screen, and when the rotating assembly is located at the second preset position, the orthographic projection of the first light outlet on the display screen is located outside the display screen.

Description

Electronic device

Technical Field

The present disclosure relates to the technical field of electronic devices, and particularly, to an electronic device.

Background

With the development and progress of the technology, the screen occupation ratio of the electronic equipment is required to be higher and higher. The front camera and the light supplement lamp of the electronic equipment have a large influence on the screen ratio of the electronic equipment. For example, in the related art, through set up the bang district or dig the hole district and set up leading camera and leading light filling lamp on electronic equipment's display screen. Bang district or dig the hole region and can influence electronic equipment's screen and account for the ratio, be unfavorable for realizing the full screen display and show.

It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.

Disclosure of Invention

The present disclosure is directed to an electronic device, and therefore, to at least some extent, to improve a screen occupation ratio of the electronic device.

An embodiment of the present disclosure provides an electronic device, including:

the middle frame is provided with an accommodating notch;

the display screen is connected to the middle frame;

the rotating assembly is arranged in the accommodating gap and is rotationally connected with the middle frame, a first light outlet hole is formed in the rotating assembly, and the first light outlet hole is positioned on one side, close to the display screen, of the rotating assembly;

the flash lamp assembly is arranged on the rotating assembly and used for emitting light, and the light emitted by the flash lamp assembly can be emitted from the first light emitting hole;

the rotating assembly at least has a first preset position and a second preset position relative to the middle frame, when the rotating assembly is located at the first preset position, an orthographic projection area of the first light emitting hole on the display screen is located in the display screen, and when the rotating assembly is located at the second preset position, an orthographic projection of the first light emitting hole on the display screen is located outside the display screen.

The embodiment of the disclosure provides an electronic equipment, set up rotating assembly through the holding breach at the center, set up flash banks spare in rotating assembly, rotating assembly can rotate for the center, and rotating assembly has first default position and second default position at least for the center, when rotating assembly is located first default position, first light-emitting hole orthographic projection area on the display screen is located within the display screen, when rotating assembly locates the second default position, first light-emitting hole orthographic projection on the display screen is located outside the display screen, flash banks spare through the interior flash banks spare of rotating assembly carries out the light filling to leading camera, avoided setting up the bang district or digging the hole district and setting up leading flash light on the display screen, be favorable to improving electronic equipment's screen and account for the ratio.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.

Fig. 1 is an exploded schematic view of an electronic device provided in an exemplary embodiment of the present disclosure;

fig. 2 is a schematic state diagram of a first electronic device according to an exemplary embodiment of the disclosure;

fig. 3 is a schematic state diagram of a second electronic device according to an exemplary embodiment of the disclosure;

fig. 4 is a state diagram of a third electronic device provided in an exemplary embodiment of the disclosure;

fig. 5 is a schematic structural diagram of a middle frame according to an exemplary embodiment of the present disclosure;

FIG. 6 is an exploded schematic view of a rotating assembly provided in accordance with an exemplary embodiment of the present disclosure;

fig. 7 is a schematic diagram of a flexible circuit board assembly provided by an exemplary embodiment of the present disclosure;

fig. 8 is a front view of an electronic device provided in an exemplary embodiment of the present disclosure;

fig. 9 is a cross-sectional view of an electronic device at section a-a provided by an exemplary embodiment of the present disclosure;

fig. 10 is a side view of an electronic device provided by an exemplary embodiment of the present disclosure;

fig. 11 is a cross-sectional view of an electronic device at section B-B provided by an exemplary embodiment of the present disclosure.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.

Although relative terms, such as "upper" and "lower," may be used in this specification to describe one element of an icon relative to another, these terms are used in this specification for convenience only, e.g., in accordance with the orientation of the examples described in the figures. It will be appreciated that if the device of the icon were turned upside down, the element described as "upper" would become the element "lower". When a structure is "on" another structure, it may mean that the structure is integrally formed with the other structure, or that the structure is "directly" disposed on the other structure, or that the structure is "indirectly" disposed on the other structure via another structure.

An exemplary embodiment of the present disclosure provides an electronic device 100, as shown in fig. 1, the electronic device 100 including: the middle frame 210, the display screen 110, the rotating assembly 310 and the flashlight assembly 410, wherein the middle frame 210 is provided with an accommodating notch 211; the display screen 110 is connected to the middle frame 210; the rotating assembly 310 is disposed in the accommodating notch 211 and is rotatably connected to the middle frame 210, a first light-emitting hole 31 is disposed on the rotating assembly 310, and the first light-emitting hole 31 is located on one side of the rotating assembly 310 close to the display screen 110; the flash assembly 410 is provided to the rotating assembly, the flash assembly 410 is used for emitting light, and the light emitted by the flash assembly 410 can be emitted from the first light emitting hole 31;

the rotating assembly 310 has at least a first preset position and a second preset position relative to the middle frame 210, as shown in fig. 2, when the rotating assembly 310 is located at the first preset position, the orthographic projection area of the first light outlet 31 on the display screen 110 is located inside the display screen 110. As shown in fig. 3, when the rotating assembly 310 is set at the second predetermined position, the orthographic projection of the first light outlet 31 on the display screen 110 is located outside the display screen 110.

The electronic device 100 provided by the embodiment of the present disclosure is configured by disposing the rotating component 310 in the receiving notch 211 of the middle frame 210, a strobe assembly 410 is provided in the rotary assembly 310, the rotary assembly 310 can rotate with respect to the middle frame 210, and the rotating assembly 310 has at least a first preset position and a second preset position with respect to the middle frame 210, when the rotating member 310 is located at the first preset position, the orthographic projection area of the first light outlet 31 on the display screen 110 is located inside the display screen 110, when the rotating assembly 310 is arranged at the second preset position, the orthographic projection of the first light emitting hole 31 on the display screen 110 is positioned outside the display screen 110, so that the light supplement of the front camera is realized through the flash lamp assembly 410 in the rotating assembly 310, the situation that a bang area is required to be arranged on the display screen 110 or the front flash lamp 411 is arranged in a hole digging area is avoided, and the screen occupation ratio of the electronic device 100 is favorably improved.

Further, as shown in fig. 1, the electronic device 100 provided in the embodiment of the present disclosure may further include a flexible circuit board assembly 510, where the flexible circuit board assembly 510 is connected to the flash lamp assembly 410 and a motherboard, and the motherboard is disposed in the middle frame 210. The flexible circuit board assembly 510 is used for electrically connecting the mainboard and the flashlight assembly 410 to provide power for the flashlight assembly 410, and the flexible circuit board 511 can rotate along with the rotation of the flexible circuit board assembly 510 when the rotating assembly 310 moves, so that the failure of the electrical connection is avoided.

Further, the electronic device 100 provided by the embodiment of the present disclosure may further include a camera assembly (not shown in the figure), where the camera assembly is disposed on the rotating assembly 310, a lens hole is disposed on the rotating assembly 310, and the camera assembly is disposed in the lens hole. When the rotating member 310 is located at the first predetermined position, the orthographic projection area of the lens hole on the display screen 110 is located inside the display screen 110, and when the rotating member 310 is located at the second predetermined position, the orthographic projection area of the lens hole on the display screen 110 is located outside the display screen 110.

Or the camera assembly may be located on the back of the display screen 110, the display screen 110 having a camera area under the screen, the camera assembly being located in the camera area under the screen. The camera assembly arranged on the back of the display screen 110 serves as a front camera, and the flash lamp assembly 410 is used for supplementing light, so that the screen occupation ratio of the electronic device 100 can be improved.

The electronic device 100 provided by the embodiment of the present disclosure may be a mobile phone, a tablet computer, an e-reader, or a personal digital assistant. The following describes each part of the electronic device 100 provided in the embodiment of the present disclosure in detail by taking the electronic device 100 as a mobile phone as an example:

as shown in fig. 5, the middle frame 210 includes a main body portion 212 and a connecting portion 213, the connecting portion 213 is connected to the main body portion 212, and the connecting portion 213 is used for connecting the rotating member 310. The connecting portion 213 has a receiving gap 211, and the rotating component 310 is rotatably connected to the receiving gap 211. One side of the connecting portion 213 close to the main body portion 212 is provided with a first arc surface, one side of the rotating assembly 310 close to the main body portion 212 is provided with a second arc surface, and the first arc surface and the second arc surface are coaxially arranged.

The connection portion 213 may include the first barrier 21 and the second barrier 22, and the first barrier 21 and the second barrier 22 are connected to the body portion 212. The second baffle 22 is opposite to the first baffle 21, and a gap is formed between the first baffle 21 and the second baffle 22, and the gap forms an accommodating gap 211. For example, the first shutter 21 and the second shutter 22 may be disposed in parallel.

Body portion 212 may include a rim and a web that are connected and surround the web. The connection board is used to connect devices inside the electronic apparatus 100, such as a motherboard or a battery. The thickness of the frame is greater than the thickness of the connecting plate, and the frame surrounds the connecting plate along the edge of the connecting plate. The connection plate is provided with a notch, and the connection portion 213 is provided at the notch.

For example, the middle frame 210 may be a rectangular middle frame 210 or an approximately rectangular middle frame 210, and the middle frame 210 may include a first side, a second side, a third side, and a fourth side that are connected end to end. At the apex of the middle box 210 may be a right angle or a rounded corner. The receiving notch 211 may be disposed on any side of the middle frame 210 or the receiving notch 211 may be disposed at the vertex of the middle frame 210.

When the receiving notch 211 is provided at the vertex of the middle frame 210, the connecting plate is provided with a notch at the vertex of the middle frame 210. The notch may be an arcuate notch. On the basis, the frame can comprise a first straight line section, a second straight line section, a third straight line section, a fourth straight line section and a first circular arc section. For example, the notch is located at an intersection of the first straight line segment and the second straight line segment, at this time, the first straight line segment, the first circular arc segment, the second straight line segment, the third straight line segment and the fourth straight line segment are sequentially connected end to end, and the first circular arc segment is recessed towards the inside of the middle frame 210.

The first stop 21 and the second stop 22 are connected to the first arc segment. The first baffle 21 and the second baffle 22 are arranged in parallel, and the shape of the first baffle 21 and the second baffle matches the shape of the notch on the connecting plate. That is, when the first baffle 21 and the second baffle 22 are connected to the first arc segment, the middle frame 210 is completely rectangular or approximately rectangular.

When the receiving notch 211 is disposed on any edge of the middle frame 210, the connecting plate is provided with a notch on the edge, which may be an arc notch. For example, when the accommodating notch 211 is disposed on the first edge, the frame on the first edge may include a first straight line segment, a first circular arc segment, and a second straight line segment, and the first straight line segment and the second straight line segment are disposed on two sides of the first circular arc segment, respectively. The first arc segment is recessed toward the inside of the middle frame 210.

The first stop 21 and the second stop 22 are connected to the first arc segment. The first baffle 21 and the second baffle are arranged in parallel, and the shape of the first baffle 21 and the second baffle 22 matches the shape of the notch on the connecting plate. That is, when the first baffle 21 and the second baffle 22 are connected to the first arc segment, the middle frame 210 is completely rectangular or approximately rectangular.

It is noted that in the embodiment of the present disclosure, the middle frame 210 may be a separate middle frame 210, and in this case, the display screen 110 and the rear cover are respectively disposed on two sides of the middle frame 210. Or the middle frame 210 may be an integral structure with the rear cover, and the display screen 110 is disposed on the middle frame 210, which is not specifically limited in this disclosure.

The display screen 110 may be a liquid crystal display screen, an OLED display screen, a MiniLED display screen, an electronic ink screen, or a micro led display screen. A cover glass may be disposed on a side of the display screen 110 away from the middle frame 210, and the cover glass is used to protect the display screen 110. The display screen 110 may be a full-screen that, in cooperation with the rotating assembly 310 in the disclosed embodiment, can improve the screen ratio of the electronic device 100.

When the camera assembly is mounted on the rotating assembly 310, the display screen 110 may be a conventional full-face screen. When the camera assembly is arranged on the back of the display screen 110, the display screen 110 is provided with a camera area under the screen, and the camera assembly is arranged in the camera area under the screen and used for front shooting.

The under-screen camera area has a light-transmitting function, enabling external light to enter the camera through the display screen 110. Illustratively, the pixel density of the under-screen image capture area is less than the pixel density of a conventional display area. The display screen is characterized in that a pixel unit for displaying and a light transmitting unit for transmitting light are arranged in the camera shooting area under the screen, and the display unit and the light transmitting unit are distributed in a staggered mode.

As shown in fig. 1, the rotating assembly 310 may include: the device comprises a shell 311, a rotating shaft 312 and a limiting shaft 313, wherein the shell 311 is provided with a rotating part and a limiting part; the rotating shaft 312 is arranged on the rotating part and connected with the middle frame 210, and the shell 311 can rotate around the rotating shaft 312; the limiting shaft 313 is arranged on the limiting part and connected with the middle frame 210, and the limiting shaft 313 is used for being matched with the limiting part to limit the shell 311.

The rotating assembly 310 at least has a first preset position and a second preset position relative to the middle frame 210, when the rotating assembly 310 is located at the first preset position, an orthographic projection area of the first light emitting hole 31 on the display screen 110 is located inside the display screen 110, and when the rotating assembly 310 is located at the second preset position, an orthographic projection area of the first light emitting hole 31 on the display screen 110 is located outside the display screen 110. That is, when the rotating member 310 is located at the first preset position, the rotating member 310 is accommodated in the accommodating notch 211, and when the rotating member 310 is located at the second preset position, the first light emitting hole 31 is exposed outside the display screen 110 to supplement light for front-end shooting.

As shown in fig. 4, the rotating assembly 310 may further have a third preset position relative to the middle frame 210, and when the rotating assembly 310 is set at the third preset position, the orthographic projection of the first light outlet 31 on the display screen 110 is located outside the display screen 110. And the rotation of the rotation member 310 from the first preset position in the first direction can be switched to the second preset position, and the rotation member 310 from the first preset position in the second direction can be switched to the third preset position, wherein the first direction is opposite to the second direction.

For example, the rotating element 310 rotates clockwise from the first preset position by a first preset angle to the second preset position, and the rotating element 310 rotates counterclockwise from the first preset position by a second preset angle to the third preset position. The first and second preset angles may be the same or different, and the first and second preset angles are acute angles.

The rotating portion may be a rotating shaft hole, the rotating shaft hole penetrates through the housing 311, the rotating shaft 312 penetrates through the rotating shaft hole, and the rotating shaft 312 is connected to the center frame 210. For example, the two ends of the rotating shaft 312 are fixedly connected to the first baffle 21 and the second baffle, respectively. The limiting portion may be a limiting hole, and the limiting hole may be an arc hole, and the center of the arc hole is located at the rotating shaft 312. The limiting shaft 313 penetrates through the limiting hole, when the shell 311 is located at a second preset position relative to the middle frame 210, the limiting shaft 313 abuts against one end of the limiting hole, and when the shell is located at a third preset position relative to the middle frame 210, the limiting shaft 313 abuts against the other end of the limiting hole. The limit shaft 313 is connected to the middle frame 210, for example, two ends of the limit shaft 313 are respectively fixedly connected to the first baffle 21 and the second baffle.

Alternatively, the shaft 312 may be fixedly connected to the housing 311, and the shaft 312 may be rotatably connected to the bezel. For example, bearing holes are provided in the first baffle plate 21 and the second baffle plate, respectively, and bearings are mounted in the bearing holes. In this case, the rotating shaft 312 may be a whole shaft penetrating through the housing 311, or the rotating shaft 312 may include a first shaft and a second shaft which are coaxial and are respectively disposed at two sides of the housing 311 and fixedly connected to the housing 311.

Or the limiting shaft 313 can be fixedly connected with the shell 311, a limiting groove is arranged on the middle frame 210, the limiting groove is arc-shaped, and the limiting shaft 313 can move in the limiting groove. When the housing 311 is located at the second predetermined position relative to the middle frame 210, the limiting shaft 313 abuts against one end of the limiting groove, and when the housing is located at the third predetermined position relative to the middle frame 210, the limiting shaft 313 abuts against the other end of the limiting groove.

One side of the connecting portion 213 facing the main body portion 212 has a first arc surface, and a center of the first arc surface is located at the rotating shaft 312; one side of the housing 311 facing the main body portion 212 has a second arc surface, and a center of the second arc surface is located at the rotating shaft 312.

The housing 311 may be provided with a first light emitting hole 31, the flash assembly 410 may be provided in the housing 311, and light emitted from the flash assembly 410 may be emitted from the first light emitting hole 31. When the rotating assembly 310 is located at the second preset position or the third preset position, the first light emitting hole 31 is exposed on the display screen 110, so that light can be supplemented during front-end shooting.

When the camera assembly is disposed on the rotating assembly 310, the camera assembly is disposed in the housing 311, a lens hole is disposed on the housing 311, and the camera assembly is mounted in the lens hole. The lens hole is disposed on a side of the housing 311 facing the display screen 110, that is, the camera assembly is a front camera assembly.

The housing 311 is shaped to fit the receiving notch 211 in the middle frame 210. When the receiving notch 211 is disposed at the vertex of the middle frame 210 where the first side and the second side meet, the shape of the housing 311 may be a fan shape. And when the housing 311 is at the first preset position, a surface of one side of the fan-shaped housing 311 is flush with the first side of the middle frame 210, and a surface of the other side of the fan-shaped housing 311 is flush with the second side of the middle frame 210. When the receiving notch 211 is disposed on the first side of the middle frame 210, the housing 311 may be in an arc shape, and when the housing 311 is at the first predetermined position, a plane where a chord of the arc-shaped housing 311 is located is flush with the first side.

As shown in fig. 6, the housing 311 may include a bracket 301, a first cover plate 302, and a second cover plate 303, the bracket 301 having a cavity, the flash lamp assembly 410 being provided in the cavity; the first cover plate 302 is arranged on one side of the bracket 301, and the rotating part is arranged on the first cover plate 302; the second cover plate 303 is disposed on the other side of the bracket 301, the rotating portion and the limiting portion are disposed on the second cover plate 303, and the first light-emitting hole 31 penetrates through the second cover plate 303.

The support 301 may be a hollow cylindrical structure within which the flash assembly 410 and camera assembly are located. The first cover plate 302 and the second cover plate 303 are respectively arranged on two sides of the hollow column and connected with the hollow column in a glue connection mode.

When the rotating member 310 is disposed at an apex of the middle frame 210, the cross-sectional shape of the bracket 301 cut parallel to the display surface of the display screen 110 is a fan shape or a nearly fan shape. When the rotating assembly 310 is disposed at one side of the middle frame 210, the cross-sectional shape of the bracket 301 cut parallel to the display surface of the display screen 110 is an arc shape or an approximately arc shape.

The bracket 301 may be provided with a flange plate for connecting the second cover plate 303, and the flange plate is provided on the inner wall of the bracket 301 near the first cover plate 302. Glue may be applied to the flange plate to form a second adhesive layer 305 by which the bracket 301 and the second cover plate 303 are bonded. Of course, in practical applications, the bracket 301 and the second cover plate 303 may also be connected by welding or screwing, and the embodiments of the present disclosure are not limited thereto.

The spindle hole penetrates through the flange plate and the second cover plate 303. The limiting hole penetrates through the flange plate and the second cover plate 303. The lens hole and the first light exit hole 31 also penetrate the flange plate and the second cover plate 303. Wherein the connection paste on the second connection paste layer 305 needs to be removed at the lens hole and the first light exit hole 31.

The first cover plate 302 is connected to an end of the bracket 301 away from the display screen 110, and the first cover plate 302 and the bracket 301 may be connected by glue. Glue may be applied to an end of the bracket 301 away from the display screen 110 to form a first connection glue layer 304, and the first cover plate 302 and the bracket 301 may be connected by the first connection glue layer 304. Of course, in practical applications, the bracket 301 and the first cover plate 302 may also be connected by welding or screwing, and the embodiments of the present disclosure are not limited thereto.

The rotating shaft hole penetrates through the first cover plate 302, and the second light emitting hole penetrates through the first cover plate 302. When the limiting shaft 313 is connected to the first baffle 21 and the second baffle, the limiting hole penetrates through the first cover plate 302. When the limiting shaft 313 is connected to the second baffle plate and does not contact the first baffle plate 21, the limiting hole does not penetrate through the first cover plate 302.

The rotating shaft 312 penetrates the housing 311, and the housing 311 can rotate around the rotating shaft 312. In order to avoid excessive wear of the first cover plate 302 and/or the second cover plate 303 caused by excessive friction of the rotating shaft 312 on the first cover plate 302 and the second cover plate 303. A support column can be arranged in the housing 311, one end of the support column is connected with the first cover plate 302, the other end of the support column is connected with the second cover plate 303, a through hole is arranged on the support column, and the rotating shaft 312 penetrates through the through hole on the support column.

Further, to avoid too little damping between the rotating assembly 310 and the center frame 210, the rotating assembly 310 is too flexible on the center frame 210. A damper 306 may be provided on the rotating assembly 310, the damper 306 is provided to the housing 311, and the damper 306 is used to increase the frictional force of the housing 311 and the middle frame 210. The damping member 306 is configured to enable the rotation of the rotation member 310 when a force applied to the rotation member 310 is greater than a preset value.

The second cover 303 is provided with a mounting hole, and the damper 306 is mounted to the mounting hole of the second cover 303. A flange plate is disposed below the second cover plate 303, and the damping member 306 may be coupled to the flange plate by means of an adhesive coupling. Of course, in practical applications, the damping member 306 may also be connected to the second cover plate 303, and the embodiment of the disclosure is not limited thereto.

The damping member 306 may include a damping plate 32 and a wear-resistant protrusion 33, the wear-resistant protrusion 33 being provided on a side of the damping plate 32 remote therefrom. The damping plate 32 is disposed on the second cover plate 303, and the wear-resistant protrusion 33 may have elasticity, so that a maximum static friction force between a side of the middle frame 210 facing the damping plate 32 and the wear-resistant protrusion 33 is greater than a predetermined value.

As an example, a spring may be provided between the damping plate 32 and the wear-resistant protrusion 33, so as to achieve an elastic connection between the wear-resistant protrusion 33 and the damping plate 32. Alternatively, the wear-resistant protrusion 33 may be made of an elastic material such as rubber.

The damping plate 32 may be provided in a mounting hole in the second cover plate 303 and the damping plate 32 is attached to the flange plate by means of a glue connection. The wear-resistant protrusions 33 protrude from the surface of the second cover plate 303, and the wear-resistant protrusions 33 abut against the second baffle plate.

The material of the wear-resistant protrusion 33 may be wear-resistant ceramic, silicon nitride, high manganese steel, austempered ductile iron, or wear-resistant plastic. The wear-resistant protrusion 33 may be integrally made of the wear-resistant material, or the wear-resistant protrusion 33 may have a surface provided with the wear-resistant material, which is not particularly limited in the embodiment of the present disclosure.

The flash assembly 410 includes: a flash lamp 411 and a light guide 412, the flash lamp 411 being provided to the rotating assembly 310; the light guide 412 is connected to the flash 411 and the first light outlet 31, respectively, to transmit light emitted from the flash 411 to the first light outlet 31.

The flash 411 may be disposed inside the housing 311, for example, the flash 411 may be connected to the first cover plate 302 by an adhesive. The flash lamp 411 may be a xenon-arc lamp or an LED lamp, and the flash lamp 411 emits light after receiving a power signal. The light guide 412 may be connected to the flash lamp 411 through a third connection adhesive layer 413.

The light guide 412 extends from the flash 411 to the first light outlet 31, so as to transmit the light emitted by the flash 411 to the first light outlet 31, so as to supplement light for front shooting. The surface of the light guide 412 may be coated with a light shielding film for preventing light from leaking out, thereby improving the utilization rate of the light source.

In the embodiment of the present disclosure, the flash module 410 may also be used to supplement light for rear camera shooting. On the basis, the rotating assembly 310 is further provided with a second light-emitting hole, the second light-emitting hole is disposed on one side of the assembly away from the display screen 110, and the light-guiding member 412 is further connected to the second light-emitting hole.

The second light outlet hole may be disposed on a side of the housing 311 away from the display screen 110. The light guide 412 may include a first light guide portion and a second light guide portion. The first light guide part extends from the flash 411 to the first light outlet hole 31, and the second light guide part extends from the flash 411 to the second light outlet hole.

The number of the flash lamps 411 in the flash lamp assembly 410 may be one or more, a plurality of the flash lamps 411 may be simultaneously connected to the first light guide part and the second light guide part, or a first number of the flash lamps 411 of the plurality of the flash lamps 411 are connected to the first light guide part and a second number of the flash lamps 411 are connected to the second light guide part. The first number and the second number may be the same or different.

The flexible circuit board assembly 510 is connected with the flash lamp assembly 410 and the main board, and the main board is arranged in the middle frame 210. The flexible circuit board assembly 510 is used to transmit a power signal to the flash assembly 410 to drive the flash 411 to emit light. When the rotating assembly 310 is further provided with a camera assembly, the flexible circuit board assembly 510 is further used for transmitting image signals collected by the camera module.

As shown in fig. 7, the flexible circuit board assembly 510 includes: the flexible circuit board 511 is connected with the reinforcing plate 512, the flexible circuit board 511 is connected with the flash lamp 411, a first through hole is formed in one side, facing the middle frame 210, of the rotating assembly 310, a second through hole is formed in one side, facing the rotating assembly 310, of the middle frame 210, and the flexible circuit board 511 penetrates through the first through hole and the second through hole. The reinforcing plate 512 is disposed in the middle frame 210, the reinforcing plate 512 is connected to the flexible circuit board 511, and the reinforcing plate 512 is used for connecting the main board.

As shown in fig. 10 and 11, the flexible circuit board 511 is connected to the main board 610 through the reinforcing plate 512. The main board 610 is provided with a power management circuit, the power management circuit is connected with the battery, and the power management circuit is used for distributing electric energy output by the battery to each electric device. The flexible circuit board 511 is electrically connected to the power management circuit.

The main plate 610 is provided with a positioning hole for positioning the reinforcing plate 512. Correspondingly, the reinforcing plate 512 is also provided with a through hole for connecting the main board. The main plate 610 and the reinforcing plate 512 may be connected by screws, pins, or the like. Or the main board and the reinforcing board 512 may be connected by glue, which is not limited in the embodiments of the present disclosure.

The main board 610 is provided with gold fingers for connecting the flexible circuit board 511. The stiffener 512 presses the flexible circuit board 511 against the gold finger. The reinforcing plate 512 is used for enhancing the connection strength between the flexible circuit board 511 and the main board, so as to avoid the risk of disconnection between the flexible circuit board 511 and the main board caused by pulling the flexible circuit board 511 when the housing 311 rotates.

The flexible circuit board 511 connects the main board and the flash 411, and the flexible circuit board 511 has a redundant portion, that is, the length of the flexible circuit board 511 is greater than the distance from the main board to the flash 411. The redundant part of the flexible circuit board 511 can prevent the flexible circuit board 511 from being damaged by pulling when the rotating assembly 310 rotates, or the connection between the flexible circuit board 511 and the main board or the flashlight 411 from being broken due to the pulling.

The flexible circuit board assembly 510 may further include a support plate 513, the support plate 513 is connected to the flexible circuit board 511, the support plate 513 is used to mount the flash lamp 411, and the support plate is connected to the housing 311 through a fourth connection glue layer 501. Of course, in practical applications, the supporting plate and the housing 311 may be connected in other manners, and the embodiment of the disclosure is not limited thereto.

A first through hole is formed in one side of the rotating assembly 310 facing the middle frame 210, a second through hole is formed in one side of the middle frame 210 facing the rotating assembly 310, and the flexible circuit board 511 penetrates through the first through hole and the second through hole.

The second through hole is disposed on the frame of the middle frame 210, and the second through hole penetrates through the frame, so that the flexible circuit board 511 can penetrate through the inside of the main body portion 212 to the accommodating notch 211. The first through hole is formed in a sidewall of the bracket 301 facing the main body portion 212, so that the flexible circuit board 511 can extend into the housing 311.

In order to improve the waterproof performance of the electronic device 100, a waterproof jacket 514 may be disposed on the second through hole, and the waterproof jacket 514 may prevent the electronic device 100 from being filled with water. Waterproof cover 514 can be waterproof cover 514 of silica gel, and waterproof cover 514 can include the cover body and shirt rim, is provided with the via hole on the cover body, and this via hole is located to flexible circuit board 511 cover. The two ends of the sleeve body are respectively provided with a skirt edge, and the skirt edges at the two ends of the sleeve body are tightly attached to the two sides of the frame to realize sealing.

In order to improve the sealing performance of the electronic device 100, the smaller the distance between the first arc surface and the second arc surface is, the better, but there is a relative movement between the flexible circuit board 511 and the rotating member 310 when the rotating member 310 rotates. Therefore, the flexible circuit board 511 can be disposed in the trace groove by disposing the trace groove on the first arc surface or disposing the trace groove on the second arc surface.

In the embodiment of the present disclosure, an avoiding notch is disposed at a position corresponding to the receiving notch 211 on the circuit board and the middle frame 210. When the receiving notch 211 is disposed at a fixed point of the middle frame 210, the avoiding notch is disposed at a vertex corresponding to the main board, and the avoiding notch may be fan-shaped. When the receiving notch 211 is disposed on one edge of the middle frame 210, the avoiding notch is disposed on the corresponding edge of the main board, and the avoiding notch may be bow-shaped.

The electronic device 100 provided by the embodiment of the present disclosure is configured by disposing the rotating component 310 in the receiving notch 211 of the middle frame 210, a strobe assembly 410 is provided in the rotary assembly 310, the rotary assembly 310 can rotate with respect to the middle frame 210, and the rotating assembly 310 has at least a first preset position and a second preset position with respect to the middle frame 210, when the rotating member 310 is located at the first preset position, the orthographic projection area of the first light outlet 31 on the display screen 110 is located inside the display screen 110, when the rotating assembly 310 is arranged at the second preset position, the orthographic projection of the first light emitting hole 31 on the display screen 110 is positioned outside the display screen 110, so that the light supplement of the front camera is realized through the flash lamp assembly 410 in the rotating assembly 310, the situation that a bang area is required to be arranged on the display screen 110 or the front flash lamp 411 is arranged in a hole digging area is avoided, and the screen occupation ratio of the electronic device 100 is favorably improved. The rotating assembly 310 has a simple structure and a small volume, and is beneficial to the lightening and thinning of the electronic device 100, and the cost of the electronic device 100 can be reduced. And the integrity of the appearance of the electronic equipment is not required to be damaged, and the consistency and the technological sense of the appearance of the electronic equipment are favorably improved.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

Claims

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

the middle frame is provided with an accommodating notch;

the display screen is connected to the middle frame;

2. The electronic device of claim 1, wherein the rotating assembly comprises:

a housing having a rotating portion and a stopper portion;

the rotating shaft is arranged on the rotating part and connected with the middle frame, and the shell can rotate around the rotating shaft;

the limiting shaft is arranged on the limiting part and connected with the middle frame, and the limiting shaft is used for being matched with the limiting part so as to limit the shell.

3. The electronic device of claim 2, wherein the housing comprises:

the bracket is provided with a cavity, and the flash lamp assembly is arranged in the cavity;

the first cover plate is arranged on one side of the bracket, and the rotating part is arranged on the first cover plate;

the second cover plate is arranged on the other side of the support, the rotating portion and the limiting portion are arranged on the second cover plate, and the first light emitting hole penetrates through the second cover plate.

4. The electronic device of claim 3, wherein the middle box comprises:

a main body portion;

the connecting portion, with the main part is connected, the holding breach is located connecting portion, the casing is located the holding breach, connecting portion connect the pivot reaches spacing axle.

5. The electronic device of claim 4, wherein the connection portion comprises:

a first baffle plate connected with the main body part;

the second baffle plate is connected with the main body part and is opposite to the first baffle plate, and a gap is formed between the first baffle plate and the second baffle plate and forms the accommodating notch.

6. The electronic device of claim 5, wherein two ends of the hinge are connected to the first and second shutters, respectively.

7. The electronic device of claim 4, wherein a side of the connecting portion facing the main body portion has a first arc surface, and a center of the first arc surface is located at the rotation axis;

one side of the shell, which faces the main body part, is provided with a second arc surface, and the circle center of the second arc surface is located at the rotating shaft.

8. The electronic device of claim 3, wherein the rotating assembly further comprises:

the damping piece is arranged on the shell and used for increasing the friction force between the shell and the middle frame.

9. The electronic device of claim 8, wherein the damping member comprises:

the damping plate is arranged on the second cover plate;

the wear-resistant protrusions are arranged on one side, far away from the support, of the damping plate, and the maximum static friction force between one side, facing the damping plate, of the middle frame and the wear-resistant protrusions is larger than a preset value.

10. The electronic device of claim 1, wherein the flash assembly comprises:

the flash lamp is arranged on the rotating component;

and the light guide part is respectively connected with the flash lamp and the first light outlet hole so as to transmit the light emitted by the flash lamp to the first light outlet hole.

11. The electronic device of claim 10, wherein the rotating assembly further comprises a second light hole, the second light hole is disposed on a side of the rotating assembly away from the display screen, and the light guide member is further connected to the second light hole.

12. The electronic device of claim 1, wherein the electronic device further comprises:

and the flexible circuit board assembly is respectively connected with the flash lamp assembly and the main board, and the main board is arranged in the middle frame.

13. The electronic device of claim 12, wherein the flexible circuit board assembly comprises:

the flexible circuit board is connected with the flash lamp, a first through hole is formed in one side, facing the middle frame, of the rotating assembly, a second through hole is formed in one side, facing the rotating assembly, of the middle frame, and the flexible circuit board penetrates through the first through hole and the second through hole;

the stiffening plate is arranged in the middle frame and connected with the flexible circuit board, and the stiffening plate is used for connecting the mainboard.

14. The electronic device of claim 13, wherein the flexible circuit board assembly further comprises:

the waterproof sleeve is arranged on the second through hole, and the flexible circuit board penetrates through the waterproof sleeve.

15. The electronic device of claim 1, wherein the electronic device further comprises:

and the camera assembly is arranged on the rotating assembly.

16. The electronic device of claim 1, wherein the electronic device further comprises:

the camera assembly is arranged on the back face of the display screen, the display screen is provided with a camera area under the screen, and the camera assembly is arranged in the camera area under the screen.

17. The electronic device according to claim 1, wherein the rotating member further has a third preset position relative to the middle frame, when the rotating member is set at the third preset position, an orthographic projection of the first light emitting hole on the display screen is located outside the display screen, and the rotating member is switchable from the first preset position to the second preset position by rotating in a first direction, and the rotating member is switchable from the first preset position to the third preset position by rotating in a second direction, the first direction and the second direction being opposite.