CN111294429A - Electronic device - Google Patents

Abstract

The present application provides an electronic device. The electronic device includes a device body and a functional module, the device body has a receiving space, the functional module includes a support seat, a first functional device, and a second functional device, the first functional device and the first functional device. Two functional devices are disposed on opposite sides of the support base, the support base is rotatably connected to the equipment body, the support base has a first state accommodated in the accommodation space and is exposed outside the equipment body In the second state, when the support base is in the second state, at least one of the first functional device and the second functional device is exposed outside the device body. The present application helps to improve the screen ratio of electronic devices.

Description

Electronic equipment

technical field

The present application relates to the field of electronic technology, and in particular, to an electronic device.

Background technique

Electronic devices with a large screen-to-body ratio have a good visual experience, while ensuring a large screen, they also have good body compactness and portability, and are increasingly favored by users. Especially the full screen is sought after by users. In the traditional technology, devices such as the front camera of the electronic device will occupy the space of the display area of the electronic device, so that the display area of the electronic device is greatly reduced, which is not conducive to improving the screen ratio of the electronic device.

SUMMARY OF THE INVENTION

The application provides an electronic device, the electronic device includes a device body and a functional module, the device body has an accommodation space, the functional module includes a support base, a first functional device, and a second functional device, the The first functional device and the second functional device are disposed on opposite sides of the support base, the support base is rotatably connected to the device body, and the support base has a first state accommodated in the accommodation space and In the second state exposed outside the device body, when the support base is in the second state, at least one of the first functional device and the second functional device is exposed outside the device body.

The application also provides an electronic device, the electronic device includes a device body and a functional module, the functional module includes a first circuit board, a second circuit board, a first functional device, and a second functional device, the The first circuit board has a first device placement surface, the second circuit board has a second device placement surface, the first device placement surface is arranged opposite to the second device placement surface, and the first device placement surface is In order to set the first functional device, the second device arrangement surface is used to set the second functional device, and the functional module can be hidden inside the device body and can be rotated relative to the device body to At least one of the first functional device and the second functional device is caused to protrude from the inside of the device body.

In the electronic device of the present application, when the first functional device and the second functional device are in use, they can be rotated out of the receiving space along with the support base, so as to avoid being on the screen of the electronic device. Opening the opening is beneficial to improve the screen ratio of the electronic device. Further, the first functional device and the second functional device are disposed on opposite sides of the support base, which is beneficial to improve the space utilization rate of the support base.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present application more clearly, the following will briefly introduce the accompanying drawings used in the embodiments. Obviously, the drawings in the following description are some embodiments of the present application, which are common in the art. As far as technical personnel are concerned, other drawings can also be obtained based on these drawings without any creative effort.

1 is a schematic three-dimensional structural diagram of a functional module in an electronic device according to a first embodiment of the present application being accommodated in a accommodating space.

FIG. 2 is a schematic three-dimensional structural diagram of a functional module in the electronic device according to the first embodiment of the present application protruding out of the accommodating space.

3 is a schematic three-dimensional structural diagram of a functional module in an electronic device according to a second embodiment of the present application being accommodated in a accommodating space.

FIG. 4 is a schematic three-dimensional structural diagram of an angle at which a functional module in an electronic device protrudes out of a accommodating space according to a second embodiment of the present application.

FIG. 5 is a schematic three-dimensional structural diagram of another angle at which the functional module in the electronic device according to the second embodiment of the present application protrudes out of the accommodating space.

FIG. 6 is a schematic diagram illustrating that a functional module in an electronic device according to a third embodiment of the present application is accommodated in a accommodating space.

FIG. 7 is a schematic diagram of a functional module extending out of a accommodating space in an electronic device according to a third embodiment of the present application.

FIG. 8 is a schematic diagram illustrating that a functional module in an electronic device according to a fourth embodiment of the present application is accommodated in a accommodating space.

FIG. 9 is a schematic diagram of a functional module extending out of a accommodating space in an electronic device according to a fourth embodiment of the present application.

FIG. 10 is a schematic three-dimensional structural diagram of a functional module in an electronic device according to a fifth embodiment of the present application being accommodated in a accommodating space.

11 is a schematic three-dimensional structural diagram of a functional module extending out of a receiving space in an electronic device according to a fifth embodiment of the present application.

FIG. 12 is a top view of the electronic device according to the fifth embodiment of the present application when the functional module is accommodated in the accommodation space.

FIG. 13 is a schematic structural diagram of a drive mechanism driving a function module in an electronic device according to an embodiment of the present application.

FIG. 14 is a schematic structural diagram of the driving mechanism in FIG. 13 .

FIG. 15 is a schematic structural diagram of a functional module provided by an embodiment of the present application.

FIG. 16 is a schematic structural diagram of a functional module provided by another embodiment of the present application.

FIG. 17 is a schematic three-dimensional structural diagram of a functional module provided by an embodiment of the present application from an angle.

FIG. 18 is a schematic three-dimensional structural diagram of a functional module provided by an embodiment of the present application from another angle.

FIG. 19 is a schematic three-dimensional structural diagram of a functional module provided by an embodiment of the present application from another angle.

FIG. 20 is a schematic diagram of a front structure of a functional module provided by an embodiment of the present application.

FIG. 21 is a schematic top-view structural diagram of a functional module provided by an embodiment of the present application.

FIG. 22 is a schematic diagram of a rear structure of a functional module provided by an embodiment of the present application.

FIG. 23 is an enlarged view of position I in FIG. 18 .

FIG. 24 is an enlarged view of II in FIG. 19 .

FIG. 25 is an enlarged view of III in FIG. 20 .

FIG. 26 is an enlarged view of IV in FIG. 21 .

FIG. 27 is an enlarged view of other components except the camera at IV in FIG. 21 .

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present application.

Please refer to FIG. 1 and FIG. 2 together. FIG. 1 is a schematic three-dimensional structural diagram of the electronic device according to the first embodiment of the application being accommodated in the accommodating space; FIG. 2 is the electronic device according to the first embodiment of the application. Schematic diagram of the three-dimensional structure of the functional module extending out of the receiving space. The electronic device 1 may be, but is not limited to, a device with a photographing function, such as a mobile phone and a tablet computer. The electronic device 1 includes a device body 10 and a function module 30 . The device body 10 has an accommodating space 11 , and the functional module 30 can be rotated relative to the device body 10 so that the functional module 30 is accommodated in or extends out of the accommodating space 11 .

The device body 10 is the main body of the electronic device 1 , and the device body 10 serves as the main mechanical structure and electrical function realization part of the electronic device 1 . The device body 10 includes but is not limited to a casing, a circuit board assembly (circuit board and devices arranged on the circuit board), a transmission line, an electronic module (such as a screen, etc.) that is located outside the circuit board but is electrically connected to the circuit board, and supports Support structure of electronic components (such as middle frame), etc. The functional module 30 includes functional components, and when the functional module 30 rotates relative to the device body 10 , the functional components can be driven to rotate out or into the receiving space 11 . When the functional device is moved out of the accommodating space 11, the functional device can be used. When the functional device is accommodated in the accommodating space 11, the functional device is blocked. At this time, the functional device is The device cannot be used. The functional device is a module with a certain mechanical structure and circuit structure, which can receive user or environmental feedback, collect user or environmental data, and be used to achieve specific functions, including but not limited to cameras, flashlights, photosensitive devices, receivers, Microphones, biometric identification devices (such as fingerprint collection chips), etc.

Specifically, in this embodiment, the device body 10 includes a back cover 110 , a frame 120 surrounding the periphery of the back cover 110 , and a screen 130 . The screen 130 and the back cover 110 are disposed on opposite sides of the frame 120 . The frame 120 and the back cover 110 may be an integral structure, or the frame 120 and the back cover 110 may be two independent components, and the frame 120 and the back cover 110 are assembled and fixed together. The frame 120 , the back cover 110 and the screen 130 are enclosed to form the receiving space 11 , and the receiving space 11 can be used for accommodating the functional module 30 and also for accommodating the circuit board and the battery of the electronic device 1 . and other components. The screen 130 may be a screen with only a display function, or a screen with integrated display and touch functions. One of the frame 120 is provided with an opening 121 , and the opening 121 communicates with the receiving space 11 . The opening 121 shown in FIG. 1 and FIG. 2 is located on one frame of the electronic device 1. It can be understood that in other embodiments, the opening 121 is located on the other frame, or the opening 121 is located on two adjacent frames. on the border. The frame 120 shown in FIG. 1 and FIG. 2 includes a first frame 122 , a second frame 123 , a third frame 124 , and a fourth frame 125 which are connected in sequence. The first frame 122 is opposite to the third frame 124 , the second frame 123 is opposite to the fourth frame 125 , and the second frame 123 is connected to the first frame 122 and the fourth frame 125 . Three frames 124 , and the fourth frame 125 connects the first frame 122 and the third frame 124 . In this embodiment, the opening 121 is opened on the first frame 122 . When the functional module 30 protrudes from the device body 10 , for the first frame 122 with the opening 121 , one end of the functional module 30 protrudes from the first frame 122 at a higher height than the other. One end sticks out a lot. That is, when the functional module 30 protrudes from the device body 10 , an end of the functional module 30 adjacent to the fourth frame 125 protrudes from the first frame 122 to a height greater than that of the function The height at which one end of the module 30 adjacent to the second frame 123 protrudes.

Please refer to FIG. 3 , FIG. 4 and FIG. 5 together. FIG. 3 is a schematic three-dimensional structure diagram of a functional module in an electronic device according to the second embodiment of the application being accommodated in the accommodation space; FIG. 4 is a schematic diagram of the second embodiment of the application. Figure 5 is a schematic diagram of a three-dimensional structure shown at an angle when the functional module in the electronic device extends out of the accommodating space; FIG. 5 is shown in another angle when the functional module in the electronic device provided by the second embodiment of the application extends out of the accommodating space Schematic diagram of the three-dimensional structure. In this embodiment, the electronic device 1 includes a device body 10 and a function module 30 , the device body 10 has a receiving space 11 , and the function module 30 can rotate relative to the device body 10 , so that the The functional module 30 is accommodated in or extends out of the accommodating space 11 .

Specifically, in this embodiment, the device body 10 includes a back cover 110 , a frame 120 surrounding the periphery of the back cover 110 , and a screen 130 . The screen 130 is disposed on the side of the frame 120 away from the back cover 110 . The frame 120 and the back cover 110 may be an integral structure, or the frame 120 and the back cover 110 may be two independent components, and the frame 120 and the back cover 110 are assembled and fixed together. The frame 120 , the back cover 110 and the screen 130 are enclosed to form the receiving space 11 , and the receiving space 11 can be used for accommodating the functional module 30 and also for accommodating the circuit board and the battery of the electronic device 1 . and other components. The screen 130 may be a screen with only a display function, or a screen with integrated display and touch functions. One of the frame 120 is provided with an opening 121 , the opening 121 communicates with the accommodating space 11 , and the functional module 30 can be rotated out of the accommodating space 11 through the opening 121 , or into the accommodating space 11 through the opening 121 . Storage space 11. As shown in FIG. 3 to FIG. 5 , the opening 121 is located on one frame of the device body 10 . It is understood that in other embodiments, the opening 121 may also be located on another frame, or the opening 121 is located on the other frame. on two adjacent borders. The frame 120 shown in FIGS. 1 and 2 includes a first frame 122 , a second frame 123 , a third frame 124 , and a fourth frame 125 that are connected in sequence. The first frame 122 is opposite to the third frame 124 , the second frame 123 is opposite to the fourth frame 125 , and the second frame 123 is connected to the first frame 122 and the fourth frame 125 . Three frames 124 , and the fourth frame 125 connects the first frame 122 and the third frame 124 . In this embodiment, the opening 121 is opened on the first frame 122 . When the functional module 30 protrudes from the device body 10 , for the first frame 122 with the opening 121 , one end of the functional module 30 protrudes from the first frame 122 at a higher height than the other. One end sticks out a lot. That is, when the functional module 30 extends out of the device body 10 , the height of the functional module 30 adjacent to the second frame 123 is greater than the height of the functional module 30 adjacent to the fourth frame 125 .

The functional module 30 is rotatable relative to the device body 10 , the functional module 30 has a first position accommodated in the accommodation space 11 (please refer to FIG. 3 ), and the functional module 30 has a protruding The second position of the receiving space 11 (please refer to FIG. 4 ). When the functional module 30 is in the first position, the functional module 30 cannot go further into the accommodation space 11 . In other words, the first position is when the functional module 30 is accommodated in the accommodation space 11 . The limit position of the storage space 11 . When the functional module 30 is in the second position, the functional module 30 can no longer extend out of the accommodating space 11 . In other words, the second position is where the functional module 30 protrudes. The limit position of the storage space 11 is described. Since the functional module 30 can be rotated relative to the device body 10 , the functional module 30 can be positioned between the first position and the second position in addition to the first position and the second position. to rotate from the first position to the second position or from the second position to the first position. It can be understood that the functional module 30 can also be rotated at any position including the first position and the second position.

The functional module 30 includes a support base 310 and a first functional device 340 and a second functional device 350 disposed on the support base 310 . The first functional device 340 and the second functional device 350 are disposed on opposite sides of the support base 310 . The support base 310 is rotatably connected to the device body 10 , and the support base 310 has a first state of being accommodated in the accommodating space 11 and a second state of being exposed outside the device body 10 . When the support base 310 is in the second state, at least one of the first functional device 340 and the second functional device 350 is exposed outside the device body 10 .

Further, the projections of the first functional device 340 and the second functional device 350 on the rotation plane perpendicular to the support base 310 at least partially overlap. When the projections of the first functional device 340 and the second functional device 350 on the rotation plane perpendicular to the support base 310 at least partially overlap, it is beneficial to improve the space utilization of the support base 310 .

In this embodiment, the support base 310 includes a first end 312 and a second end 313 disposed opposite to each other, the first end 312 is rotatably connected to the device body 10 , and the axis of rotation is perpendicular to the rear cover 110 , when the first end 312 is rotated relative to the device body 10 , the second end 313 can be extended or retracted from the receiving space 11 through the opening 121 . The first functional device 340 and the second functional device 350 are disposed at the second end 313 .

In this embodiment, the first functional device 340 is a front flash, and the second functional device 350 is a rear flash. When the front camera in the electronic device 1 is turned on, the front flash is used to emit light to fill in the light for the target object photographed by the front camera. When the rear camera in the electronic device 1 is turned on, the rear flash is used to fill light for the object photographed by the rear camera. In other embodiments, the first functional device 340 and the second functional device 350 may also be other electronic devices.

In the electronic device 1 of the present application, when the first functional device 340 and the second functional device 350 are not in use, they can be transferred into the receiving space 11 along with the support base 310 . When the 340 and the second functional device 350 are used, they can be rotated out of the receiving space 11 along with the support base 310 , avoiding opening holes on the screen of the electronic device 1 , thereby facilitating the lifting of the electronic device 1 screen ratio. Compared with the fact that the first functional device 340 and the second functional device 350 are disposed on the same side of the support base 310 , the first functional device 340 and the second functional device 350 are disposed on the The opposite sides of the support base 310 are beneficial to improve the space utilization of the support base 310 . Further, when the projections of the first functional device 340 and the second functional device 350 on the rotation plane perpendicular to the support base 310 at least partially overlap, the space utilization rate of the support base 310 can be further improved .

Further, the functional module 30 further includes a third functional device 330 . The orientation of the third functional device 330 and the first functional device 340 is the same, and the third functional device 330 is farther from the rotation axis of the support base 310 than the first functional device 340 . When the support base 310 rotates relative to the device body 10 to switch from the first state to the second state, the third functional device 330 is exposed on the device body 10 before the first functional device 340 outside.

When the support base 310 rotates relative to the device body 10 and switches from the first state to the second state, the third functional device 330 is exposed before the first functional device 340 , so it can control the According to a specific scenario, the rotation angle of the support base 310 relative to the device body 10 is controlled, so that the third functional device 330 is rotated out without the first functional device 340 being rotated out; or, the control of the The angle at which the support base 310 is rotated relative to the device body 10 can rotate both the third functional device 330 and the first functional device 340 out.

In this embodiment, the third functional device 330 is a front camera. When the third functional device 330 is transferred out and the first functional device 340 is not transferred out, the third functional device 330 can take pictures or videos of the target object. When the third functional device 330 is transferred out and the first functional device 340 is also transferred out, the third functional device 330 can take pictures or videos of the target object, and the first functional device 340 Fill light on the target object, so that the quality of the picture or video captured by the front camera is still good when the ambient light is weak.

Further, the optical axis of the third functional device 330 is perpendicular to the rotation plane of the functional module 30 , and the third functional device 330 is inclined relative to the support base 310 . Specifically, please refer to FIG. 6 and FIG. 7 together. FIG. 6 is a schematic diagram of a functional module in an electronic device provided in the third embodiment of the application being accommodated in the accommodating space; FIG. 7 is an electronic device provided by the third embodiment of the application. A schematic diagram of the middle function module extending out of the storage space. The support base 310 includes a side wall 311. When the support base 310 is accommodated in the accommodation space 11, the surface of the side wall 311 constitutes at least part of the appearance surface of the electronic device 1, and the third functional device The encapsulation surface 331 facing the side wall 311 is disposed inclined relative to the side wall 311 . The device body 10 further includes a back cover 110 and a frame 120 surrounding the periphery of the back cover 110 , the frame 120 is provided with an opening 121 , the opening 121 communicates with the receiving space 11 , and the support base 310 can The receiving space 11 is extended or retracted through the opening 121 . When the support base 310 is in the first position accommodated in the accommodating space 11 , the packaging surface 331 of the third functional device 330 facing the side wall 311 is inclined relative to the frame 120 in which the opening 121 is opened set up. When the support base 310 is in the second position extending out of the receiving space 11 , the packaging surface 311 of the third functional device 330 facing the side wall 311 is parallel to the frame 120 opening the opening 121 set up.

Further, the device body 10 includes a screen 130 . When the support base 310 extends out of the receiving space 11 , the screen 130 is protruded. When the screen 130 is facing the user, the angle of the photo taken by the third functional device 330 on the screen 130 is positive.

In this embodiment, the electronic device 1 further includes a driving component 60 , and the driving component 60 is used to drive the support base 310 to move, so that the support base 310 is accommodated in the accommodating space 11 and extends out The storage space 11 is described.

Further, please refer to FIG. 8 and FIG. 9 together. FIG. 8 is a schematic diagram of a functional module in an electronic device provided by the fourth embodiment of the application being accommodated in the accommodation space; FIG. 9 is an electronic device provided by the fourth embodiment of the application. A schematic diagram of the middle function module extending out of the storage space. In this embodiment, the device body 10 further includes a screen 130 and a processor 1401 . When the support base 310 protrudes out of the receiving space 11 , the screen 130 is protruded. The third functional device 330 is a front camera, and the optical axis of the front camera is perpendicular to the rotation plane of the functional module 30 . The support base 310 includes a side wall 311. When the support base 310 is accommodated in the accommodation space 11, the surface of the side wall 311 constitutes at least part of the appearance surface of the electronic device 1, and the third functional device The encapsulation surface 331 of the side wall 330 facing the side wall 311 is parallel to the surface of the side wall 311 constituting the appearance surface of the electronic device 1 . The device body 10 further includes a back cover 110 and a frame 120 surrounding the periphery of the back cover 110 . One of the frames 120 is provided with an opening 121 , the opening 121 communicates with the receiving space 11 , and the support The seat 310 can extend or retract from the receiving space 11 through the opening 121 . When the support base 310 is in the first position accommodated in the accommodation space 11 , the packaging surface 331 of the third functional device 330 facing the side wall 311 is parallel to the frame 120 opening the opening 121 . When the support base 310 is in the second position extending out of the receiving space 11 , the packaging surface 331 of the third functional device 330 facing the side wall 311 is inclined relative to the frame 120 opening the opening 121 . In this embodiment, the device body 10 further includes a processor 1401 . When the support base 310 is in the second position extending out of the receiving space 11 , the third functional device 330 is compared to the screen. 130 is tilted, the third functional device 330 captures a first picture when the screen 130 is facing the user, and the processor 1401 is configured to perform angle correction on the first picture to obtain a second picture, when the first picture is The angle at which the two images are presented on the screen 130 is positive.

Please refer to FIG. 10 , FIG. 11 , and FIG. 12 together. FIG. 10 is a schematic three-dimensional structure diagram of a functional module in an electronic device according to the fifth embodiment of the application being accommodated in the accommodation space; FIG. 11 is a schematic diagram of the fifth embodiment of the application. 12 is a top view of the functional module in the electronic device provided in the fifth embodiment of the application when the functional module is accommodated in the accommodating space. The functional module 30 also includes an electro-acoustic device. The support seat 310 has an accommodating cavity, and the electro-acoustic device is arranged in the accommodating cavity. The surface of the support seat 310 has a hole in communication with the accommodating cavity, and the hole is in the first state and the second state. are exposed in the state, so that the electroacoustic device communicates with the outside world through the opening.

Specifically, the electroacoustic device includes a fourth functional device 360 and a fifth functional device 370 . In this embodiment, the fourth functional device 360 is a receiver, and the fifth functional device 370 is a microphone. The so-called receiver, also known as the earpiece, is a device that converts electrical signals into sound signals. The microphone is a device that converts sound signals into electrical signals.

For convenience of illustration, the opening of the support base 310 corresponding to the fourth functional device 360 is marked as 360 , and the opening of the support base 310 corresponding to the fifth functional device 370 is marked as 370 . When the support base 310 is in the first state of being accommodated in the accommodation space 11 , a gap 315 is formed between the support base 310 and the frame 120 forming the opening 121 , the fourth functional device 360 and the The fifth functional device 370 emits sound through the opening formed on the surface of the support base 310 and the gap 315 . When the support base 310 is in the second state of being exposed outside the device body 10 , the fourth functional device 360 and the fifth functional device 370 pass through the openings formed on the surface of the support base 310 speak out.

Please refer to FIG. 13 and FIG. 14 together. FIG. 13 is a schematic structural diagram of a driving mechanism driving a functional module in an electronic device provided by an embodiment of the application; FIG. 14 is a structural schematic diagram of the driving mechanism in FIG. 13 . The first end 312 of the functional module 30 is rotatably connected to the device body 10 through a rotating shaft 314 . The electronic device 1 further includes a drive assembly 60, the drive assembly 60 includes a drive mechanism 610 and a push assembly 620, the drive mechanism 610 is fixedly connected to the device body 10, and the push assembly 620 is movably connected to the first At the two ends 313 , the driving mechanism 610 is used to control the movement of the push assembly 620 , so that the second end 313 swings relative to the first end 210 to extend or retract the receiving space 11 .

The pushing component 620 includes a pushing member 621 and an elastic member 622. One end of the pushing member 621 is movably connected to the swinging member 200, and the other end of the pushing member 621 is slidable relative to the driving mechanism 610, so The elastic member 622 is sleeved on the pushing member 621 , one end of the elastic member 622 is fixedly connected to the pushing member 621 , and the other end of the elastic member 622 is fixedly connected to the driving mechanism 610 . The mechanism 610 is used to control the movement of the elastic member 622 to drive the swinging member 200 to swing, so as to extend or retract the swinging member 200 from the receiving space 11 .

Please continue to refer to FIG. 14 , the driving mechanism 610 includes a box body 611 , a driving motor 612 , a rotating member 613 and a sliding member 614 , the box body 611 is fixedly connected to the device body 10 , and the driving motor 612 is fixedly connected In the box body 611, the rotating member 613 is rotatably connected to the box body 611, the driving motor 612 is used to control the rotation of the rotating member 613, and one end of the sliding member 614 is sleeved on the rotating member 614. On the sliding member 613, the other end of the sliding member 614 is connected to the elastic member 622; when the driving motor 612 controls the rotation of the rotating member 613 to drive the sliding member 614 to move, the elastic member 622 moves toward or away from the swinging member 200 .

The driving mechanism 610 further includes a guide member 615, the guide member 615 is fixedly connected to the box body 611, the sliding member 614 is sleeved on the guide member 615, and the guide member 615 is used to assist the The sliding member 614 moves, and the sliding member 614 , the guiding member 615 and the driving motor 612 are arranged side by side, and the guiding member 615 and the rotating member 613 together constitute the sliding track of the sliding member 614 .

The driving mechanism 610 further includes a transmission member 616. The box body 611 includes a box body body 6111 and a box body extension portion 6112 extending from one side of the box body body 6111. The box body 6111 is used for fixing the The drive motor 612 is used for accommodating the transmission member 616, and the box body extension 6112 surrounds a accommodating cavity 6112a, and the accommodating cavity 6112a is used for accommodating the rotating member 613 and the sliding member 614, and The rotating member 613 is rotatably connected to the casing extension portion 6112; when the power output by the driving motor 612 is transmitted to the rotating member 613 through the transmission member 616, the rotating member 613 can be compared with the rotating member 613. The box extending portion 6112 rotates around its central axis to drive the sliding member 614 to slide relative to the box extending portion 6112 .

The box body extension portion 6112 includes a connected fixing portion 6113 and a connecting portion 6114, the fixing portion 6113 is fixedly connected with the box body 6111, and the connecting portion 6114 is connected to the fixing portion 6113 and located in the fixing portion 6113. The fixing portion 6113 is arranged side by side with the rotating member 613, and the sliding member 614 is connected between the connecting portion 6114 and the box body 6111 .

The driving motor 612 is located on the side of the fixing portion 6113 away from the connecting portion 6114, the driving motor 612 and the rotating member 613 are arranged side by side, and the driving motor 612, the rotating member 613 and the The sliding member 614 is located on the same side of the box body 6111 .

Please refer to FIG. 3 to FIG. 5 and FIG. 15 together. FIG. 15 is a schematic structural diagram of a functional module provided by an embodiment of the present application. For convenience of illustration, the support seat in the functional module 30 is not shown in FIG. 15 . The electronic device 1 includes a device body 10 and a function module 30 . The functional module 30 includes a first circuit board 380 , a second circuit board 390 , a first functional device 340 , and a second functional device 350 . The first circuit board 380 has a first device placement surface 381 , and the second circuit board 390 has a second device placement surface 391 . The first device arrangement surface 381 is disposed opposite to the second device arrangement surface 391 . The first device arrangement surface 381 is used for arranging the first functional device 340, the second device 350 arrangement surface is used for arranging the second functional device 350, and the functional module 30 can be hidden in the device The interior of the body 10 is rotatable relative to the device body 10 , so that at least one of the first functional device 340 and the second functional device 350 protrudes from the interior of the device body 10 .

Further, the first circuit board 380 and the second circuit board 390 are electrically connected through a connector 382 . The connector 382 may be, but is not limited to, a board-to-board (Board to Board) connector. The first circuit board 380 and the second circuit board 390 are electrically connected through the connector 382, and the first circuit board 380 can be electrically connected with the main board of the device body 10 to reduce the connection to the main board. the number of ports. Moreover, the first circuit board 380 and the second circuit board 390 are two independent circuit boards. When one of the circuit boards is damaged, the damaged circuit board can be directly replaced, and the other circuit board can continue to be used. Can save costs.

In this embodiment, the functional module 30 further includes a third functional device 330 , and the third functional device 330 is electrically connected to the second circuit board 390 . The third functional device 330 is connected to the surface of the second circuit board 390 facing away from the second device arrangement surface 391 . In this embodiment, the third functional device 330 and the second functional device 350 share the same circuit board, which facilitates the integration of the second functional device 350 and the third functional device 330 . Further, the third functional device 330 and the second functional device 350 are disposed on two surfaces of the second circuit board 390 opposite to each other, which is beneficial to improve the space utilization of the second circuit board 390 .

Further, the functional module 30 further includes an electro-acoustic device, the electro-acoustic device is disposed on the first circuit board 380, and the electro-acoustic device is connected to the first circuit board 380 away from the first circuit board 380. A surface of the device placement surface 381 . In this embodiment, the electro-acoustic device includes a fourth functional device 360 and a fifth functional device 370, the fourth functional device 360 is a receiver, and the fifth functional device 370 is a microphone. In this embodiment, the electro-acoustic device and the first functional device 340 share the same circuit board, which facilitates the integration of the electro-acoustic device and the first functional device 340 . Further, the electro-acoustic device and the first functional device 340 are disposed on two surfaces of the first circuit board that are opposite to each other, thereby helping to improve the space utilization of the first circuit board 380 .

Please refer to FIG. 3 to FIG. 5 and FIG. 16 together. FIG. 16 is a schematic structural diagram of a functional module provided by another embodiment of the present application. For convenience of illustration, the support seat in the functional module 30 is not shown in FIG. 16 . In this embodiment, the functional module 30 includes a first circuit board 380 , a second circuit board 390 , a first functional device 340 , and a second functional device 350 . The first circuit board 380 has a first device placement surface 381 , and the second circuit board 390 has a second device placement surface 391 . The first device arrangement surface 381 is disposed opposite to the second device arrangement surface 391 . The first device arrangement surface 381 is used for arranging the first functional device 340, the second device 350 arrangement surface is used for arranging the second functional device 350, and the functional module 30 can be hidden in the device The interior of the body 10 is rotatable relative to the device body 10 , so that at least one of the first functional device 340 and the second functional device 350 protrudes from the interior of the device body 10 .

The functional module 30 further includes a third circuit board 410 . The first circuit board 380 and the second circuit board 390 are respectively formed by extending the third circuit board 410 toward opposite sides of the third circuit board 410 . In other words, the first circuit board 380 , the second circuit board 390 , and the third circuit board 410 are integrated circuit boards.

In this embodiment, the functional module 30 further includes a third functional device 330 , and the circuit board on which the third functional device 330 is arranged is electrically connected to the third circuit board 410 through the connector 382 . Specifically, the functional module 30 further includes a fourth circuit board 420 , the third functional device 330 is disposed on the fourth circuit board 420 , and the fourth circuit board 420 is connected to the fourth circuit board 420 through the connector 382 on the third circuit board 410 . The fourth circuit board 420 is connected to the third circuit board 410 through the connector 382 , which can reduce the number of ports connected to the main board of the device body 10 . Moreover, the fourth circuit board 420 and the third circuit board 390 are two independent circuit boards. When one of the circuit boards is damaged, the damaged circuit board can be directly replaced, and the other circuit board can continue to be used. Can save costs.

The functional module 30 further includes an electro-acoustic device, and the electro-acoustic device is disposed on one side of the third circuit board 390 adjacent to the first circuit board 380 . The electro-acoustic device includes a fourth functional device 360 and a fifth functional device 370, the fourth functional device 360 is a receiver, and the fifth functional device 370 is a microphone. In this embodiment, the electro-acoustic device shares the same circuit board with the first functional device 340 and the second functional device 350, which is beneficial to the electro-acoustic device and the first functional device 340 and the second functional device 350. Integration of the second functional device 350 .

Please refer to FIG. 17 , FIG. 20 and FIG. 22 together, the functional module 30 includes a first functional device 340 , a second functional device 350 , and a third functional device 330 . The orientation of the third functional device 330 and the first functional device 340 are the same, the orientation of the second functional device 350 is opposite to the orientation of the first functional device 340, and the first functional device 340 and all The projection of the second functional device 350 on the rotation plane perpendicular to the functional module 30 at least partially overlaps. Understandably, in this embodiment, only the circuit board 320 in the functional module 30 and the electronic components installed on the circuit board 320 (for example, the first functional device 340 , the second functional device 350 and the third functional device 350 ) are shown. functional device 330, etc.), other components are not shown.

Since the projections of the first functional device 340 and the second functional device 350 on the rotation plane perpendicular to the functional module 30 at least partially overlap, the first functional device 340 and the second functional device 350 are at least partially overlapped. The devices 350 are stacked, which can reduce the size of the functional module 30 on the rotating plane, thereby achieving the technical effect of improving the space utilization of the functional module 30 . When the rotation plane is parallel to the screen 130 , the first functional device 340 and the second functional device 350 are stacked in the thickness direction of the electronic device 1 .

Further, please refer to FIG. 18 , FIG. 20 , FIG. 23 and FIG. 27 together, the functional module 30 further includes a circuit board 320 , the circuit board 320 includes a first fixing portion 321 , and the first fixing portion 321 Including a first mounting portion 322, the first mounting portion 322 includes a mounting body 3221 and a first mounting branch 3222 and a second mounting branch extending from the mounting body 3221 toward opposite sides of the mounting body 3221. 3223. The first functional device 340 is mounted on the first mounting branch 3222 , and the second functional device 350 is mounted on the second mounting branch 3223 . The first mounting branch 3222 constitutes the first circuit board, and the second mounting branch 3223 constitutes the second circuit board. In the figure of this embodiment, the first circuit board is represented by the reference number of the first mounting branch 3222 , and the second circuit board is represented by the reference number of the second mounting branch 3223 .

In this embodiment, the first functional device 340 and the second functional device 350 are mounted on the first mounting branch 3222 and the second mounting branch 3223 bent and extended from the mounting body 3221, so as to facilitate the first functional device The alignment of 340 and the second functional device 350 avoids the problem of inaccurate alignment when the first functional device 340 and the second functional device 350 are placed on two separate circuit boards and then assembled.

In this embodiment, the projections of at least two of the first installation branch 3222 , the installation body 3221 and the second installation branch 3223 on the rotation plane perpendicular to the functional module 30 at least partially overlap . Specifically, the projection of the first installation branch 3222 and the installation body 3221 on the rotation plane perpendicular to the functional module 30 at least partially overlaps; alternatively, the second installation branch 3223 and the installation body 3221 The projections on the rotation plane perpendicular to the functional module 30 at least partially overlap; The projections at least partially overlap; or, the projections of the first mounting branch 3222 , the mounting body 3221 and the second mounting branch 3223 on the rotation plane perpendicular to the functional module 30 at least partially overlap. When the projection of the first mounting branch 3222 and the mounting body 3221 on the rotation plane perpendicular to the functional module 30 at least partially overlaps, the size of the functional module 30 on the rotation plane can be reduced, so as to improve the The technical effect of the space utilization of the functional module 30 is described. When the projection of the second mounting branch 3223 and the mounting body 3221 on the rotation plane perpendicular to the functional module 30 at least partially overlaps, the size of the functional module 30 on the rotation plane can be reduced, thereby reducing the size of the functional module 30 on the rotation plane. The technical effect of improving the space utilization rate of the functional module 30 is achieved. When the projections of the first installation branch 3222 and the second installation branch 3223 on the rotation plane perpendicular to the function module 30 at least partially overlap, the size of the function module 30 on the rotation plane can be reduced , so as to achieve the technical effect of improving the space utilization rate of the functional module 30 . When the projections of the first installation branch 3222 , the installation body 3221 and the second installation branch 3223 on the rotation plane perpendicular to the functional module 30 at least partially overlap, the functional module can be further reduced 30 on the rotating plane, so as to achieve the technical effect of improving the space utilization rate of the functional module 30 . When the rotation plane is parallel to the screen 130 of the electronic device 1, at least two of the first mounting branch 3222, the mounting body 3221 and the second mounting branch 3223 are perpendicular to the function When the projections on the rotation plane of the module 30 at least partially overlap, that is, at least two of the first mounting branch 3222 , the mounting body 3221 and the second mounting branch 3223 are in the thickness of the electronic device 1 . By stacking in the direction, the length or width of the electronic device 1 can be reduced, so as to achieve the technical effect of improving the space utilization of the functional module 30 .

Please refer to FIG. 26 and FIG. 27 together. The surface of the first mounting branch 3222 facing away from the mounting body 3221 is used for mounting the first functional device 340 , and the first mounting branch 3222 faces the mounting body 3221 The surface is provided with a first reinforcing plate 3224. The first reinforcing plate 3224 is used to enhance the structural strength of the first mounting branch 3222 .

A surface of the second mounting branch 3223 facing away from the mounting body 3221 is used for mounting the second functional device 350 , and a surface of the second mounting branch 3223 facing the mounting body 3221 is provided with a second reinforcing plate 3225 . The second reinforcing plate 3225 is used to enhance the structural strength of the second mounting branch 3223 .

Further, the mounting body 3221 includes a first mounting surface 3221a facing away from the first mounting branch 3222, and the third functional device 330 is connected to the first mounting surface 3221a. The third functional device 330 may be connected to the first mounting surface 3221a through, but not limited to, a Board to Board (BTB) connector.

Please refer to FIG. 26 and FIG. 27 together, the third functional device 330 includes a device body 331 and a device support 332 . The device bracket 332 includes a first connecting portion 3321 , a transition portion 3322 and a second connecting portion 3323 which are connected in sequence. The first connecting portion 3321 is used to connect and fix the device body 331 , the first connecting portion 3321 and the second connecting portion 3323 respectively extend from opposite sides of the transition portion 3322 , and the The extending direction of the first connecting portion 3321 is opposite to the extending direction of the second connecting portion 3323 . The second connecting portion 3323 is connected to the mounting body 3221 . In this embodiment, a connecting piece is provided on the second connecting portion 3323, and is connected to the mounting body 3221 through the connecting piece, for example, mounted on the first mounting surface 3221a.

Further, the first connecting portion 3321 is disposed on a side of the second connecting portion 3323 away from the first mounting branch 3222 . In this embodiment, since the first connecting portion 3321 is disposed on the side of the second connecting portion 3323 away from the first mounting branch 3222 , there is sufficient sufficient power in the direction perpendicular to the rotation plane of the functional module 30 . The third functional device 330 is installed in space, and the size of the functional module 30 in the direction perpendicular to the rotation plane of the functional module 30 can be reduced, thereby achieving a technology for improving the space utilization rate of the functional module 30 Effect.

The transition portion 3322 is connected between the first connection portion 3321 and the second connection portion 3323. Further, the projection of the transition portion 3322 on the rotation plane of the functional module 30 is related to the first installation. The projections of the branches 3222 on the rotation plane of the functional module 30 at least partially overlap. That is, in this embodiment, the transition portion 3322 and the first mounting branch 3222 are stacked in a direction perpendicular to the rotation plane of the functional module 30 . The arrangement of the mounting branches 3222 can further reduce the size of the functional module 30 on the rotating plane, thereby achieving the technical effect of improving the space utilization of the functional module 30 .

The second connecting portion 3323 is sandwiched between the mounting body 3221 and the second mounting branch 3223, and the second connecting portion 3323 is connected to the first mounting surface 3221a of the mounting body 3221 through a connector . The projection of the second connecting portion 3323 on the mounting body 3221 at least partially overlaps the projection of the second mounting branch 3223 on the mounting body 3221 . That is, the second connecting portion 3323 and the mounting body 3221 are stacked in a direction perpendicular to the rotation plane of the functional module 30. In this embodiment, the arrangement of the second connecting portion 3323 and the mounting body 3221 can be The size of the functional module 30 on the rotating plane is reduced, so as to achieve the technical effect of improving the space utilization of the functional module 30 .

Further, a surface of the mounting body 3221 facing the first mounting branch 3222 is provided with a third reinforcing plate 3226 . The third reinforcing plate 3226 is used to enhance the structural strength of the mounting body 3221 . Optionally, the thickness of the third reinforcing plate 3226 is greater than the thickness of the first reinforcing plate 3224 , and the thickness of the third reinforcing plate 3226 is greater than the thickness of the second reinforcing plate 3225 . Because the device bracket 332 for mounting the device body 331 is fixedly connected to the mounting body 3221 , the weight of the third functional device 330 is greater than that of the first functional device 340 and greater than the weight of the second functional device 350 . Therefore, the requirements for the strength of the third reinforcing plate 3226 are relatively large. The material of the first reinforcing plate 3224, the second reinforcing plate 3225 and the third reinforcing plate 3226 may be, but not limited to, stainless steel.

Please refer to FIG. 17 to FIG. 20 together. Further, in this embodiment, the functional module 30 further includes a fourth functional device 360 . The so-called fourth functional device 360 is also called an earpiece, which is a device that converts audio electrical signals into sound signals. The first fixing portion 321 of the circuit board 320 further includes a second mounting portion 323 that is bent and extended from the mounting body 3221 toward the side away from the third functional device 330 , and the second mounting portion 323 includes an adjacent mounting portion 323 . On the second mounting surface 3231 of the first mounting branch 3222, the fourth functional device 360 is mounted on the second mounting surface 3231. In this embodiment, the second mounting portion 323 and the first mounting branch 3222 are disposed on opposite sides of the mounting body 3221 . The orientation of the fourth functional device 360 is the same as the orientation of the first functional device 340 , in other words, the sound emission direction of the fourth functional device 360 is the same as the light emission direction of the first functional device 340 . In this embodiment, the second mounting portion 323 and the first mounting branch 3222 are disposed on opposite sides of the mounting body 3221, so that there is enough space on the second mounting portion 323 to place the fourth function The device 360 can be reduced, and the size of the functional module 30 in the direction perpendicular to the rotation plane of the functional module 30 can be reduced, and the technical effect of improving the space utilization of the functional module 30 can be achieved.

Please refer to FIG. 17 , FIG. 19 and FIG. 24 together. Further, the functional module 30 further includes a fifth functional device 370 , and the second mounting portion 323 includes a connecting body 3232 and a third mounting branch 3233 . The connecting body 3232 is bent and extended from the mounting body 3221 toward the side away from the third functional device 330 , and the third mounting branch 3233 is extended from the connecting body 3232 toward the side adjacent to the first mounting branch 3222 . One side is bent and extended, the fifth functional device 370 is installed on the third installation branch 3233 , and the projection of the third installation branch 3233 and the connecting body 3232 on the rotation plane of the support base 310 at least partially overlap. In this embodiment, the third mounting branch 3233 and the connecting body 3232 are stacked, which can reduce the size of the functional module 30 on the rotating plane, thereby achieving the technical effect of improving the space utilization of the functional module 30 .

Further, a fourth reinforcing plate 3234 is provided on the surface of the third mounting branch 3233 away from the connecting body 3232, and a through hole 3234a is formed on the fourth reinforcing plate 3234, and the fifth functional device 370 is provided with On the side of the third mounting branch 3233 that is away from the fourth reinforcing plate 3234, the sound signal is received through the through hole 3234a, and the sound signal is converted into an electrical signal. The fourth reinforcing plate 3234 is used to enhance the structural strength of the third mounting branch 3233 .

Further, the third functional device 330 deviates from the rotation axis of the functional module 30 compared to the first functional device 340 . When the functional module 30 rotates around the rotation axis, the third functional device 330 rotates out of the receiving space 11 before the first functional device 340 . When the functional module 30 rotates around the rotation axis, the third functional device 330 is rotated out of the accommodation space 11 before the first functional device 340 to be exposed, so the functional module 30 can be controlled Compared with the rotation angle of the device body 10, only the third functional device 330 is controlled to be rotated out without the first functional device 340 being rotated out, or the third functional device 330 and the first functional device 330 and the first functional device 330 are controlled to be rotated out. Functional devices 340 are all rolled out.

Further, the functional module 30 includes a support base 310 , and the support base 310 is rotatably connected to the device body 10 . The circuit board 320 , the first functional device 340 , the second functional device 350 and the third functional device 330 are disposed on the support base 310 , when the support base 310 is compared to the device When the body 10 rotates, the first functional device 340 , the second functional device 350 and the third functional device 330 can be driven to rotate relative to the device body 10 . Channels corresponding to the first functional device 340 , the second functional device 350 , the third functional device 330 , the fourth functional device 360 and the fifth functional device 370 are opened on the support base 310 (eg, through holes), so that the first functional device 340 and the second functional device 350 can emit light through the corresponding channel, so that the third functional device 330 can collect images through the corresponding channel, so that the fourth functional device 360 The sound is emitted through the corresponding channel, so that the fifth functional device receives the sound through the corresponding channel and the like. The circuit board 320 further includes a movable part 325 and a second fixing part 327 , the first fixing part 321 is fixed on the support base 310 , the second fixing part 327 is fixed on the device body 10 , The movable portion 325 is connected to the first fixing portion 321 and the second fixing portion 327 , and the movable portion 325 is driven to move when the support base 310 moves relative to the device body 10 . In this embodiment, when the support base 310 moves relative to the device body 10 , the movable portion 325 can be driven to move, so as to prevent the support base 310 from rotating relative to the device body 10 . The circuit board 320 is damaged.

The movable portion 325 and the first fixing portion 321 are not coplanar, and the movable portion 325 and the second fixing portion 327 are not coplanar. The extension direction of the first fixing portion 321 is substantially the same as the extension direction of the support base 310 , and the extension direction of the second fixing portion 327 is substantially the same as the extension direction of the device body 10 . The second fixing portion 327 is used for electrical connection with the main circuit board on the device body 10 . The movable portion 325 is connected between the first fixing portion 321 and the second fixing portion 327 , the movable portion 325 and the first fixing portion 321 are not coplanar, and the movable portion 325 and the first fixing portion 321 are not coplanar. The two fixing parts 327 are not coplanar, so that when the support base 310 is moved relative to the device body 10, the pulling on the movable part 325 is reduced, and it is avoided that the support base 310 is compared with the device. The circuit board 320 is damaged when the body 10 is rotated.

The embodiments of the present application have been introduced in detail above, and specific examples are used to illustrate the principles and implementations of the present application. The descriptions of the above embodiments are only used to help understand the methods and core ideas of the present application; at the same time, for Persons of ordinary skill in the art, based on the idea of the present application, will have changes in the specific implementation manner and application scope. In summary, the contents of this specification should not be construed as limitations on the present application.

Claims (23)

1. An electronic device, characterized in that the electronic device comprises a device body and a functional module, the device body has an accommodation space, and the functional module comprises a support seat, a first functional device, and a second functional device , the first functional device and the second functional device are arranged on opposite sides of the support base, the support base is rotatably connected to the equipment body, and the support base has a first function housed in the accommodation space. In a state and a second state exposed outside the device body, when the support base is in the second state, at least one of the first functional device and the second functional device is exposed on the device body outside. 2 . The electronic device according to claim 1 , wherein the projections of the first functional device and the second functional device on a rotation plane perpendicular to the support base at least partially overlap. 3 . 3 . The electronic device according to claim 1 , wherein the functional module further comprises a third functional device, the third functional device is oriented in the same direction as the first functional device, and the third functional device is oriented in the same direction as the first functional device. 4 . The device is farther from the rotation axis of the support seat than the first functional device, and when the support seat rotates relative to the device body and switches from the first state to the second state, the third functional device The first functional device is exposed outside the device body prior to the first functional device. 4 . The electronic device according to claim 3 , wherein the third functional device is a camera, the optical principal axis of the camera is perpendicular to the rotation plane, and the camera is inclined relative to the support base. 5 . 5 . The electronic device according to claim 1 , wherein the functional module further comprises an electro-acoustic device, the support base has an accommodating cavity, and the electro-acoustic device is arranged in the accommodating cavity, 6 . An opening on the surface of the support seat communicates with the accommodating cavity, and the opening is exposed in both the first state and the second state, so that the electro-acoustic device communicates with the outside world through the opening. 6 . The electronic device according to claim 1 , wherein the device body comprises a back cover and a frame surrounding the periphery of the back cover, the frame has an opening, and the opening communicates with the receiving space, 7 . The support base can extend or retract from the receiving space through the opening. 7 . The electronic device according to claim 6 , wherein the support base comprises a first end and a second end opposite to each other, the first end is rotatably connected to the device body, and the axis of rotation is perpendicular to the In the rear cover, when the first end is rotated relative to the device body, the second end can be extended or retracted from the receiving space through the opening. 8. An electronic device, wherein the electronic device comprises a device body and a functional module, and the functional module comprises a first circuit board, a second circuit board, a first functional device, and a second functional device, The first circuit board has a first device arrangement surface, the second circuit board has a second device arrangement surface, the first device arrangement surface is arranged opposite to the second device arrangement surface, the first device arrangement surface The surface is used to set the first functional device, the second device arrangement surface is used to set the second functional device, and the functional module can be hidden inside the device body and can be rotated relative to the device body, so that at least one of the first functional device and the second functional device protrudes from the inside of the device body. 9 . The electronic device of claim 8 , wherein the first circuit board and the second circuit board are electrically connected through a connector. 10 . 10 . The electronic device according to claim 9 , wherein the functional module further comprises a third functional device, the third functional device is electrically connected to the second circuit board, and the third functional device is electrically connected to the second circuit board. 11 . The device is connected on the surface of the second circuit board facing away from the second device arrangement surface. 11. The electronic device according to claim 8, wherein the functional module further comprises an electro-acoustic device, the electro-acoustic device is arranged on the first circuit board, and the electro-acoustic device is connected to the A surface of the first circuit board facing away from the first device arrangement surface. 12 . The electronic device according to claim 8 , wherein the functional module further comprises a third circuit board, and the first circuit board and the second circuit board are respectively faced by the third circuit board. 13 . The opposite sides of the third circuit board are formed by extending. 13 . The electronic device according to claim 8 , wherein the functional module further comprises a third functional device, and the circuit board on which the third functional device is arranged is electrically connected to the third circuit board through a connector. 14 . 14 . The electronic device according to claim 13 , wherein the functional module further comprises an electro-acoustic device, and the electro-acoustic device is disposed on a side of the third circuit board adjacent to the first circuit board. 15 . 15. The electronic device according to claim 8, wherein the functional module further comprises a circuit board, the circuit board comprises a first fixing part, the first fixing part comprises a first mounting part, the The first installation part includes an installation body, a first installation branch and a second installation branch bent and extended from the installation body toward opposite sides of the installation body, and the first installation branch constitutes the first circuit board , the second mounting branch constitutes the second circuit board. 16 . The electronic device of claim 15 , wherein at least two of the first installation branch, the installation body and the second installation branch are perpendicular to a rotation plane of the functional module. 17 . The projections on at least partially overlap. 17. The electronic device according to claim 15 or 16, wherein the functional module further comprises a third functional device, the mounting body comprises a first mounting surface facing away from the first mounting branch, the Third functional device A third functional device is attached to the first mounting surface. 18 . The electronic device according to claim 17 , wherein the third functional device comprises a device body and a device bracket, and the device bracket comprises a first connecting part, a transition part and a second connecting part which are connected in sequence, 18 . The second connecting portion is connected to the mounting body through a connecting piece, the first connecting portion is used to fix the device body, and the first connecting portion is disposed when the second connecting portion is away from the first connecting portion. One side of the mounting branch. 19. The electronic device according to claim 18, wherein the projection of the transition portion on the rotation plane of the functional module and the projection of the first installation branch on the rotation plane of the functional module at least partially overlap. 20 . The electronic device according to claim 15 , wherein the functional module further comprises a fourth functional device, and the circuit board further comprises a side facing away from the third functional device from the mounting body. 21 . The second mounting portion is bent and extended, the second mounting portion includes a second mounting surface adjacent to the first mounting branch, and the fourth functional device is mounted on the second mounting surface. 21 . The electronic device of claim 20 , wherein the second mounting portion and the first mounting branch are disposed on opposite sides of the mounting body. 22 . 22. The electronic device according to claim 15, wherein the functional module further comprises a fifth functional device, the circuit board further comprises a second mounting portion, and the second mounting portion comprises a connecting body and a first mounting portion. Three mounting branches, the connecting body is bent and extended from the mounting body toward the side away from the third functional device, and the third mounting branch is extended from the connecting body toward the side adjacent to the first mounting branch Bending and extending, the fifth functional device is mounted on the third mounting branch, and the projection of the third mounting branch and the connecting body on the rotation plane of the functional module at least partially overlaps. 23 . The electronic device of claim 15 , wherein the functional module comprises a support base, the support base is rotatably connected to the device body, and the circuit board further comprises a movable part and a second fixed part. 24 . , the first fixed part is fixed on the support base, the second fixed part is fixed on the device body, the movable part is connected with the first fixed part and the second fixed part, when the The support base drives the movable part to move when compared with the device body.

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