CN211089684U

CN211089684U - Electronic device and functional module thereof

Info

Publication number: CN211089684U
Application number: CN202020407315.9U
Authority: CN
Inventors: 汪瑞
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-07-24
Anticipated expiration: 2030-03-26

Abstract

The application relates to an electronic device and a functional module thereof, wherein the functional module comprises a rotary driving piece, a telescopic transmission assembly, a rotary shaft, a rotary transmission assembly and a functional module. The telescopic transmission component is connected to the output end of the rotary driving piece. The rotating shaft is connected with the telescopic transmission assembly. The rotary transmission assembly comprises a first gear connected to the rotary driving piece and a second gear arranged on the rotary shaft. The functional module comprises a containing shell and a functional component arranged on the containing shell, the containing shell is connected to the rotating shaft, and a guide structure matched with the shell of the electronic device is arranged on the containing shell. The electronic equipment comprises a shell and the functional module, wherein the shell is provided with a guide structure, and the guide structure of the functional module is movably matched with the guide structure. According to the electronic equipment, the functional module extends out or retracts relative to the shell, so that more mounting space is reserved for the display panel, and the electronic equipment has higher screen occupation ratio on the premise that the external size is not changed.

Description

Electronic device and functional module thereof

Technical Field

The present disclosure relates to consumer electronics, and particularly to an electronic device and a functional module thereof.

Background

With the continuous development of electronic technology, electronic devices such as smart phones or tablet computers have become electronic devices commonly used by users. At present, electronic equipment with a camera is more and more common, and the camera makes electronic equipment still can take pictures, make a video recording when having the conversation function to greatly richen and expand electronic equipment's service function, increased a lot of enjoyment for people's life.

However, in order to facilitate the user to take a picture or self-shoot, the camera on the electronic device is generally disposed on the front surface of the electronic device housing, and the camera occupies a substantial portion of the front surface/back surface of the electronic device housing, which makes the area occupied by the screen of the electronic device relatively small, and does not meet the trend of large screen occupation ratio pursued by the current user.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides electronic equipment with a relatively large screen occupation ratio and a functional module thereof.

The embodiment of the application provides an electronic equipment's functional module, including rotary driving piece, flexible transmission assembly, rotation axis, rotary transmission assembly and functional module. The telescopic transmission component is connected to the output end of the rotary driving piece. The rotating shaft is connected with the telescopic transmission assembly and can move along the axis direction under the driving of the rotary driving piece and the telescopic transmission assembly. The rotary transmission assembly comprises a first gear connected to the rotary driving part and a second gear arranged on the rotary shaft, and the second gear can be driven by the rotary shaft to move to be meshed with the first gear. The functional module comprises a containing shell and a functional component arranged on the containing shell, the containing shell is connected to the rotating shaft, and a guide structure matched with the shell of the electronic device is arranged on the containing shell.

In some embodiments, the telescopic transmission assembly is a screw nut mechanism, the telescopic transmission assembly includes a screw connected to the rotary driving member and a slider sleeved on the screw, and the rotary shaft is connected to the slider.

In some embodiments, the rotating shaft is rotatably disposed through the sliding block, the rotating shaft is provided with a limiting member, the limiting member abuts against the sliding block to limit axial displacement of the rotating shaft relative to the sliding block, and the functional module and the second gear are respectively connected to two opposite ends of the rotating shaft.

In some embodiments, the rotary transmission assembly further comprises a third gear and a fourth gear, the third gear is coaxially connected with the lead screw, and the fourth gear is meshed with the third gear and is coaxially connected with the first gear.

In some embodiments, the telescopic transmission assembly is a worm gear mechanism, the telescopic transmission assembly includes a worm connected to the rotary driving member, a worm wheel meshed with the worm, and a transmission gear coaxially connected with the worm wheel, a rack is disposed on the rotary shaft, and the rack is meshed with the transmission gear.

Wherein, in some embodiments, the functional component comprises at least one of a camera, a flash, a light sensor, and a receiver.

The embodiment of the application also provides electronic equipment, which comprises a shell and any one of the functional modules, wherein the shell is provided with a guide structure; rotatory driving piece, flexible transmission assembly, rotation axis and rotatory transmission assembly set up in the casing, and guide structure movably cooperatees with guide structure.

In some embodiments, the housing includes an installation member and a frame connected to the installation member, the frame is disposed around a periphery of the installation member, the guiding structure is disposed on the frame, and the accommodating shell is movably stacked on the frame so that the guiding structure is engaged with the guiding structure.

In some embodiments, the guiding structure is a groove disposed in the frame, and a guiding direction of the groove is disposed along a width direction of the electronic device; the guide structure is a bulge arranged on the containing shell, and the bulge is movably contained in the groove.

In some embodiments, the functional component includes a lens component, the accommodating shell has a surface deviating from the frame, and the surface is provided with a view-finding frame for exposing the lens component; when the containing shell is overlapped on the frame, the surface is flush with the outer surface of the shell.

The electronic equipment provided by the embodiment of the application has the advantages that the telescopic structure arrangement of the functional module allows the functional module to be extended out when the functional module is used, the functional module is retracted into the shell when the functional module is not needed, holes for receiving or exposing the functional module can be avoided being formed in the front face or/and the back face of the shell of the electronic equipment, and the electronic equipment is more attractive while the shell keeps good appearance integrity. In addition, the functional module can stretch out and draw back but not directly set up in the front of casing relatively to the casing, is favorable to vacating more installation space for display panel to make electronic equipment under the unchangeable prerequisite of appearance size, have higher screen and account for than, be favorable to realizing electronic equipment's full screen display. Furthermore, the telescopic transmission component and the rotary transmission component share the same rotary driving part, so that translation, stretching and rotation of the functional component can be realized, the compactness of the spatial layout of parts is effectively improved, the spatial layout of the pop-up functional component is reduced, the multiplexing of a front camera and a rear camera can be realized by adopting fewer elements for the electronic equipment, and the structure of the electronic equipment is simplified and the cost is reduced.

Drawings

In order to more clearly illustrate the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic perspective view of an electronic device provided in an embodiment of the present application.

Fig. 2 is a perspective view of the electronic device shown in fig. 1 from another perspective.

Fig. 3 is a perspective view of a functional module and a partial structure of a housing of the electronic device shown in fig. 1, wherein the functional module is in a first state.

Fig. 4 is a perspective view of the functional module shown in fig. 3 and a partial structure of the housing, wherein the functional module is in a second state.

Fig. 5 is a perspective view of the functional module shown in fig. 3 and a partial structure of the housing, wherein the functional module is in a third state.

Fig. 6 is a schematic view of another functional module of the electronic device shown in fig. 1 and a partial structure of a housing.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. The specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to,"; "substantially" means that a person skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

As used in embodiments of the present application, a "communication terminal" (or simply "terminal") includes, but is not limited to, a device configured to receive/transmit communication signals via a wireline connection (e.g., via a Public Switched Telephone Network (PSTN), a digital subscriber line (DS L), a digital cable, a direct cable connection, and/or another data connection/network) and/or via a wireless interface (e.g., for a cellular network, a wireless local area network (W L AN), a digital television network such as a DVB-H network, a satellite network, AN AM-FM broadcast transmitter, and/or another communication terminal).

Referring to fig. 1, an electronic device 100 is provided in the present embodiment, and the electronic device 100 may be, but is not limited to, an electronic device such as a mobile phone, a tablet computer, and a smart watch. The electronic device 100 of the present embodiment is described by taking a mobile phone as an example.

The electronic device 100 includes a housing 10, and a display screen 101 and a function module 103 provided on the housing 10. In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inside", and the like indicate orientations or positional relationships based on those shown in the drawings, and are simply used for convenience of description of the present application, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "other embodiments," or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application.

The functional module 103 is movably connected to the casing 10 and can extend and retract relative to the casing 10, for example, the functional module 103 is accommodated in the casing 10 when not in use and extends out of the casing 10 when in use, so as to prevent the functional module 103 from occupying the installation space of the display screen 101, which is beneficial for the electronic device 100 to increase the screen occupation ratio. The functional module 103 may include any one or more of front camera, rear camera, flash, receiver, sensor, and the like to implement functions required by the electronic device 100.

Referring to fig. 2 and fig. 3, in the present embodiment, the functional module 103 includes a camera module 30 and a driving mechanism 50. The driving mechanism 50 is disposed in the housing 10, the camera module 30 is connected to the driving mechanism 50, a through groove 1231 for partially accommodating the camera module 30 is opened on a frame of the housing 10, and the through groove 1231 is used for providing a space for the camera module 30 to move relative to the housing 10. The driving mechanism 50 is used to drive the camera module 30 to move when receiving a trigger command for extending the camera, so that the camera module 30 extends out of the housing 10 from the through groove 1231. The driving mechanism 50 is also used to drive the camera module 30 to move when receiving a trigger command for retracting the camera, so that the camera module 30 retracts into the housing 10.

Specifically, in the embodiment of the present application, the casing 10 includes a middle frame 12 and a rear casing 14, and the rear casing 14 and the display screen 101 are respectively disposed on two opposite sides of the middle frame 12. The middle frame 12 includes a mounting member 121 and a frame 123, wherein the frame 123 is connected to a periphery of the mounting member 121 and bends and protrudes relative to the mounting member 121. Further, the frame 121 is disposed around a periphery of the mounting member 123, and forms an accommodating space 125 together with the frame 123, and the accommodating space 125 is used for accommodating the electronic components of the electronic apparatus 100 and the driving mechanism 50.

Referring to fig. 4, in the present embodiment, the through groove 1231 is disposed on the frame 123 and connects the accommodating space 125 with the outside. Further, the hole axis direction of the through groove 1231 is substantially parallel to the plane of the display screen 101, so that the extending and retracting direction of the camera module 30 is substantially parallel to the plane of the display screen 101. In this embodiment, the opening of the through groove 1231 is substantially located on the sidewall of the electronic device 100, so that the camera module 30 can extend out from the sidewall of the electronic device 100 along the width direction of the electronic device 100, thereby preventing the camera module 10 from occupying the top space of the electronic device 100, freeing more installation space for other electronic components, and improving the space utilization rate. Further, the frame 123 has a substantially rectangular frame shape, and has two opposite short sides (not shown) and two opposite long sides (not shown), and the through groove 123 is located on one of the long sides. In other embodiments, the specific position of the through groove 1231 on the frame 123 is not limited, for example, the through groove 1231 may be disposed on a side wall of a left side, a side wall of a right side, or a side wall of a top of the electronic device 100, so that the camera module 30 can protrude from at least one of the left and right sides of the electronic device 100, or/and the camera module 30 can protrude from the top of the electronic device 100. The "left side" mentioned above should be understood as the side of the casing 10 that the user's left hand approaches when the user is using the electronic device 100 with the display screen 101 facing the front of the user; similarly, the "right side" described above should be understood as the side of the housing 10 to which the user's right hand is close when the user is using the electronic device 100 with the display screen 101 facing the front of the user.

In the present embodiment, the through groove 1231 is substantially a concave structure disposed on the frame 123, and is used for accommodating the camera module 30. The through groove 1231 communicates the space outside the bezel 123 with the accommodating space 125 to allow the camera module 30 to extend and contract with respect to the housing 10. The frame 123 is provided with a guiding structure 1233 at a position corresponding to the through groove 1231, and the guiding structure 1233 is used for cooperating with the structure of the camera module 30 to guide the extending and retracting direction of the camera module 30. In this embodiment, the guiding structure 1233 is a groove structure disposed on the frame 1231, and the extending direction of the groove is substantially the same as the width direction of the electronic device 100, so that the guiding direction of the guiding structure 1233 is substantially parallel to the width direction of the electronic device 100, so that the camera module 30 can extend out of or retract into the side of the electronic device 100.

The camera module 30 is movably stacked on the frame 123 and connected to the driving mechanism 50 in the housing 10 to extend relative to the frame 123 under the driving of the driving mechanism 50. In the present embodiment, the camera module 30 includes a housing case 32, a guide structure 34, and a lens assembly 36.

The housing shell 32 is approximately overlapped on the frame 123, and is movably received in the through groove 1231 and connected to the driving mechanism 50. The containment shell 32 can extend out of the through slot 1231 upon actuation of the actuation mechanism 50. Further, the housing 32 has a surface 321 facing away from the guiding structure 1233, and when the housing 32 is stacked on the frame 123, the surface 321 is approximately flush with the rear case 14 of the electronic device 100. At this time, a portion of the accommodating case 32 is flush with the rear case 14, so that the accommodating case 32 and the rear case 14 together form a portion of the rear appearance surface of the electronic device 100, which can avoid the problem of thickness increase caused by completely accommodating the camera module 30 in the housing 10, and is beneficial to the slim design of the electronic device 100. Further, surface 321 is provided with a viewing window 323 that is light transmissive, viewing window 323 being configured to expose lens assembly 36 to facilitate viewing of lens assembly 36. The viewing window 323 may be a through hole, or may be a hole covered with a light-permeable material (e.g., a transparent cover plate, etc.), which is not limited in this specification.

The guiding structure 34 is disposed on a side of the accommodating case 32 facing the frame 123. The guiding structure 34 is used to cooperate with the guiding structure 1233 of the housing 10 to guide the moving direction of the camera module 30. In this embodiment, the guiding structure 34 is a protrusion protruding from the housing case 32, and the protrusion is movably received in the groove of the guiding structure 1233 and can slide along the extending direction of the groove. In other embodiments, the specific guiding engagement of the guiding structure 34 and the guiding structure 1233 is not limited, for example, the guiding structure 34 may be a groove and the guiding structure 1233 may be a protrusion that engages with the groove; as another example, guide structure 34 may be a guide bar and guide structure 1233 may be a slider that mates with the guide bar, or vice versa.

The lens assembly 36 is disposed in the housing case 32 and exposed through the view window 323 of the housing case 32 for viewing. Lens assembly 36 may include a variety of lenses, for example, lens assembly 36 may include, but is not limited to including, at least one of a wide-angle lens, an ultra-wide-angle lens, a panoramic lens, a telephoto lens, etc., to facilitate multiple shooting requirements for electronic device 100. Further, in some embodiments, the camera module 30 may further include other functional components, for example, the camera module 30 may include any one or more of a receiver assembly, a sensor assembly, a flashlight assembly, and the like, so that the functional module 103 may include at least one of the above functional components, the driving mechanism 50 extends the functional module 103 out of the housing 10, and the functional module 103 is retracted into the housing 10 when it is not necessary to use the functional module 103, which can avoid forming a hole on the front surface of the housing 10 of the electronic device 100 for receiving or exposing the functional module 103, so that the housing 10 maintains good appearance integrity, and the electronic device 100 is more beautiful.

The driving mechanism 50 is disposed in the housing 10 and connected to the housing case 32 of the camera module 30. The driving mechanism 50 is used for driving the camera module 30 to extend or retract relative to the housing 10, and is also used for driving the camera module 30 to rotate relative to the housing 10, so that the orientation of the view frame 323 of the camera module 30 can face the direction of the display screen 101 or depart from the direction of the display screen 101, thereby sharing the front camera and the rear camera, reducing the electronic components of the electronic device 100 and lowering the manufacturing cost.

In the present embodiment, the drive mechanism 50 includes a rotary drive member 52, a telescopic transmission assembly 54, a rotary shaft 56, and a rotary transmission assembly 58. The rotary driving member 52 is disposed in the housing 10, the telescopic transmission assembly 54 is connected to an output end of the rotary driving member 54, and the rotating shaft 56 is connected between the telescopic transmission assembly 54 and the camera module 30 and can move along its axis direction under the driving of the rotary driving member 52 and the telescopic transmission assembly 54. The rotation transmission assembly 58 is connected to the rotation shaft 56, and can be driven by the rotation shaft 56 to move to be connected with the rotation driving assembly 54 in a matching manner, so that the rotation driving assembly 54 drives and drives the rotation shaft 56 and the camera module 30 to rotate, the camera module 30 can rotate around the axis of the rotation shaft 56 after extending out of the shell 10, the view frame 323 can face the side where the display screen 101 is located, and multiplexing of the camera module 30 as a front camera and a rear camera is realized.

Specifically, in the illustrated embodiment, the rotary actuator 52 can be a rotary motor that can be secured to the mounting member 121 of the center frame 12 and positioned opposite the through slot 1231. In this application, the terms "connected," "secured," and the like are to be construed broadly unless otherwise explicitly stated or limited. For example, the connection can be fixed, detachable or integrated; they may be connected directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 5, in the present embodiment, the telescopic transmission assembly 54 may be a screw-nut mechanism, which may include a screw 541 and a slider 543, wherein the screw 541 is connected to the output end of the rotary driving member 52 and is located between the through groove 1231 and the rotary driving member 52. The slide block 543 is sleeved on the lead screw 541 and can be driven by the lead screw 541 to translate.

The rotation shaft 54 is substantially parallel to the lead screw 54 and can be driven by the slide block 543 to translate along its axis, so as to drive the camera module 30 to translate. Further, the rotating shaft 56 is rotatably disposed through the slider 543 to have a capability of rotating relative to the slider 543. The rotation shaft 56 is provided with a stopper 561, and the stopper 560 abuts on the slider 543 to restrict the axial displacement of the rotation shaft 56 with respect to the slider 543, so that the rotation shaft 56 can be translated along with the slider 543. The form of the stopper 560 is not particularly limited, and may be a protrusion fixed to the rotation shaft 56, or a flange, shoulder, or the like formed on the rotation shaft 56.

The rotary transmission assembly 58 includes a first gear 581 and a second gear 583, and the first gear 581 is connected to the rotary driving member 54 and can be driven by the rotary driving member 52 to rotate. The second gear 583 is provided on the rotary shaft 56 and is substantially coaxially connected to the rotary shaft 56. When the rotary driving member 52 drives the telescopic transmission assembly 54 and the first gear 581 to move, the rotating shaft 56 is driven by the slider 543 to translate and drive the second gear 583 to move to be engaged with the first gear 581, so that the first gear 581 can drive the second gear 583 to rotate, and the second gear 583 drives the rotating shaft 56 to rotate around the axis thereof, thereby turning over the camera module 30. Therefore, the telescopic transmission assembly 54 and the rotary transmission assembly 58 share the same rotary driving member 52, which can realize the translational stretching and the rotational motion of the camera module 30, so that the electronic device 100 can realize the multiplexing of the front camera and the rear camera with fewer components, which is beneficial to simplifying the structure of the electronic device 100 and reducing the cost. It should be understood that in the description of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Further, the second gear 583 is located at one end of the rotation shaft 56 away from the camera module 30, and is located at two opposite sides of the slider 543 of the camera module 30, so that the structural distribution of the driving mechanism 50 is relatively balanced, which is beneficial to balancing the load of the rotation driving element 52. Further, in the present embodiment, the first gear 581 is disposed offset from the rotary driving member 52, and the axis thereof is substantially parallel to the rotary shaft of the rotary driving member 52, and the rotary transmission assembly 58 further includes a third gear 585 and a fourth gear 587, wherein the third gear 583 is substantially coaxially disposed with the rotary driving member 52, and the fourth gear 587 is engaged with the third gear 583 and is substantially coaxially disposed with the first gear 581. By providing the third gear 585 and the fourth gear 587, the structure of the rotation transmission assembly 58 can be arranged evenly, and the occupied space can be saved. Simultaneously, through a plurality of gear drive, can set up different number of teeth and reference circle diameter to the gear of difference to reach the effect of deceleration, when lead screw 541 has higher revolution demand among the screw nut structure, second gear 583's revolution can be lower relatively, makes camera module 30 can move steadily and the upset. In other embodiments, the fourth gear 587 may be omitted by directly disposing the third gear 585 substantially coaxially with the rotary drive 52 and meshing the first gear 581 with the third gear 585. In still other embodiments, the third gear 585 and the fourth gear 587 may both be omitted, and the first gear 581 may be directly disposed substantially coaxially with the rotary drive 52.

Referring to FIG. 6, in other embodiments, the telescoping drive assembly 54 may be a worm gear mechanism, which may include a worm 545, a worm gear 547, and a drive gear 549. The worm 545 is connected to the output end of the rotary drive 52 and is located between the through slot 1231 and the rotary drive 52. The worm gear 547 is engaged with the worm 545, and the transmission gear 549 is substantially coaxially arranged with the worm gear 547 and can be driven by the worm gear 547 to rotate. At this time, a rack 561 engaged with the transmission gear 549 is disposed on the rotating shaft 56, and the rotating shaft 54 is substantially parallel to the worm 545 and can be driven by the transmission gear 549 to translate along its own axis, so as to drive the camera module 30 to translate. In this embodiment, other structures of the driving mechanism 50 may be substantially the same as those given in the above embodiments, and are not described in detail in this specification.

The retractable structure of the camera module 30 of the electronic device 100 allows the camera module 30 to be extended when the camera module 30 is used, and the camera module 30 is retracted into the housing 10 when the camera module 30 is not used, so that a hole for accommodating or exposing the camera module 30 can be prevented from being formed in the front surface of the housing 10 of the electronic device 100, and the electronic device 100 is more attractive while the housing 10 maintains good appearance integrity. In addition, the camera module 30 can be extended and retracted relative to the housing 10 instead of being directly disposed on the front surface of the housing 10, which is beneficial to vacating more installation space for the display screen 101, so that the electronic device 100 has a higher screen occupation ratio on the premise of unchanging the external size, which is beneficial to realizing full screen display of the electronic device 100. Further, the telescopic transmission assembly 54 and the rotary transmission assembly 58 share the same rotary driving member 52, which can realize the translational extension and rotation of the camera module 30, effectively improve the compactness of the spatial layout of the components, reduce the spatial layout of the pop-up camera module, enable the electronic device 100 to realize the multiplexing of the front camera and the rear camera with fewer components, and is beneficial to simplifying the structure of the electronic device 100 and reducing the cost. Further, generally, the shooting performance of the rear camera is better, the camera module 30 can adopt a camera with relatively better performance, when the camera module does not extend out of the casing 10, the view frame 323 is located on the back of the electronic device 100, the camera module 30 can be used as the rear camera in this state, and when a user has a requirement for using the front camera, the camera module 30 extends out and rotates relative to the casing 10, that is, the camera module 30 can be used as the front camera, and the front camera with better shooting performance is realized on the premise of not increasing the cost of the electronic device 100.

Further, referring to fig. 1 again, in some embodiments, the electronic device 100 may be a full screen electronic device, and the full screen electronic device should be understood as an electronic device with a screen ratio greater than or equal to a preset value, that is, when the display screen 101 is disposed on the front surface of the housing 10, a percentage of a surface area of the display screen 101 to a projection area of the front surface of the housing 10 is greater than or equal to the preset value. In some embodiments, the preset value of the screen ratio may be greater than or equal to 74%, such as 74%, 75%, 76%, 78%, 79%, 80%, 81%, 83%, 85%, 87%, 89%, 90%, 91%, 93%, 95%, 97%, 99%, etc. In some embodiments, the front surface of the full-screen electronic device may be provided with three or fewer physical keys, or/and the front surface of the full-screen electronic device may be provided with two or fewer openings, so as to simplify the structure of the full-screen electronic device, which is beneficial to improving the screen occupation ratio of the full-screen electronic device.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. A functional module of an electronic device, comprising:

a rotary drive member;

the telescopic transmission assembly is connected to the output end of the rotary driving piece;

the rotating shaft is connected with the telescopic transmission assembly and can move along the axis direction of the rotating driving part and the telescopic transmission assembly under the driving of the rotating driving part and the telescopic transmission assembly;

the rotary transmission assembly comprises a first gear connected to the rotary driving piece and a second gear arranged on the rotary shaft, and the second gear can be driven by the rotary shaft to move to be meshed with the first gear; and

the functional module comprises a containing shell and a functional component arranged on the containing shell, wherein the containing shell is connected with the rotating shaft and is provided with a guide structure matched with the shell of the electronic equipment.

2. The functional module according to claim 1, wherein the telescopic transmission assembly is a lead screw and nut mechanism, the telescopic transmission assembly includes a lead screw connected to the rotary driving member and a slider sleeved on the lead screw, and the rotary shaft is connected to the slider.

3. The functional module according to claim 2, wherein the rotating shaft is rotatably disposed through the slider, the rotating shaft is provided with a limiting member, the limiting member abuts against the slider to limit axial displacement of the rotating shaft relative to the slider, and the functional module and the second gear are respectively connected to opposite ends of the rotating shaft.

4. The functional module according to claim 3, wherein the rotary drive assembly further comprises a third gear coaxially connected with the lead screw and a fourth gear meshed with the third gear and coaxially connected with the first gear.

5. The functional module according to claim 1, wherein the telescopic transmission assembly is a worm gear mechanism, the telescopic transmission assembly comprises a worm connected to the rotary driving member, a worm wheel meshed with the worm, and a transmission gear coaxially connected with the worm wheel, a rack is arranged on the rotary shaft, and the rack is meshed with the transmission gear.

6. The functional module according to any one of claims 1 to 5, wherein the functional component comprises at least one of a camera, a flashlight, a light sensor, and a receiver.

7. An electronic device, comprising:

a housing provided with a guide structure; and

the functional module of any of claims 1-6, wherein the rotational drive member, the telescoping drive assembly, the rotational shaft, and the rotational drive assembly are disposed within the housing, and the guide structure movably engages the guide structure.

8. The electronic device of claim 7, wherein the housing comprises a mounting member and a frame connected to the mounting member, the frame is disposed around a periphery of the mounting member, the guiding structure is disposed on the frame, and the housing is movably stacked on the frame such that the guiding structure is engaged with the guiding structure.

9. The electronic device of claim 8, wherein the guiding structure is a groove disposed on the frame, and a guiding direction of the groove is disposed along a width direction of the electronic device; the guide structure is a protrusion arranged on the containing shell, and the protrusion is movably contained in the groove.

10. The electronic device of claim 8, wherein the functional component comprises a lens component, the housing has a surface facing away from the bezel, the surface is provided with a view frame exposing the lens component; when the containing shell is overlapped on the frame, the surface is flush with the outer surface of the shell.