CN110417937B

CN110417937B - Electronic device

Info

Publication number: CN110417937B
Application number: CN201810385550.8A
Authority: CN
Inventors: 贾玉虎
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2018-04-26
Filing date: 2018-04-26
Publication date: 2021-04-13
Anticipated expiration: 2038-04-26
Also published as: CN110417937A

Abstract

The application provides an electronic device, which comprises a display screen, a battery cover, a functional module, a transmission module and a control piece, the battery cover comprises a cover plate and a middle frame which are fixedly connected, the cover plate and the display screen are arranged on two opposite sides of the middle frame, the cover plate, the middle frame and the display screen form an accommodating space which is used for accommodating the functional module and the transmission module, the middle frame is provided with a first opening which is communicated with the containing space, the cover plate is also provided with a second opening, the operating piece is arranged on the outer surface of the cover plate and extends into the cover plate through the second opening and is matched with the transmission module, the operating piece drives the transmission module to move when moving relative to the cover plate, and the transmission module drives the functional module to extend out of or retract into the accommodating space through the first opening.

Description

Electronic device

Technical Field

The application relates to the technical field of electronics, in particular to an electronic device.

Background

The electronic device with a large screen occupation ratio has good visual experience, ensures a large screen, has good machine body compactness and portability, and is more and more favored by users. Especially, the full screen is sought after by users. However, in an electronic device such as a mobile phone, functional modules such as a camera are disposed inside the electronic device and exposed through an opening on a display screen. The opening on the display screen can occupy the space of the display screen, and then is unfavorable for the realization of the full screen.

Disclosure of Invention

The application provides an electronic device, which comprises a display screen, a battery cover, a functional module, a transmission module and a control piece, the battery cover comprises a cover plate and a middle frame which are fixedly connected, the cover plate and the display screen are arranged on two opposite sides of the middle frame, the cover plate, the middle frame and the display screen form an accommodating space which is used for accommodating the functional module and the transmission module, the middle frame is provided with a first opening which is communicated with the containing space, the cover plate is also provided with a second opening, the operating piece extends out of the cover plate through the second opening and protrudes out of the cover plate, the operating piece is movable compared with the cover plate, and the operating piece drives the transmission module to move when moving compared with the cover plate, and the transmission module drives the functional module to extend out of or retract into the accommodating space through the first opening.

Compared with the prior art, the electronic device provided by the application has the advantages that the first opening is formed in the middle frame, the function module is contained in the containing space formed by the cover plate, the middle frame and the display screen, the control piece is compared with the cover plate, the transmission module is driven to move when the cover plate moves, and then the transmission module drives the function module to stretch out or retract through the first opening in the containing space, the opening formed in the display screen is avoided, so that the screen occupation ratio is improved, and the full-face screen is favorably realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments 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 based on these drawings without creative efforts.

Fig. 1 is a rear view of an electronic device according to a first embodiment of the present application, in which a functional module is accommodated in an accommodating space.

Fig. 2 is a rear view of the electronic device according to the first embodiment of the present application, wherein the functional module extends out of the accommodating space.

Fig. 3 is a side view of the electronic device according to the first embodiment of the present application, wherein the functional module is accommodated in the accommodating space.

Fig. 4 is a side view of the electronic device according to the first embodiment of the present application, wherein the functional module extends out of the accommodating space.

Fig. 5 is a schematic structural diagram of an operating member in the electronic device of the present application.

Fig. 6 is a schematic structural view of the manipulation part shown in fig. 5.

Fig. 7 is an exploded view of the rack and the sliding seat in the electronic device of the present application.

Fig. 8 is a schematic view illustrating a sliding seat of the electronic device of the present application being connected to the rack.

Fig. 9 is a schematic structural diagram of a functional module in an electronic device according to the present application including an antenna radiator.

Fig. 10 is a schematic view illustrating a protruding length of a switching element of an electronic device according to a second embodiment of the present application in comparison with a protruding length of a middle frame.

Fig. 11 is a schematic view illustrating a protruding length of a switching element of an electronic device according to a second embodiment of the present application compared to a protruding length of the middle frame.

Detailed Description

In order that the above objects, features and advantages of the present application can be more clearly understood, a detailed description of the present application will be given below with reference to the accompanying drawings and detailed description. In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, fig. 1 is a rear view of a functional module in an electronic device provided in a first embodiment of the present application, the functional module being accommodated in an accommodating space; fig. 2 is a rear view of the electronic device according to the first embodiment of the present disclosure, wherein the functional module extends out of the accommodating space; fig. 3 is a side view of the electronic device according to the first embodiment of the present application, wherein a functional module is accommodated in an accommodating space; fig. 4 is a side view of the electronic device according to the first embodiment of the present application, wherein the functional module extends out of the accommodating space. The electronic device 1 includes, but is not limited to, a smart phone, an internet device (MID), an electronic book, a Portable Player Station (PSP), a Personal Digital Assistant (PDA), or other communication devices.

The electronic device 1 includes a display screen 10, a battery cover 20, a function module 30, a transmission module 40 and a control member 50. The battery cover 20 includes a cover plate 210 and a middle frame 220 fixedly connected to each other, the cover plate 210 and the display screen 10 are disposed on two opposite sides of the middle frame 220, and the cover plate 210, the middle frame 220 and the display screen 10 form an accommodating space for accommodating the functional module 30 and the transmission module 40. The middle frame 220 is provided with a first opening 221, and the first opening 221 is communicated with the accommodating space. The cover plate 210 further defines a second opening 211, and the operating element 50 is mounted on an outer surface of the cover plate 210 and extends into the cover plate 210 through the second opening 211 to cooperate with the transmission module 40. When the operating member 50 moves relative to the cover plate 210, the driving module 40 is driven to move, so that the driving module 40 drives the functional module 30 to extend out of or retract into the accommodating space through the first opening 221.

The display screen 10 may be a liquid crystal display screen or an organic light emitting diode display screen, and the display screen 10 may only have a display function or may also have a display and touch function.

Further, the functional module 30 includes an antenna radiator 310 and a sliding seat 320, the antenna radiator 310 is disposed on the sliding seat 320, and the transmission module 40 drives the sliding seat 320 to move, so as to drive the antenna radiator 310 to move. The electronic device 1 further includes at least one of other functional modules, such as a camera module, a receiver module, and a proximity sensor module, disposed on the sliding seat 320. The reference numeral 330 in the figure indicates other functional modules disposed on the sliding seat 320.

Compared with the prior art, the electronic device 1 of this application is through seting up first opening 221 on center 220, accepts function module 30 in the accommodating space that apron 210, center 220 and display screen 10 formed, control 50 compare in drive transmission module 40 motion when apron 210 removes, and then make transmission module 40 drive function module 30 and stretch out or retract through first opening 221 accommodating space has avoided seting up the opening on display screen 10 to promoted the screen and occupied the ratio, be favorable to realizing the full face screen.

Further, please refer to fig. 5, in which fig. 5 is a schematic structural diagram of the manipulating element in the electronic device of the present application. The operating member 50 includes a connecting portion 510, a driving portion 520 and an operating portion 530 fixedly connected to each other. The connecting portion 510 includes a first connecting end 511 and a second connecting end 512 opposite to each other. The first connection end 511 and the second connection end 512 are rotatably connected to the cover plate 210. The driving portion 520 is accommodated in the accommodating space and is matched with the transmission module 40. The manipulation part 530 is installed at an outer surface of the cover plate 210. In the present embodiment, the driving unit 520 is fixedly provided to the connecting unit 510, and the manipulating unit 530 is fixedly connected to the connecting unit 510.

Further, referring to fig. 6, fig. 6 is a schematic structural diagram of the operation portion shown in fig. 5. The manipulating part 530 includes a first fixing part 531, a second fixing part 532, and a hand-held part 533. The holding portion 533 is connected between the first fixing portion 531 and the second fixing portion 532. The first fixing portion 531 includes a first end surface 531a, the second fixing portion 532 includes a second end surface 531b, the first end surface 531a is connected to the first connection end 511 of the connection portion 510, and the second end surface 531b is connected to the second connection end 512 of the connection portion 510. One end of the handheld portion 533 is connected to a side of the first fixing portion 531 away from the first end surface 531a, the other end of the handheld portion 533 is connected to a side of the second fixing portion 532 away from the second end surface 531b, and the first fixing portion 531, the second fixing portion 532 and the handheld portion 533 enclose a hollow area.

In this embodiment, the first fixing portion 531, the second fixing portion 532 and the hand-held portion 533 jointly enclose a hollow area, so that fingers can conveniently enter the hollow area, and thus, a user can conveniently operate the operation portion 530. In addition, since the operation member 50 is mounted on the outer surface of the cover plate 210, the area of the middle frame 220 surrounded by the first fixing portion 531, the second fixing portion 532 and the handheld portion 533 can enable the operation portion 530 to be placed on a supporting surface such as a desk to support the electronic device 1.

Further, referring to fig. 3 and 4, a reinforcing member 212 is further disposed at a position of the cover plate 210 surrounding the second opening 211, and the reinforcing member 212 is used for reinforcing the structural strength of the cover plate 210 at the position of the second opening 211.

Further, in the present embodiment, the driving portion 520 includes a first gear 521, and the first gear 521 is sleeved on the connecting portion 510 and is fixedly connected to the connecting portion 510. The transmission module 40 includes a rack 410, one end of the rack 410 is used for fixing the function module 30, the other end of the rack 410 is matched with the first gear 521, and the first gear 521 moves to drive the rack 410 to move, so as to drive the function module 30 to move.

Further, in the present embodiment, the transmission module 40 further includes a second gear 420, the second gear 420 is disposed between the first gear 521 and the rack 410, the second gear 420 is engaged with the rack 410, and the second gear 420 is engaged with the first gear 521 to adjust the moving speed of the rack 410.

Further, the number of teeth of the second gear 420 is less than or equal to the number of teeth of the first gear 521. When the number of teeth of the second gear 420 is smaller than that of the first gear 521, the root circle diameter of the first gear 521 is larger than the root circle diameter of the second gear 420.

Specifically, in the present embodiment, since the number of teeth of the second gear 420 is smaller than that of the first gear 521, and the root circle diameter of the first gear 521 is larger than that of the second gear 420, the first gear 521 and the second gear 420 constitute one speed change mechanism. Therefore, when the operating piece 50 moves a first distance, the functional module 30 is driven to move a second distance, wherein the second distance is greater than the first distance, so that the work of a user in the process of operating the operating piece 50 can be reduced, and the effects of saving time and labor are achieved.

Further, referring to fig. 4 to 6, the functional module 30 includes an antenna radiator 310 and a sliding seat 320, the antenna radiator 310 is disposed on the sliding seat 320, and the sliding seat 320 is detachably connected to one end of the rack 410.

Referring to fig. 7 and 8 together, fig. 7 is an exploded schematic view illustrating a mating relationship between a rack and a sliding seat in an electronic device according to the present application; fig. 8 is a schematic view illustrating a sliding seat of the electronic device of the present application being connected to the rack. In the present embodiment, the rack 410 includes a top surface 411 and a peripheral side surface 412 connected to the top surface 411, and the peripheral side surface 412 is provided with a first stopper 4121. The sliding seat 320 includes a groove 320a, a bottom wall 321 and a peripheral sidewall 322 connected to the bottom wall 321 are disposed in the groove 320a of the sliding seat 320, a second retaining member 3221 is disposed on the peripheral sidewall 322, the bottom wall 321 is attached to the top surface 411, and the first retaining member 4121 and the second retaining member 3221 form a detachable connection. The first limiting member 4121 and the second limiting member 3221 form a detachable connection, so that the sliding seat 320 can be conveniently replaced. The first limiting member 4121 and the second limiting member 3221 may be in concave-convex fit. In this embodiment, the first position-limiting member 4121 is a protrusion, and the second position-limiting member 3221 is a groove 320 a. The number of the first limiting members 4121 may be one or more. Accordingly, the number of the second limiting members 3221 is equal to the number of the first limiting members 4121. When there are a plurality of the first limiting members 4121, the first limiting members 4121 are disposed on the peripheral side surface 412 at intervals, and the second limiting members 3221 are disposed on the peripheral side wall 322 at intervals.

Referring to fig. 9, fig. 9 is a schematic structural diagram of a functional module in an electronic device according to the present application including an antenna radiator. With reference to the electronic device 1 described above, in the present embodiment, the functional module 30 includes an antenna radiator 310, and the electronic device 1 further includes a frequency deviation corrector 60, where the frequency deviation corrector 60 is configured to correct a frequency deviation generated when a position of the antenna radiator 310 changes compared with a position of the receiving space.

Referring to fig. 10 and 11, fig. 10 is a schematic view illustrating a first length of a protruding portion of a switching element of an electronic device, compared with a middle frame according to a second embodiment of the present application; fig. 11 is a schematic view illustrating a protruding length of a switching element of an electronic device according to a second embodiment of the present application compared to a protruding length of the middle frame. The electronic device provided in this embodiment is substantially the same as the electronic device provided in embodiment 1, except that in this embodiment, the electronic device 1 further includes a switch 70. The operating member 50 includes a connecting portion 510, a driving portion 520, and an operating portion 530. The connecting portion 510 includes a first connecting end 511 and a second connecting end 512, which are oppositely disposed, the first connecting end 511 and the second connecting end 512 are rotatably connected to the cover plate 210, the driving portion 520 is accommodated in the accommodating space, and the operating portion 530 is mounted on an outer surface of the cover plate 210. The switching member 70 is used for switching the position of the driving part 520 relative to the connecting part 510, so that the driving part 520 is engaged with the transmission module 40 or the driving part 520 is disengaged from the transmission module 40. In the present embodiment, the battery cover 20 includes a third opening 222, in one embodiment, the third opening 222 is formed on the middle frame 220, and in another embodiment, the third opening 222 is formed on the cover plate 210. In the figure, the third opening 222 is opened on the middle frame 220 for illustration. The switch member 70 is installed on the outer surface of the middle frame 220 and penetrates into the middle frame 220 through the third opening 222 and is connected to the driving part 520, and when the driving member is operated, the driving part 520 can be driven to slide on the connecting part 510. When the switching piece 70 protrudes a first length compared to the middle frame 220, the driving piece is engaged with the transmission module 40; when the switch member 70 protrudes a second length compared to the middle frame 220, the driving member is disengaged from the transmission module 40, wherein the first length is not equal to the second length. In this embodiment, the specific structure of the transmission module 40 is the same as the specific structure of the transmission module 40 in the electronic device 1 provided in the first embodiment of the present application, and is not described herein again.

In the electronic device described in conjunction with the foregoing embodiments, when the function module 30 includes the antenna radiator 310, the electronic device 1 further includes a feed source, the feed source is configured to generate a driving signal, the driving signal is transmitted to the antenna radiator 310, and the antenna radiator 310 generates an electromagnetic wave signal according to the driving signal and radiates the electromagnetic wave signal. The excitation signal is transmitted to the antenna radiator via a radio frequency coaxial line, which is electrically connected to the feed source and the antenna radiator 310. At this moment, an accommodating space is formed in the rack 410, the radio frequency coaxial line is accommodated in the accommodating space, and when the rack 410 drives the sliding seat 320 to move, the radio frequency coaxial line is limited in the accommodating space formed by the rack, so that the winding of the radio frequency coaxial line is avoided, the stability of a transmission path of the excitation signal transmitted to the antenna radiator is ensured, and the communication quality and the communication effect of the electronic device 1 are further improved.

Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present application and not for limiting, and although the present application is described in detail with reference to the above preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present application without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. An electronic device is characterized in that the electronic device comprises a display screen, a battery cover, a functional module, a transmission module and a control member, the battery cover comprises a cover plate and a middle frame which are fixedly connected, the cover plate and the display screen are arranged on two opposite sides of the middle frame, the cover plate, the middle frame and the display screen form an accommodating space for accommodating the functional module and the transmission module, a first opening is formed in the middle frame and communicated with the accommodating space, a second opening is further formed in the cover plate, the control member is mounted on the outer surface of the cover plate and extends into the cover plate through the second opening and is matched with the transmission module, the control member drives the transmission module to move when being compared with the cover plate, and further the transmission module drives the functional module to extend out or retract into the accommodating space through the first opening, the control part comprises a control part arranged on the outer surface of the cover plate, the control part comprises a first fixing part, a second fixing part and a handheld part, the first fixing part, the second fixing part and the handheld part jointly enclose a hollow area to facilitate user operation, and the control part can be placed on a supporting surface to support the electronic equipment.

2. The electronic device according to claim 1, wherein the operating member further includes a connecting portion and a driving portion, the connecting portion is fixedly connected to each other, the connecting portion includes a first connecting end and a second connecting end, the first connecting end and the second connecting end are opposite to each other, the first connecting end and the second connecting end are rotatably connected to the cover plate, and the driving portion is received in the receiving space and is engaged with the transmission module.

3. The electronic device according to claim 2, wherein the driving portion includes a first gear, the first gear is sleeved on the connecting portion and is fixedly connected to the connecting portion, the transmission module includes a rack, one end of the rack is used for fixing the function module, the other end of the rack is engaged with the first gear, and the movement of the first gear drives the movement of the rack, which in turn drives the movement of the function module.

4. The electronic device according to claim 3, wherein the transmission module further comprises a second gear disposed between the first gear and the rack, the second gear is engaged with the rack, and the second gear is engaged with the first gear to achieve adjustment of the moving speed of the rack.

5. The electronic device of claim 4, wherein the number of teeth of the second gear is less than or equal to the number of teeth of the first gear.

6. The electronic device of claim 3, wherein the functional module comprises an antenna radiator and a sliding seat, the antenna radiator is disposed on the sliding seat, and the sliding seat is detachably connected to one end of the rack.

7. The electronic device according to claim 6, wherein the rack comprises a top surface and a peripheral side surface connected to the top surface, the peripheral side surface is provided with a first stopper, the sliding seat comprises a groove, the sliding seat is provided with a bottom wall and a peripheral side wall connected to the bottom wall in the groove, the peripheral side wall is provided with a second stopper, the bottom wall is attached to the top surface, and the first stopper and the second stopper form a detachable connection.

8. The electronic device according to claim 2, wherein the handheld portion is connected between the first fixing portion and the second fixing portion, the first fixing portion includes a first end surface, the second fixing portion includes a second end surface, the first end surface is connected to the first connection end of the connection portion, the second end surface is connected to the second connection end of the connection portion, one end of the handheld portion is connected to a side of the first fixing portion facing away from the first end surface, and the other end of the handheld portion is connected to a side of the second fixing portion facing away from the second end surface.

9. The electronic device of claim 1, wherein a position of the cover plate surrounding the second opening is further provided with a reinforcing member for reinforcing the structural strength of the cover plate at the position of the second opening.

10. The electronic device of claim 1, wherein the functional module comprises an antenna radiator, and the electronic device further comprises a frequency deviation corrector, and the frequency deviation corrector is configured to correct a frequency deviation generated when a position of the antenna radiator relative to the receiving space changes.

11. The electronic device of claim 1, wherein the functional module comprises an antenna radiator and a sliding seat, the antenna radiator is disposed on the sliding seat, the transmission module drives the sliding seat to move and further drives the antenna radiator to move, and the electronic device further comprises at least one of a camera module, a receiver module, and a proximity sensor module disposed on the sliding seat.

12. The electronic device according to claim 1, further comprising a switching member, wherein the operating member includes a connecting portion, a driving portion and an operating portion, the connecting portion includes a first connecting end and a second connecting end that are disposed opposite to each other, the first connecting end and the second connecting end are rotatably connected to the cover plate, the driving portion is accommodated in the accommodating space, the operating portion is mounted on an outer surface of the cover plate, and the switching member is configured to switch a position of the driving portion relative to the connecting portion, so that the driving portion is engaged with the transmission module or disengaged from the transmission module.