CN110365827B

CN110365827B - Electronic device

Info

Publication number: CN110365827B
Application number: CN201810256986.7A
Authority: CN
Inventors: 贾玉虎
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2018-03-26
Filing date: 2018-03-26
Publication date: 2021-04-16
Anticipated expiration: 2038-03-26
Also published as: CN110365827A

Abstract

The application provides an electronic device. The electronic equipment comprises an equipment body and a rotating module, wherein the equipment body is provided with a containing space, the rotating module rotates to connect the equipment body to be turned into or turned out of the containing space, the equipment body is provided with a first sound guide channel, the first sound guide channel is communicated with the containing space and the outside of the electronic equipment, the rotating module comprises a shell, a receiver and a sound guide piece, a containing cavity is formed in the shell, the receiver is contained in the containing cavity, the shell is provided with a second sound guide channel, the second sound guide channel is communicated with the sound cavity of the receiver and the outside of the shell, the sound guide piece is provided with a through hole, the sound guide piece is elastically connected with the shell and is communicated with the second sound guide channel, and when the rotating module is turned into the containing space, the sound guide piece elastically supports against the equipment body so that the through hole is communicated with the. The electronic equipment has better sound effect.

Description

Electronic device

Technical Field

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

Background

With the increasing development of electronic equipment technology, the full-screen display of the mobile phone is more and more widely used. For satisfying the full-face screen display, current cell-phone is provided with rotates the module, rotates to be provided with the function device in the module to satisfy the interaction and hide of function device. However, when the rotation module is accommodated in the mobile phone and the rotation module is provided with the receiver, the sound of the receiver is difficult to be smoothly transmitted to the outside of the mobile phone, and the sound output effect of the receiver is not good.

Disclosure of Invention

The application provides an electronic device with better sound effect.

The embodiment of the application provides electronic equipment, which comprises an equipment body and a rotating module, wherein the equipment body is provided with a containing space, the rotating module is rotatably connected with the equipment body to rotate into or out of the containing space, the equipment body is provided with a first sound guide channel, the first sound guide channel is communicated with the containing space and the outside of the electronic equipment, the rotating module comprises a shell, a receiver and a sound guide piece, a containing cavity is formed inside the shell, the receiver is contained in the containing cavity, the shell is provided with a second sound guide channel, the second sound guide channel is communicated with a sound cavity of the receiver and the outside of the shell, the sound guide piece is provided with a through hole, the sound guide piece is elastically connected with the shell, the through hole is communicated with the second sound guide channel, and when the rotating module rotates into the containing space, the sound guide piece elastically supports against the equipment body so as to enable the through hole to be communicated with the first sound guide channel.

In this application embodiment, through set up on the equipment body first lead the sound passageway, and set up on the rotation module the second lead the sound passageway with lead the sound spare, lead be equipped with on the sound spare with the second leads the sound passageway intercommunication the through-hole, in order rotate the module and change over to when accomodating the space, it supports to lead the sound spare elasticity and hold the equipment body, thereby the through-hole will first lead the sound passageway with the second leads the sound passageway intercommunication and forms continuous sound passageway, the sound signal of receiver spreads through this continuous sound passageway the outside of electronic equipment, and then improves out the sound quality.

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 that other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic view of an electronic device according to an embodiment of the present application from a first perspective;

FIG. 2 is a partially schematic illustration of another perspective view of an electronic device provided by an embodiment of the present application;

fig. 3 is a partial structural schematic view of the electronic device shown in fig. 1, wherein the rotating module is rotated out of the accommodating space;

FIG. 4 is a schematic diagram of one embodiment of the structure of the electronic device shown in FIG. 1 at line A-A;

FIG. 5 is a schematic structural diagram of a sound guide of the electronic device shown in FIG. 1;

FIG. 6 is a schematic diagram of another embodiment of the structure of the electronic device shown in FIG. 1 at line A-A;

FIG. 7 is a schematic diagram of one embodiment of the structure of the electronic device shown in FIG. 2 at line B-B;

FIG. 8 is a schematic diagram of another embodiment of the structure of the electronic device shown in FIG. 2 at line B-B;

FIG. 9 is a schematic diagram of another embodiment of the structure of the electronic device shown in FIG. 2 at line B-B;

FIG. 10 is a schematic diagram of another embodiment of the structure of the electronic device shown in FIG. 1 at line A-A;

FIG. 11 is a schematic diagram of another embodiment of the structure of the electronic device shown in FIG. 1 at line A-A.

Detailed Description

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.

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.

In the following description, numerous specific details are set forth to provide a thorough understanding of the present application, and the described embodiments are merely a subset of the embodiments of the present application, rather than all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

In addition, the following description of the various embodiments refers to the accompanying drawings, which are included to illustrate specific embodiments that can be used to practice the present application. Directional phrases used in this application, such as "length," "width," "thickness," and the like, refer only to the orientation of the appended drawings and, therefore, are used in a better and clearer sense to describe and understand the present application and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and, therefore, should not be considered limiting of the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are intended to be inclusive and mean, for example, that they may be fixedly coupled, detachably coupled, or integrally coupled; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The above terms are understood in a concrete sense to those of ordinary skill in the art in the present application.

Referring to fig. 1, fig. 1 is a first perspective view of an electronic device 100. The electronic device 100 may be a tablet computer, a mobile phone, a camera, a personal computer, a notebook computer, a vehicle-mounted device, a wearable device, or other intelligent devices.

Referring to fig. 2 to 4, the present embodiment provides an electronic device 100. The electronic apparatus 100 includes an apparatus body 10 and a rotation module 20. The apparatus body 10 is provided with a housing space 11. The rotating module 20 rotates the connecting apparatus body 10 to be rotated into or out of the accommodating space 11. The apparatus body 10 is provided with a first sound guide passage 12. The first sound guide channel 12 communicates the housing space 11 with the outside of the electronic apparatus 100. The rotating module 20 includes a housing 21, a receiver 22 and a sound guide 23. The housing 21 has an interior forming a receiving cavity 211. The receiver 22 is accommodated in the accommodating chamber 211. The housing 21 is provided with a second sound guiding channel 212. The second sound guide channel 212 connects the sound chamber 221 of the receiver 22 with the outside of the housing 21. The sound guide 23 is provided with a through hole 231. The sound guide 23 is elastically connected to the housing 21 and the through hole 231 communicates with the second sound guide passage 212. When the rotating module 20 is rotated into the receiving space 11, the sound guide member 23 elastically supports against the apparatus body 10, so that the through hole 231 is communicated with the first sound guide channel 12. When the rotating module 20 is rotated into the accommodating space 11, the housing 21 of the rotating module 20 and the apparatus body 10 are in a state of abutting against each other. When the rotating module 20 is rotated out of the storage space 11, the housing 21 of the rotating module 20 and the apparatus body 10 are separated from each other.

In this embodiment, the first sound guiding channel 12 is disposed on the device body 10, the second sound guiding channel 212 and the sound guiding member 23 are disposed on the rotation module 20, and the sound guiding member 23 is disposed with a through hole 231 communicated with the second sound guiding channel 212, so that when the rotation module 20 is rotated into the accommodating space 11, the sound guiding member 23 elastically supports against the device body 10, the through hole 231 communicates the first sound guiding channel 12 and the second sound guiding channel 212 to form a continuous sound channel, and a sound signal of the receiver 22 is transmitted to the outside of the electronic device 100 through the continuous sound channel, thereby improving sound quality.

It can be understood that, as shown in fig. 2, the device body 10 of the present embodiment includes a display 13 and a middle frame 14 covering the display 13. The rotating module 20 is rotatably connected to the middle frame 14. The display 13 is an area displaying an electronic image. The display 13 is a full-screen. The display screen 13 has a rectangular plate shape. The display 13 may be an organic electroluminescence display or a liquid crystal display. The middle frame 14 is used for supporting the display 13 and ensuring the firmness of the electronic device 100. The material of the middle frame 14 is aluminum alloy to increase the firmness of the middle frame 14. In addition, the rotating module 20 of this embodiment may further include any one or more combinations of functional devices such as a camera module, an iris recognition module, a face recognition module, a flash lamp, a microphone, a photoreceptor, a fingerprint module, and a key. Therefore, when the at least one functional device is hidden on the side of the display 13 away from the user, the at least one functional device is shielded by the display 13, so that the user cannot observe the at least one functional device, the appearance of the electronic device 100 is concise, and the screen occupation ratio of the display 13 is increased.

As shown in fig. 4, the apparatus body 10 has a first periphery M on a side facing the storage space 11. The first circumference M is indicated in fig. 4 by a bold line. The first periphery M is disposed around the first sound guiding channel 12, and a second periphery N is disposed on a side of the housing 21 away from the accommodating cavity 211. The second circumference N is indicated in fig. 4 by a bold line. The second edge N is disposed around the second sound guide channel 212, and when the rotating module 20 is rotated into the receiving space 11, the sound guide 23 seals the gap between the first edge M and the second edge N. Specifically, the first periphery M is a peripheral position close to the opening of the rotating module 20 along the first sound guiding channel 12, and the first periphery M is an annular region. The second periphery N is a peripheral position along the second sound guide channel 212 away from the opening of the receiver 22. The second periphery N is an annular region. When the housing 21 of the rotation module 20 and the device body 10 are in a mutually abutting state, the gap between the first periphery M and the second periphery N is sealed by the sound guide 23, so as to ensure that the sound signal transmitted by the receiver 22 is not transmitted outside the electronic device 100 through the gap between the first periphery M and the second periphery N, so that the first sound guide channel 12 and the second sound guide channel 212 form a continuous sound channel, thereby improving the sound output quality of the electronic device 100.

Further, as shown in fig. 4 and 5, the sound guide 23 includes a sealing portion 232, an elastic portion 233, and a fixing portion 234. The sealing portion 232 is elastically connected to the housing 21 via an elastic portion 233. One end of the fixing portion 234 is fixedly connected to the sealing portion 232. The other end of the fixing portion 234 is engaged with the housing 21. The fixing portion 234 is used to prevent the sealing portion 232 from being separated from the housing 21. In this embodiment, the sealing portion 232, the elastic portion 233 and the fixing portion 234 are integrally formed, so as to save the manufacturing cost of the sound guide 23. The sealing portion 232 is a hard material, such as an aluminum alloy material. The material of the particular seal 232 is not limiting in this application. When the sealing portion 232 has a rigid characteristic, the sealing portion 232 is prevented from being damaged or the surface of the sealing portion 232 is prevented from being painted off due to multiple times of friction between the sealing portion 232 and the device body 10 when the rotation module 20 performs multiple rotation operations, so that the surface of the electronic device 100 is ensured to be attractive. Because the sealing portion 232 is elastically connected to the housing 21 through the elastic portion 233, when the rotating module 20 rotates into the accommodating cavity 211, the sealing portion 232 presses the elastic portion 233 under the support of the device body 10, so as to ensure that the first periphery M and the second periphery N are better attached to each other, and further the first sound guiding channel 12 and the second sound guiding channel 212 form a continuous sound channel, thereby improving the sound output quality of the electronic device 100. In addition, the sound guiding member 23 is fixed on the housing 21 by the fixing portion 234 to ensure the connection firmness between the sound guiding member 23 and the housing 21, so as to prevent the sound guiding member 23 from falling off from the rotating module 20. In other embodiments, the sealing portion 232, the elastic portion 233 and the fixing portion 234 may be formed separately and detachably connected together to facilitate user assembly and disassembly. Or at least two of the sealing part 232, the elastic part 233 and the fixing part 234 are integrally formed and detachably connected with the remaining one. The concrete can be set according to the actual situation.

Further, as shown in fig. 4, the housing 21 is provided with a groove 213. The groove 213 communicates with the second sound guide passage 212. The sealing portion 232 is partially received in the groove 213. The elastic portion 233 is compressed between the sealing portion 232 and the bottom wall 2131 of the groove 213. In this embodiment, the size of the groove 213 is larger than that of the second sound guiding channel 212, that is, the second sound guiding channel 212 penetrates through a part of the bottom wall 2131 of the groove 213. Therefore, when the rotation module 20 is accommodated in the accommodating space 11, the sealing portion 232 presses the elastic portion 233 under the support of the device body 10, and the elastic portion 233 contracts toward the receiver 22, so as to ensure better fit between the first periphery M and the second periphery N, and further ensure sound output quality of the electronic device 100. When the rotating module 20 is rotated out of the receiving space 11, the sealing portion 232 is not pressed by the apparatus body 10 any more. At this time. The sealing portion 232 is ejected to the outside of the rotation module 20 and covers a portion of the outlet of the groove 213 under the elastic force of the elastic portion 233, so as to ensure the aesthetic appearance of the rotation module 20. Further, when the elastic portion 233 is pressed between the sealing portion 232 and the bottom wall 2131 of the groove 213, the elastic portion 233 seals a gap between the sealing portion 232 and a groove wall of the groove 213 to ensure that an acoustic signal is not transmitted outside the electronic apparatus 100 from the gap between the sealing portion 232 and the groove wall, thereby ensuring sound output quality of the electronic apparatus 100.

In this embodiment, the elastic portion 233 has a plurality of setting manners:

in a first embodiment, as shown in fig. 4, the elastic portion 233 is a soft gel. The soft gel covers the bottom wall 2131 of the recess 213. Specifically, the soft rubber is made of thermoplastic polyurethane elastomer rubber (TPU for short). Since the soft gel covers the bottom wall 2131 of the groove 213, the soft gel forms a ring structure. Therefore, when the rotating module 20 is accommodated in the accommodating space 11, the sealing portion 232 presses the TPU colloid under the abutting of the apparatus body 10, and the TPU colloid contracts toward the receiver 22, so as to ensure better adhesion between the first periphery M and the second periphery N, and further ensure the sound output quality of the electronic apparatus 100. When the rotating module 20 is rotated out of the receiving space 11, the sealing portion 232 is not pressed by the apparatus body 10 any more. At this time. The sealing portion 232 is ejected toward the outside of the rotation module 20 and covers a portion of the outlet of the groove 213 under the elastic force of the TPU colloid to ensure the aesthetic appearance of the rotation module 20. In addition, when the TPU colloid covers the bottom wall 2131 of the groove 213, the TPU colloid seals the gap between the sealing part 232 and the groove wall of the groove 213 to ensure that the sound signal is not transmitted out of the electronic device 100 from the gap between the TPU colloid and the groove wall, thereby ensuring the sound output quality of the electronic device 100. In other embodiments, the material of the soft rubber may also be foam or other flexible materials, and the specific situation is not limited in this application. In addition, the bottom wall 2131 of the recess 213 may also be provided with a plurality of recessed areas (not shown), and part of the soft glue fills the recessed areas. At this time, the sealing area between the TPU resin and the bottom wall 2131 is significantly increased, so that the sealing performance between the sealing part 232 and the bottom wall 2131 of the groove 213 is further improved, and the sound output quality of the electronic apparatus 100 is further improved.

The second embodiment is different from the above embodiments in that: as shown in fig. 6, the elastic portion 233 is a metal elastic sheet. The surface of the metal elastic sheet is a cambered surface, and the metal elastic sheet protrudes towards the direction far away from the receiver 22. Specifically, the metal elastic sheet is horn-shaped. One end of the metal elastic sheet is fixed to the bottom wall 2131 of the groove 213, and the other end is fixed to the sealing portion 232. In this embodiment, the metal spring plate can be fixed on the sealing portion 232 and the bottom wall 2131 of the groove 213 by screw locking. Therefore, when the rotating module 20 is accommodated in the accommodating space 11, the sealing portion 232 presses the metal elastic sheet against the device body 10, and the metal elastic sheet contracts toward the receiver 22, so as to ensure better adhesion between the first periphery M and the second periphery N, and further ensure sound output quality of the electronic device 100. When the rotating module 20 is rotated out of the receiving space 11, the sealing portion 232 is not pressed by the apparatus body 10 any more. At this time, the sealing portion 232 is ejected toward the outside of the rotation module 20 by the elastic force of the metal elastic sheet and covers a portion of the outlet of the groove 213, thereby ensuring the aesthetic appearance of the rotation module 20. In addition, when one end of the metal elastic sheet is fixed to the bottom wall 2131 of the groove 213, the metal elastic sheet completely seals the gap between the sealing portion 232 and the groove wall of the groove 213, so that the second sound guiding channel 212 is communicated with the through hole 231 to form a continuous sound channel, thereby ensuring that the sound signal is not transmitted out of the electronic device 100 from the gap between the metal elastic sheet and the groove wall, and further ensuring the sound output quality of the electronic device 100. In other embodiments, when one end of the metal elastic sheet is locked with the bottom wall 2131 of the groove 213, a sealing material is coated at a connection position of the metal elastic sheet and the bottom wall 2131 of the groove 213, so as to further improve the sealing property between the metal elastic sheet and the bottom wall 2131 of the groove 213, and further improve the sound output quality of the electronic device 100. The sealing material may be, but is not limited to, foam. The method is specifically set according to the actual situation. In addition, the metal elastic sheet may be fixed to the housing 21 by a fastening method such as a snap-fit or a screw lock.

In this embodiment, the connection relationship between the fixing portion 234 and the housing 21 has a plurality of setting modes:

the first implementation mode comprises the following steps: as shown in fig. 4 and 7, the second sound guiding channel 212 has a contact surface 2121 opposite to the bottom wall 2131 of the groove 213. The fixing portion 234 passes through the groove 213 and abuts against the abutting surface 2121. In this embodiment, the fixing portion 234 includes a first hook portion 2341 and a second hook portion 2342 disposed at both ends of the sealing portion 232. The shapes of the surfaces of the first hook part 2341 and the second hook part 2342 are adapted to the shape of the abutting surface 2121. The first hook portion 2341 and the second hook portion 2342 extend into the second sound guiding channel 212 and abut against the abutting surface 2121, so as to firmly fix the sealing portion 232 on the housing 21. When the rotation module 20 is accommodated in the accommodating space 11, the sealing portion 232 presses the elastic portion 233 under the support of the device body 10, the elastic portion 233 contracts toward the receiver 22, and the first hook portion 2341 and the second hook portion 2342 continue to move toward the receiver 22 and along the second sound guide channel 212. When the rotating module 20 is rotated out of the receiving space 11, the sealing portion 232 is not pressed by the apparatus body 10 any more. At this time, the sealing portion 232 is ejected toward the outside of the rotating module 20 by the elastic force of the elastic portion 233. At this time, the first hook portion 2341 and the second hook portion 2342 return to abut against the abutting surface 2121 again, so that the sealing portion 232 is prevented from being separated from the rotating module 20 from the groove 213.

In the second embodiment, the difference from the first embodiment is: as shown in fig. 8, the housing 21 includes a through hole 215 spaced apart from the second sound guide passage 212. The through hole 215 communicates with the receiving cavity 211. The fixing portion 234 passes through the through hole 215 and abuts against the cavity wall 2111 of the receiving cavity 211. In the present embodiment, the shapes of the surfaces of the first hook portion 2341 and the second hook portion 2342 are adapted to the shape of the cavity wall 2111 of the housing cavity 211. The first hook portion 2341 and the second hook portion 2342 simultaneously extend into the through hole 215 and abut against the cavity wall 2111 of the accommodating cavity 211, so as to firmly fix the sealing portion 232 on the housing 21. When the rotation module 20 is accommodated in the accommodating space 11, the sealing portion 232 presses the elastic portion 233 under the contact of the device body 10, the elastic portion 233 contracts toward the receiver 22, and the first hook portion 2341 and the second hook portion 2342 continue to move toward the accommodating cavity 211. When the rotating module 20 is rotated out of the receiving space 11, the sealing portion 232 is not pressed by the apparatus body 10 any more. At this time, the sealing portion 232 is ejected toward the outside of the rotating module 20 by the elastic force of the elastic portion 233. At this time, the first hook portion 2341 and the second hook portion 2342 return to abut against the cavity wall 2111 of the receiving cavity 211 again, so as to prevent the sealing portion 232 from being separated from the rotating module 20 from the recess 213.

Further, as shown in fig. 8, the rotating module 20 includes a first seal 24. The first sealing member 24 is compressed between the fixing portion 234 and the cavity wall 2111 of the receiving cavity 211. In this embodiment, the first seal 24 is foam. The foam is adhered to the wall 2111 of the housing 211 by adhesive. By arranging the first sealing member 24 between the first hook part 2341 and the cavity wall 2111 of the accommodating cavity 211 and between the second hook part 2342 and the cavity wall 2111 of the accommodating cavity 211, when the first hook part 2341 and the second hook part 2342 abut against the cavity wall 2111 of the accommodating cavity 211, the first hook part 2341 and the second hook part 2342 are prevented from being damaged due to excessive friction between the first hook part 2341 and the second hook part 2342 and the cavity wall 2111 of the accommodating cavity 211. In other embodiments, the first sealing member 24 may be polyimide or polymethyl methacrylate, as the case may be. In addition, the foam may be attached to the surfaces of the first and

second hook portions

2341 and 2342 that contact the cavity wall 2111 by adhesive. The present application is not particularly limited.

In the third embodiment, the differences from the first and second embodiments are: as shown in fig. 9, the surface shape of the first hook portion 2341 is fitted to the shape of the cavity wall 2111 of the housing cavity 211. The surface shape of the second hook portion 2342 is matched with the shape of the abutting surface 2121 of the second sound guiding passage 212. The first hook portion 2341 extends into the through hole 215 and abuts against the cavity wall 2111 of the receiving cavity 211, and the second hook portion 2342 extends into the second sound guiding channel 212 and abuts against the abutting surface 2121, so that the sealing portion 232 is firmly fixed on the housing 21. In other embodiments, the positions of the first hook portion 2341 and the second hook portion 2342 may be reversed.

As shown in fig. 4, the rotation module 20 includes a first plate 25 covering the receiver 22. The first plate 25 is provided with a via 251. The through hole 251 communicates the sound cavity 221 of the receiver 22 with the second sound guiding channel 212. In the present embodiment, the material of the first plate 25 may be, but is not limited to, an aluminum alloy. The sound cavity 221 of the receiver 22 overlaps the via hole 251 area of the first plate 25 in the orthographic projection of the first plate 25. At this time, the sound signal of the receiver 22 directly enters the second sound guiding channel 212 through the via 251. Therefore, the sound signal of the sound cavity 221 is guided into the second sound guiding channel 212 by disposing the first plate 25 and the through hole 251 between the housing 21 and the receiver 22. In addition, the sealing property between the housing 21 and the receiver 22 is improved, thereby improving the sound output quality of the electronic apparatus 100. In other embodiments, a sound guide tube is disposed on the first plate 25, and the sound guide tube is disposed around the through hole 251. By extending the sound guide tube into the second sound guide channel 212 and attaching the outer surface of the sound guide tube to the inner wall of the second sound guide channel 212, the sealing performance between the receiver 22 and the housing 21 is further improved, so as to further improve the sound output quality of the electronic device 100. Further, the first plate 25 may also include a main plate and side plates provided around edges of the main plate. The main board and the side board enclose a fixing area, and the telephone receiver 22 is accommodated in the fixing area, so that the firmness of the telephone receiver 22 in the accommodating cavity 211 is enhanced, and the relative movement of the telephone receiver 22 in the overturning process is avoided.

Further, the rotating module 20 includes a second seal 26. The second sealing member 26 is pressed against the first plate 25 and the periphery of the sound cavity 221 of the receiver 22. In this embodiment, the second seal 26 is foam. When the first plate 25 is covered on the receiver 22, a small gap exists between the receiver 22 and the first plate 25, and the sound signal leaks. By providing the second sealing member 26 between the first plate 25 and the receiver 22, the gap between the receiver 22 and the first plate 25 can be further reduced, so as to further increase the sealing performance between the receiver 22 and the first plate 25, thereby preventing the leakage of the sound signal and further improving the sound output quality of the electronic device 100.

Further, the rotating module 20 includes a third sealing member 214, and the third sealing member 214 is disposed between the housing 21 and the first plate 25. In this embodiment, the third seal 214 is foam. When the first plate 25 is covered on the receiver 22, a small gap exists between the housing 21 and the first plate 25, and the sound signal may leak. By providing the third sealing member 214 between the first plate 25 and the housing 21, the gap between the housing 21 and the first plate 25 can be further reduced, so as to further increase the sealing performance between the housing 21 and the first plate 25, thereby preventing the sound signal from leaking, and further improving the sound output quality of the electronic device 100.

As shown in fig. 4, the rotating module 20 includes a second plate 27. The second plate 27 is disposed on a side of the receiver 22 away from the sound guide 23, and the second plate 27 is fixed in the accommodating cavity 211. In this embodiment, the material of the second plate 27 may be, but is not limited to, an aluminum alloy material. The second plate 27 can be fixed in the accommodating cavity 211 through screw locking, so that the second plate 27 is prevented from shaking. The surface of the second plate 27 close to the receiver 22 is plane. At this time, when the receiver 22 is assembled and fixed on the second plate 27, the second plate 27 can ensure the firmness of the connection of the receiver 22, thereby preventing the receiver 22 from moving relatively during the turning process. In other embodiments, the second plate 27 may be fixed to the housing 21 by a snap-fit. The present application is not limited to the specific case. In addition, the second plate 27 may include a side plate to completely receive the receiver 22 in the second plate 27, so as to further ensure the firmness of the connection between the receiver 22 and the housing 21. Further, the side plate of the second plate 27 can be connected with the side plate of the first plate 25, so that the receiver 22 can be completely fixed in the accommodating cavity 211 through the first plate 25 and the second plate 27, and the receiver 22 is prevented from moving relatively in the overturning process.

As shown in fig. 4, the electronic device 100 includes a flexible circuit board 28. The receiver 22 and the second plate 27 have a receiving space 29 therebetween. The flexible circuit board 28 is accommodated in the accommodating space 29, and the flexible circuit board 28 is electrically connected with the receiver 22. In the present embodiment, the accommodating space 29 is formed between the second plate 27 and the receiver 22, and the flexible circuit board 28 is assembled in the accommodating space 29, so that the flexible circuit board 28 is protected from being damaged by the second plate 27. Further, the receiver 22 is electrically connected to a circuit board in the electronic apparatus 100 through the flexible circuit board 28 to transmit an electric signal of the receiver 22 to the circuit board in the electronic apparatus 100. In other embodiments, the surface of the second plate 27 facing the receiver 22 is provided with a plurality of protrusions (not shown) arranged at intervals. The protrusion abuts against the receiver 22, and the height of the protrusion is greater than the thickness of the flexible circuit board 28 in the thickness direction of the protrusion on the second plate 27. In particular, the projection is a cylinder protruding from the surface of the second plate 27 facing the receiver 22. The flexible circuit board 28 is mounted on the second board 27 around the bumps. Therefore, the plurality of protrusions abut against the receiver 22 and are disposed in the thickness direction of the second plate 27, and the height of the protrusions is greater than the thickness of the flexible circuit board 28, so as to prevent the flexible circuit board 28 from being electrically disconnected due to excessive pressing of the flexible circuit board 28 when the receiver 22 is assembled in the receiving cavity 211 of the rotation module 20, thereby protecting the flexible circuit board 28.

In this embodiment, the position of the first sound guiding channel 12 has a plurality of setting modes:

the first implementation mode comprises the following steps: as shown in fig. 4, the first sound guiding channel 12 is disposed on the middle frame 14. In this embodiment, when the rotating module 20 is accommodated in the accommodating space 11, since the first sound guiding channel 12 is disposed on the middle frame 14, the sound signal of the rotating module 20 sequentially passes through the second sound guiding channel 212 and the first sound guiding channel 12, and is transmitted from the middle frame 14 to the outside of the electronic device 100, so that the user can directly listen to the sound signal by directly facing the ear to the middle frame 14. In addition, when the first sound guiding channel 12 is disposed on the middle frame 14, the display screen 13 can further cover the surface of the electronic device 100, and an unnecessary non-display area does not need to be disposed on the surface of the electronic device 100, so that the screen occupation ratio of the display screen 13 is increased, and the use experience of a user is increased.

Further, the first sound guiding channel 12 forms a receiver 15 on the surface of the middle frame 14, and the receiver 15 is oriented in the same direction as the display 13. In this embodiment, the orientation of the telephone receiver 15 is set to be the same as the orientation of the display 13, so that the ear of the user directly faces the position of the telephone receiver 15 of the electronic device 100, and the user can conveniently and clearly listen to the sound signal, thereby increasing the user experience.

Further, as shown in fig. 10, the middle frame 14 is provided with a mounting groove 141, the area of the first sound guide channel 12 near the receiver 15 is communicated with the mounting groove 141, the display 13 is provided in the mounting groove 141, and a part of the surface 131 of the display 13 constitutes a part of the wall surface of the first sound guide channel 12. In this embodiment, the display 13 is directly contacted with the receiver 15 by providing a part of the surface 131 of the display 13 to be a part of the wall surface of the first sound guide channel 12. Compared with the mode that the telephone receiver 15 and the display screen 13 are arranged at intervals, the display screen 13 of the embodiment further covers the surface of the electronic device 100, the screen occupation ratio of the display screen 13 is increased, and the use experience of a user is further enhanced.

In the second embodiment, the difference from the first embodiment is: as shown in fig. 11, the middle frame 14 has a side 142. The side 142 is oriented differently from the display 13, and the first sound guiding channel 12 forms a receiver 15 at the side 142. At this time, the receiver 15 is disposed on the side surface of the middle frame 14, so that the display screen 13 completely covers the surface of the electronic device 100, and no non-display area exists on the surface of the electronic device 100, thereby significantly increasing the screen occupation ratio of the display screen 13, and further enhancing the use experience of the user.

The foregoing are alternative embodiments of the present application and it should be noted that modifications and refinements may occur to those skilled in the art without departing from the principle of the present application and are considered as the scope of the present application.

Claims

1. An electronic device, comprising a device body and a rotation module, wherein the device body is provided with a receiving space, the rotation module is rotatably connected with the device body to rotate into or out of the receiving space, the device body is provided with a first sound guide channel, the first sound guide channel is communicated with the receiving space and the outside of the electronic device, the rotation module comprises a housing, a receiver and a sound guide member, a receiving cavity is formed inside the housing, the receiver is received in the receiving cavity, the housing is provided with a second sound guide channel, the second sound guide channel is communicated with the sound cavity of the receiver and the outside of the housing, the sound guide member is provided with a through hole, the sound guide member is elastically connected with the housing, the through hole is communicated with the second sound guide channel, and when the rotation module is rotated into the receiving space, the sound guide piece elastically supports against the equipment body so as to enable the through hole to be communicated with the first sound guide channel.

2. The electronic device according to claim 1, wherein a side of the device body facing the receiving space has a first periphery, the first periphery is disposed around the first sound guide channel, a side of the housing facing away from the receiving cavity has a second periphery, the second periphery is disposed around the second sound guide channel, and when the rotating module rotates into the receiving space, the sound guide seals a gap between the first periphery and the second periphery.

3. The electronic device of claim 2, wherein the sound guide member comprises a sealing portion, an elastic portion and a fixing portion, the sealing portion is elastically connected to the housing through the elastic portion, one end of the fixing portion is fixedly connected to the sealing portion, the other end of the fixing portion is clamped to the housing, and the fixing portion is used for preventing the sealing portion from being separated from the housing.

4. The electronic device according to claim 3, wherein the housing is provided with a groove communicating with the second sound guide channel, the sealing portion is accommodated in the groove, and the elastic portion is compressed between the sealing portion and a bottom wall of the groove.

5. The electronic device of claim 4, wherein the elastic portion is a soft gel covering a bottom wall of the recess.

6. The electronic device of claim 4, wherein the elastic portion is a metal spring, a surface of the metal spring is an arc surface, and the metal spring protrudes in a direction away from the receiver.

7. The electronic device according to any one of claims 4 to 6, wherein the second sound guiding channel has a supporting surface disposed opposite to the bottom wall of the groove, and the fixing portion passes through the groove and supports on the supporting surface.

8. The electronic device according to any one of claims 3 to 6, wherein the housing includes a through hole spaced apart from the second sound guide channel, the through hole is communicated with the accommodating cavity, and the fixing portion passes through the through hole and abuts against a cavity wall of the accommodating cavity.

9. The electronic device according to claim 8, wherein the rotating module comprises a first sealing member, and the first sealing member is squeezed between the fixing portion and a wall of the accommodating cavity.

10. The electronic device according to any one of claims 1 to 6, wherein the rotation module comprises a first plate covering the receiver, the first plate is provided with a through hole, and the through hole communicates the sound cavity of the receiver with the second sound guiding channel.

11. The electronic device of claim 10, wherein the rotation module comprises a second sealing member, and the second sealing member is pressed against the first plate and the periphery of the sound cavity of the receiver.

12. The electronic device according to any one of claims 1 to 6, wherein the rotation module comprises a second plate, the second plate is disposed on a side of the receiver away from the sound guide, and the second plate is fixed on a wall of the accommodating cavity.

13. The electronic device of claim 12, wherein the electronic device comprises a flexible circuit board, a receiving space is formed between the receiver and the second plate, the flexible circuit board is received in the receiving space, and the flexible circuit board is electrically connected to the receiver.

14. The electronic device according to any one of claims 1 to 6, wherein the device body includes a display screen and a middle frame covering the display screen, the rotation module is rotatably connected to the middle frame, and the first sound guiding channel is disposed on the middle frame.

15. The electronic device of claim 14, wherein the first sound guiding channel forms a receiver on a surface of the middle frame, and wherein the receiver is oriented in the same direction as the display screen.

16. The electronic device of claim 15, wherein the middle frame is provided with a mounting groove, a region of the first sound guiding channel near the receiver communicates with the mounting groove, the display screen is disposed in the mounting groove, and a part of a surface of the display screen forms a part of a wall surface of the first sound guiding channel.

17. The electronic device of claim 14, wherein the middle frame has a side facing in a different direction than the display screen, and the first sound guide channel forms a receiver at the side.