WO2020014838A1 - 壳体组件及电子设备 - Google Patents

壳体组件及电子设备 Download PDF

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Publication number
WO2020014838A1
WO2020014838A1 PCT/CN2018/095837 CN2018095837W WO2020014838A1 WO 2020014838 A1 WO2020014838 A1 WO 2020014838A1 CN 2018095837 W CN2018095837 W CN 2018095837W WO 2020014838 A1 WO2020014838 A1 WO 2020014838A1
Authority
WO
WIPO (PCT)
Prior art keywords
sound
housing assembly
cavity
middle frame
sound cavity
Prior art date
Application number
PCT/CN2018/095837
Other languages
English (en)
French (fr)
Inventor
张恒
严慎波
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to EP18927126.5A priority Critical patent/EP3820123B1/en
Priority to CN201880094515.9A priority patent/CN112369000B/zh
Priority to PCT/CN2018/095837 priority patent/WO2020014838A1/zh
Publication of WO2020014838A1 publication Critical patent/WO2020014838A1/zh
Priority to US17/149,697 priority patent/US11432058B2/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • H04M1/035—Improving the acoustic characteristics by means of constructional features of the housing, e.g. ribs, walls, resonating chambers or cavities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/11—Aspects regarding the frame of loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

Definitions

  • the present application relates to the technical field of electronic devices, and more particularly, to a housing assembly and an electronic device.
  • a receiver In existing electronic devices such as mobile phones and tablet computers, a receiver is usually installed inside the electronic device, and a sound hole is opened on the surface of the casing, and the speaker and the external environment are connected through the sound hole, so that the user can hear the release of the receiver. sound.
  • a sound hole is opened on the surface of the casing, and the speaker and the external environment are connected through the sound hole, so that the user can hear the release of the receiver. sound.
  • this application proposes a housing assembly and an electronic device, which can solve the above problems.
  • an embodiment of the present application provides a housing assembly, the housing assembly includes a middle frame, the middle frame includes sides, and the middle frame is provided with a first sound cavity, a second sound cavity, and a sound outlet hole, and the first sound cavity One end corresponds to the receiver, the other end of the first sound cavity extends toward the side and communicates with the second sound cavity, and the second sound cavity extends along the length of the side and communicates with the sound outlet.
  • an embodiment of the present application provides an electronic device.
  • the electronic device includes the casing component and the receiver as described in the first aspect.
  • the receiver is disposed in the casing component and corresponds to one end of the first sound cavity.
  • an embodiment of the present application provides an electronic device.
  • the electronic device includes a middle frame and a receiver.
  • the middle frame includes sides.
  • the middle frame is provided with a first sound cavity, a second sound cavity, and a sound outlet hole.
  • the second sound cavity communicates with the sound output hole.
  • the receiver is arranged at one end of the first sound cavity. The sound wave emitted by the receiver enters the first sound cavity and propagates toward the side, and then enters the second sound cavity to propagate along the length of the side and passes through The sound hole passed to the outside world.
  • the housing components and electronic devices provided in the embodiments of the present application communicate with the first sound cavity extending toward the side of the middle frame, the second sound cavity extending along the length of the side, and the sound outlet hole to form a deviating sound guide channel.
  • the space occupied by the sound hole is saved, the appearance of the product is enhanced, and the appearance requirements are achieved.
  • FIG. 1 is a schematic structural diagram of a housing assembly according to a first embodiment of the present application
  • FIG. 2 is a schematic structural view of a housing component provided in the first embodiment of the present application from a second perspective;
  • FIG. 3 is a schematic cross-sectional view in the direction A-A of FIG. 2;
  • FIG. 4 is a schematic structural view of a housing assembly provided in the first embodiment of the present application from a third perspective;
  • FIG. 5 is a schematic cross-sectional view in the direction of B-B in FIG. 4;
  • FIG. 6 shows an exploded schematic view of a housing assembly according to a first embodiment of the present application from a first perspective
  • FIG. 7 shows an exploded schematic view of a housing assembly according to a first embodiment of the present application from a fourth perspective
  • FIG. 8 is a schematic structural diagram of an electronic device according to a second embodiment of the present application.
  • FIG. 9 is a schematic structural diagram of an electronic device according to a third embodiment of the present application.
  • FIG. 10 is an enlarged schematic view of a region X in FIG. 9; FIG.
  • FIG. 11 is a structural block diagram of an electronic device according to an embodiment of the present application.
  • first and second are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as “first” and “second” may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality" is two or more, unless specifically defined otherwise.
  • the "first" or “under” of the second feature may include the first and second features in direct contact, and may also include the first and second features. Not directly, but through another characteristic contact between them.
  • the first feature is “above”, “above”, and “above” the second feature, including that the first feature is directly above and obliquely above the second feature, or merely indicates that the first feature is higher in level than the second feature.
  • the first feature is “below”, “below”, and “below” of the second feature, including the fact that the first feature is directly below and obliquely below the second feature, or merely indicates that the first feature is less horizontal than the second feature.
  • a receiver is usually installed inside the electronic device, and a sound hole is opened on the surface of the casing, and the speaker and the external environment are connected through the sound hole, so that the user can hear the release of the receiver. sound.
  • a sound hole is opened on the surface of the casing, and the speaker and the external environment are connected through the sound hole, so that the user can hear the release of the receiver. sound.
  • important structures such as cameras and sensors are stacked together, and the internal space left for the installation of the receiver is squeezed. It is particularly important to meet the appearance requirements of the product under the premise of sound quality.
  • FIG. 1 is a schematic structural diagram of a housing assembly 100 according to a first embodiment of the present application.
  • the housing assembly 100 may serve as a housing or part of an electronic device 10 such as a mobile phone.
  • the housing assembly 100 includes a middle frame 11.
  • the middle frame 11 includes a side surface 12 and a surface 13 connected to the side surface 12.
  • the side 12 of the middle frame 11 may be the plane (or curved surface) where the outer frame of the mobile phone is located, such as the top surface of the mobile phone (or the sides of the left and right ends) 12.
  • the surface 13 of the middle frame 11 may be a plane (or a curved surface) on the side of the display screen on which the mobile phone is installed, for example, the front face of the mobile phone facing the user (or the back facing the user).
  • the middle frame 11 is provided with a first sound cavity 110, a second sound cavity 120, and a sound outlet hole 130.
  • One end of the first sound cavity 110 and the receiver (FIG. 2, FIG. (Not shown in 3)
  • the other end of the first sound cavity 110 extends toward the side surface 12 and communicates with the second sound cavity 120;
  • the second sound cavity 120 extends along the length of the side surface 12 and communicates with the sound outlet hole 130 .
  • the earphone may be installed near the first sound cavity 110 (for example, an end of the first sound cavity 110 away from the side 12), and sound waves emitted by the earphone can enter the first sound cavity 110.
  • the sound wave emitted by the receiver enters the first sound cavity 110, it propagates toward the side 12 along the extending direction of the first sound cavity 110; and then enters the second sound cavity 120 along the extending direction of the second sound cavity 120.
  • the side surface 12 propagates in the length direction; finally, the sound wave is transmitted to the external environment of the housing assembly 100 through the sound outlet hole 130.
  • the spatial shape of the first sound cavity 110 may be a regular shape or a combination of regular shapes such as a rectangular parallelepiped, a cylinder, a triangular prism, a quadrangular prism, or an irregular shape, and the overall extension direction is toward the side 12;
  • the spatial shape of the second sound cavity 120 may also be a regular shape or a combination of regular shapes such as a rectangular parallelepiped, a cylinder, a triangular prism, and a quadrangular prism, or may be an irregular shape.
  • the overall extension direction is the length direction of the side surface 12.
  • the extension direction of the sound cavity can be understood as the main direction of sound propagation in the sound cavity, or the direction in which the central axis of the sound cavity is located.
  • the length direction of the side surface 12 may be the direction of the longer side of the rectangle (when the longer side is a straight line, the length direction may be a straight direction; when the longer side is an arc, The length direction may be an arc direction.)
  • the length direction of the side surface 12 may be the direction in which the longest radial line connecting the two ends is located, such as the long axis direction of the ellipse.
  • the extending direction of the second sound cavity 120 can be the left-right direction of the mobile phone (that is, extending from left to right, or extending from right to left).
  • the middle frame 11 further includes a sound guiding inclined surface 111, and the sound guiding inclined surface 111 is located in the first sound cavity 110.
  • the sound guide bevel 111 is connected to both ends of the first sound cavity 110, and its extending direction is toward the side surface 12 and the surface 13. It can approach the sound waveguide at the end of the first sound cavity 110 away from the side surface 12 and the surface 13 toward The other end of the side surface 12 and the surface 13 causes the sound wave to enter the second sound chamber 120 through the first sound cavity 110 near the other side of the side surface 12 and the surface 13.
  • the sound-guiding slanted surface 111 may also extend in other directions, such as extending in a direction toward the side surface 12 but away from the surface 13.
  • the symmetrical center line of the sound outlet hole 130 may coincide with the symmetrical center line of the middle frame 11. It can be understood that, when the casing assembly 100 is used as a part of the casing of the mobile phone, the sound emitting hole 130 may be provided at the top center of the mobile phone casing, or at the bottom center of the mobile phone casing, or may be provided at the mobile phone casing. The left or right center of the body.
  • the first sound chamber 110 deviates from the symmetrical centerline to a side of the middle frame 11 far from the symmetrical centerline.
  • the first sound cavity 110 may be disposed at the middle of the left side of the casing or the middle of the right side of the casing, which deviates from the symmetrical centerline of the casing of the mobile phone.
  • the first sound cavity 110 in the middle of the two sides of the casing, it propagates upward into the second sound cavity 120 extending in the left-right direction, and spreads to the sound outlet hole 130 located at the center of the top of the mobile phone, and enters the external environment.
  • the sound emitting hole 130 penetrates the surface 13 of the middle frame 11. It can be understood that, in other embodiments, the sound emitting hole 130 may also be provided on the side 12 of the middle frame 11, that is, the sound emitting hole 130 penetrates the side 12 of the middle frame 11; the sound emitting hole 130 may also be provided in the middle The surface 13 or the side surface 12 of the frame 11 is convex on other structures.
  • the second sound chamber 120 includes a first sub-voice chamber 121 and a second sub-voice chamber 122 which are in communication.
  • the second sub-voice chamber 122 communicates with the first sound chamber 110 through the first sub-voice chamber 121.
  • the middle frame 11 further includes a first inclined surface 1211 and a second inclined surface 1212 (as shown in FIGS. 3 and 6).
  • the first inclined surface 1211 and the second inclined surface 1212 are located in the first sub-chamber. 121, and oppositely arranged along the longitudinal direction of the side surface 12.
  • a buffer space may be formed between the first inclined surface 1211 and the second inclined surface 1212 opposite to each other in the first sub-voice cavity 121, so that the sound waves transmitted to the first sub-voice cavity 121 through the first voice cavity 110 are not affected. It will be incident perpendicularly on the inner wall of the first sub-voice cavity 121 to avoid the power loss caused by the return of the original sound waves, thereby improving the sound quality.
  • the inclination angles of the first inclined surface 1211 and the second inclined surface 1212 with respect to the side surface 12 of the middle frame 11 may be arbitrary.
  • the inclination angles of the first inclined surface 1211 and the second inclined surface 1212 can be determined according to the shape of the sound output structure penetrating the surface 13 of the middle frame 11 to make the appearance beautiful or improve the sound output quality.
  • At least one of the first inclined surface 1211 and the second inclined surface 1212 is an arc surface. It can be understood that by setting the first inclined surface 1211 or the second inclined surface 1212 as an arc surface, it is possible to ensure that the sound wave has a large reflection angle in a small incident area, and further reduces the loss of the sound wave in the original path. Probability.
  • the first inclined surface 1211 and the second inclined surface 1212 may both be flat, or at least one of them may be concave, or have another shape.
  • the first inclined surface 1211 and the first The shape of the surface 13 of the two inclined surfaces 1212 may also be determined according to the shape of the sound output structure penetrating the surface 13 of the middle frame 11 to make it beautiful in appearance or improve sound quality.
  • the second sound cavity 120 penetrates the surface 13 of the middle frame 11 to form an opening 14, and the housing assembly 100 further includes a decorative member 140 that is attached to the surface 13 and covers the opening 14.
  • the sound emitting hole 130 is provided in the decorative member 140. It can be understood that, in other possible implementation manners, the sound outlet hole 130 may also be directly opened on the surface 13 or the side surface 12 of the middle frame 11.
  • the number of the sound emitting holes 130 is plural, and the plurality of sound emitting holes 130 are disposed on the decorative member 140 at intervals along the length direction of the side surface 12. It can be understood that, in other possible implementation manners, the plurality of sound emitting holes 130 may be disposed on the decorative member 140 at intervals along other directions, for example, a direction perpendicular to the side surface 12; the number of the sound emitting holes 130 may also be a single
  • the shape of the sound outlet hole 130 may also be various, such as a circle, a triangle, a rectangle, a long strip, and the like.
  • the outline of the opening 14 has a straight portion 14 a and a curved portion 14 b opposite to and connected to each other.
  • the straight portion 14 a extends parallel to the length direction of the side surface 12, and the curved portion 14 b It is away from the side surface 12 with respect to the straight portion 14a.
  • the sound emitting hole 130 is provided on a side of the decorative member 140 near the linear portion 14a. It can be understood that, in other possible implementation manners, the sound emitting holes 130 may also be provided on a side of the decorative member 140 near the curved portion 14b; when the number of the sound emitting holes 130 is multiple, the sound emitting holes 130 are multiple. It may be provided at intervals along the outline of the straight portion 14a or the curved portion 14b.
  • the middle frame 11 further includes an inner surface 1221, and the inner surface 1221 is located in the second sub-chamber 122.
  • the middle frame 11 further includes a support portion 1222 provided on the inner surface 1221.
  • the support portion 1222 can be used to abut against the inner wall of the decoration member 140 to make the structure of the decoration member 140 more stable when it is installed in the opening 14. It can be understood that, preferably, the support portion 1222 does not completely cover the positions corresponding to the sound emitting holes 130 on the decorative member 140, and the support portion 1222 does not block the flow of sound waves in the second sound cavity 120.
  • the number of the support portions 1222 is plural, and the plurality of support portions 1222 are disposed on the inner surface 1221 at intervals along the length direction of the side surface 12.
  • the support portion 1222 may also be single; when the sound outlet hole 130 is opened on the side of the decorative member 140 near the straight portion 14a, the support portion 1222 may only be provided In the second sound cavity 120, the inner surface 1221 (that is, below) of the curved portion 14b is close to the curved portion 14b.
  • the support portion 1222 may be provided only in the middle frame. The inside of 11 is close to the inner surface 1221 (that is, above) of the straight portion 14a.
  • the first sound cavity 110 penetrates the side 12 of the middle frame 11 to form an outlet 15.
  • the housing assembly 100 further includes a seal 150 that is attached to the middle frame 11. Flank 12 covers the exit 15.
  • the manufacturing difficulty of the sound guide channel in the housing assembly 100 in actual production can be reduced, and the production equipment and molds are reduced. Requirements, saving production costs and improving production efficiency.
  • the outlet 15 is sealed by the sealing member 150, which can prevent sound waves coming out of the first sound chamber 110 from directly exiting the outlet 15, while reducing the production difficulty, and avoiding the influence on the sound output quality.
  • the side 12 of the middle frame 11 is further provided with a sealing installation groove 16, the outlet 15 corresponds to the position of the sealing installation groove 16, and a seal 150 is provided in the sealing installation groove 16. And cover exit 15.
  • the seal installation groove 16 after the seal 150 is installed in the seal installation groove 16, the appearance of the side surface 12 can be kept flat, the appearance of the product can be improved, and the seal 150 can be prevented from protruding from the side 12.
  • the possible wear and tear enhances the stability of the entire structure.
  • the first sound chamber 110 penetrates the bottom surface 17 of the sealing installation groove 16 and forms an outlet 15 on the bottom surface 17.
  • the area of the bottom surface 17 (the area before the outlet 15 is not formed) is larger than this. Area of exit 15.
  • the size of the seal 150 is matched with the seal installation groove 16. When the seal 150 is installed in the seal installation groove 16, the seal 150 does not protrude from the side 12, and the side 12 and the seal 150 maintain a flat appearance as a whole. .
  • the side surface 12 of the middle frame 11 may not be slotted, and the seal 150 may also be fitted on the side 12 of the middle frame 11 and cover the outlet 15. At this time, the seal 150 starts from The side surface 12 is convex; the sealing member 150 may also be directly embedded in the outlet 15 and fixed. At this time, the sealing member 150 does not protrude from the side surface 12, and it is also possible to maintain the appearance of the side surface 12 while sealing the outlet 15.
  • the sealing member 150 may be PET (polyethylene glycole terephthalate, polyethylene terephthalate). PET has excellent physical and mechanical properties in a wide temperature range, its surface is smooth, and its sound insulation and electrical insulation properties are excellent. It can be understood that, in other possible implementations, the seal 150 may also be made of metal, plastic, resin, or other materials.
  • the housing assembly 100 provided in this embodiment communicates through a first sound cavity 110 extending toward the side 12 of the middle frame 11, a second sound cavity 120 extending along the length of the side 12, and a sound outlet hole 130 provided on the surface 13.
  • the deviated sound guide channel, and the receiver and the external environment are connected through the deviated sound guide channel, which can save the space occupied near the sound hole 130 and enhance the appearance of the product while ensuring the quality of the audio output. Meet appearance requirements.
  • FIG. 8 is a schematic structural diagram of an electronic device 10 according to a second embodiment of the present application.
  • the electronic device 10 includes the housing assembly 100 and the receiver in the first embodiment, and the receiver is disposed in the housing assembly 100 and corresponds to an end of the first sound cavity 110 away from the second sound cavity 120. .
  • the receiver may be disposed in the first sound cavity 110 to improve space utilization.
  • the housing assembly 100 may further form other electronic devices (such as a display unit, a camera module, a sensor module, etc.) together to form the electronic device 10 provided in this embodiment.
  • other electronic devices such as a display unit, a camera module, a sensor module, etc.
  • the electronic device 10 provided in this embodiment communicates the receiver with the external environment through the deflected sound guide channel in the housing assembly 100, which can save corresponding response for the electronic device 10 near the sound output hole 130 on the premise of ensuring the quality of audio output. Space, so that the internal space near the sound outlet hole 130 can accommodate more other components, and establish a foundation for improving the appearance of the product.
  • FIG. 9 is a schematic structural diagram of an electronic device 10 according to a third embodiment of the present application.
  • the electronic device 10 includes the middle frame 11 and the receiver in the first embodiment.
  • the middle frame 11 includes a side surface 12, and the middle frame 11 is provided with a first sound cavity 110, a second sound cavity 120, and a sound outlet hole 130.
  • the first sound cavity 110 passes through the second sound cavity 120 and the sound outlet hole 130. Connected.
  • the receiver may be disposed at one end of the first sound cavity 110.
  • the sound wave emitted by the receiver enters the first sound cavity 110 and propagates toward the side surface 12, and then enters the second sound cavity 120 to propagate along the length direction of the side surface 12 and is transmitted to the outside through the sound outlet hole 130.
  • the number of sound emitting holes 130 is multiple, and the plurality of sound emitting holes 130 are arranged at intervals along the length direction of the side surface 12.
  • the entire symmetrical midline of the plurality of sound outlet holes 130 coincides with the symmetrical midline of the middle frame 11.
  • the sound waves entering the second sound cavity 120 through the first sound cavity 110. Propagates towards the symmetrical midline along the length of the side 12.
  • the electronic device 10 provided in this embodiment communicates the receiver with the external environment through the deflected sound guide channel in the housing assembly 100, and can ensure the sound output of the electronic device 10 at the top of the symmetrical center line on the premise of ensuring the quality of audio output.
  • the corresponding space is saved near the hole 130, so that the internal space near the top of the symmetrical centerline of the electronic device 10 can accommodate more other components, and establish a foundation for improving the appearance of the product.
  • the electronic device 10 of the above embodiment may include one or more processors (only one is shown in the figure), a processor 202, a memory 204, an RF (Radio Frequency) module 206, an audio circuit 210, a sensor 214, The input module 218 and the power module 222.
  • processors only one is shown in the figure
  • a processor 202 may include one or more processors (only one is shown in the figure), a processor 202, a memory 204, an RF (Radio Frequency) module 206, an audio circuit 210, a sensor 214, The input module 218 and the power module 222.
  • RF Radio Frequency
  • the structure shown in FIG. 11 is only schematic, and it does not limit the structure of the electronic device 10.
  • the electronic device 10 may further include more or fewer components than those shown in FIG. 11, or have a different correspondence from that shown in FIG. 11.
  • peripheral interface 224 can be implemented based on the following standards: Universal Asynchronous Receiver / Transmitter (UART), Universal Input / Output (GPIO), Serial Peripheral Interface Interface (SPI), Inter-Integrated Circuit (I2C), but not limited to the above standards.
  • UART Universal Asynchronous Receiver / Transmitter
  • GPIO Universal Input / Output
  • SPI Serial Peripheral Interface Interface
  • I2C Inter-Integrated Circuit
  • the peripheral interface 224 may only include a bus; in other examples, the peripheral interface 224 may further include other elements, such as one or more controllers, for example, for connecting the display screen. 200 display controller or memory controller for connecting to memory.
  • these controllers can also be separated from the peripheral interface 224 and integrated into the processor 202 or a corresponding peripheral.
  • the memory 204 may be used to store software programs and modules, and the processor 202 executes various functional applications and data processing by running the software programs and modules stored in the memory 204.
  • the memory 204 may include a high-speed random access memory, and may further include a non-volatile memory, such as one or more magnetic storage devices, a flash memory, or other non-volatile solid-state memory.
  • the memory 204 may further include memory remotely disposed with respect to the processor 202, and these remote memories may be connected to the electronic device 10 or the display screen 200 through a network. Examples of the above network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.
  • the RF module 206 is used to receive and send electromagnetic waves, to realize mutual conversion between electromagnetic waves and electrical signals, and to communicate with a communication network or other equipment.
  • the RF module 206 may include various existing circuit elements for performing these functions, such as an antenna, a radio frequency transceiver, a digital signal processor, an encryption / decryption chip, a subscriber identity module (SIM) card, a memory, and the like .
  • the RF module 206 can communicate with various networks, such as the Internet, an intranet, and a wireless network, or communicate with other devices through a wireless network.
  • the wireless network may include a cellular telephone network, a wireless local area network, or a metropolitan area network.
  • the above wireless network can use various communication standards, protocols and technologies, including but not limited to Global System for Mobile Communication (GSM), Enhanced Data Communication (GSM) Environment, EDGE, Broadband Code Division multiple access technology (wideband code division multiple access, W-CDMA), code division multiple access technology (Code division access, CDMA), time division multiple access technology (time division multiple access, TDMA), wireless fidelity technology (Wireless, Fidelity , WiFi) (such as the American Institute of Electrical and Electronics Engineers standards IEEE802.10A, IEEE802.11b, IEEE802.11g and / or IEEE802.11n), Voice over Internet (Internet Protocol, VoIP), Worldwide Interoperability for Microwave Access (Wi-Max), other protocols for mail, instant messaging, and short messaging, and any other suitable communication protocol, even those that have not yet been developed.
  • GSM Global System for Mobile Communication
  • GSM Global System for Mobile Communication
  • EDGE Broadband Code Division multiple access technology
  • W-CDMA Wideband code division multiple access
  • CDMA code division multiple access technology
  • the audio circuit 210, the earpiece 201, the sound jack 203, and the microphone 205 together provide an audio interface between the user and the electronic device 10.
  • the audio circuit 210 receives sound data from the processor 202, converts the sound data into electrical signals, and transmits the electrical signals to the handset 201.
  • the earpiece 201 converts electrical signals into sound waves that can be heard by a human ear.
  • the handset 201 can be used as the receiver described in the embodiments of the present application.
  • the audio circuit 210 also receives electrical signals from the microphone 205, converts the electrical signals into sound data, and transmits the sound data to the processor 202 for further processing. Audio data may be obtained from the memory 204 or through the RF module 206. In addition, the audio data may also be stored in the memory 204 or transmitted through the RF module 206.
  • the sensor 214 is disposed in the electronic device 10 or the display screen 200.
  • Examples of the sensor 214 include, but are not limited to, an acceleration sensor 214F, a gyroscope 214G, a magnetometer, and other sensors.
  • the gyroscope 214G can detect the posture of the electronic device 10, thereby determining the orientation of each component, determining the orientation of the display screen 200, determining the orientation of the screen, and the like.
  • the acceleration sensor 214F can detect the magnitude of acceleration in various directions (generally three axes), and can detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the electronic device 10 (such as horizontal and vertical screen switching, related games, magnetic force Calibrating attitude), vibration recognition related functions (such as pedometer, tap) and so on.
  • the electronic device 10 may also correspond to other sensors such as a gyroscope, a magnetometer, a barometer, a hygrometer, and a thermometer, and details are not described herein again.
  • the input module 218 may include the touch screen 209 provided on the display screen 200.
  • the touch screen 209 may collect a touch operation performed by the user on or near the touch screen 209 (such as a user using a finger, a stylus, etc. Operation of the object or accessory on the touch screen 209 or near the touch screen 209), so as to obtain the user ’s touch gesture, and drive the corresponding connection device according to a preset program.
  • the touch screen 209 may include a touch detection device and a touch controller.
  • the touch detection device detects a user's touch position, and detects a signal caused by a touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, and The touch information is converted into touch point coordinates, and then sent to the processor 202, and can receive commands from the processor 202 and execute them.
  • various types such as resistive, capacitive, infrared, and surface acoustic wave can be used to implement the touch detection function of the touch screen 209.
  • the input module 218 may further include other input devices, such as keys 207.
  • the keys 207 may include, for example, character keys for inputting characters, and control keys for triggering control functions. Examples of the control buttons include a "return to the home screen" button, an on / off button, and the like.
  • the display screen 200 is used to display information input by the user, information provided to the user, and various graphical user interfaces of the electronic device 10, and these graphical user interfaces may be composed of graphics, text, icons, numbers, videos, and any combination thereof.
  • Composition in one example, the touch screen 209 may be disposed on the display screen 200 so as to be integrated with the display screen 200, wherein each display area of the display screen 200 may be provided with a touch screen.
  • the power module 222 is configured to provide power to the processor 202 and other components.
  • the power module 222 may include a power management system, one or more power sources (such as a battery or AC power), a charging circuit, a power failure detection circuit, an inverter, a power status indicator, and any other electronic devices. 10 or components related to the generation, management and distribution of power within the display module.
  • the electronic device 10 further includes a positioner 219.
  • the positioner 219 is used to determine an actual position where the electronic device 10 is located.
  • the locator 219 uses a positioning service to implement positioning of the electronic device 10, and the positioning service should be understood as obtaining position information (such as latitude and longitude coordinates) of the electronic device 10 through a specific positioning technology. ), A technology or service that marks the location of a target object on an electronic map.
  • the housing components and electronic devices provided in the embodiments of the present application communicate with the first sound cavity extending toward the side of the middle frame, the second sound cavity extending along the length of the side, and the sound outlet hole to form a deviation structure.
  • the sound guide channel can save the space occupied near the sound hole on the premise of ensuring the audio output quality, enhance the appearance expression of the product, and meet the appearance requirements.

Abstract

一种壳体组件（100）及电子设备（10），涉及电子设备技术领域。壳体组件（100）包括中框（11），中框（11）包括侧面（12），中框（11）设有第一音腔（110）、第二音腔（120）和出音孔（130），第一音腔（110）的一端与受话器对应，第一音腔（110）的另一端朝向侧面（12）延伸，并与第二音腔（120）连通，第二音腔（120）沿侧面（12）的长度方向延伸，并与出音孔（130）连通。通过偏离结构的导音通道连通受话器与外界环境，可以在保证音频出音质量的前提下，节省出音孔（130）附近的空间占用，增强产品的外观表现力，达成外观需求。

Description

壳体组件及电子设备 技术领域
本申请涉及电子设备技术领域，更具体地，涉及一种壳体组件及电子设备。
背景技术
现有的手机、平板电脑等电子设备，其通常会在电子设备内部安装受话器，在壳体表面开设出音孔，并通过该出音孔连通受话器和外界环境，使用户能够听到受话器放出的声音。在手机等电子设备的屏占比越来越高，内部结构越来越紧凑的趋势下，怎样在不影响出音质量的前提下满足产品的外观需求，显得尤为重要。
发明内容
鉴于上述问题，本申请提出了一种壳体组件及电子设备，可以解决上述问题。
第一方面，本申请实施例提供了一种壳体组件，壳体组件包括中框，中框包括侧面，中框设有第一音腔、第二音腔和出音孔，第一音腔的一端与受话器对应，第一音腔的另一端朝向侧面延伸，并与第二音腔连通，第二音腔沿侧面的长度方向延伸，并与出音孔连通。
第二方面，本申请实施例提供了一种电子设备，电子设备包括如第一方面述及的壳体组件以及受话器，受话器设于壳体组件内，并与第一音腔的一端对应。
第三方面，本申请实施例提供了一种电子设备，电子设备包括中框以及受话器，中框包括侧面，中框设有第一音腔、第二音腔和出音孔，第一音腔通过第二音腔与出音孔连通，受话器设置于第一音腔的一端，受话器发出的声波进入第一音腔并朝向侧面传播，再进入第二音腔沿侧面的长度方向传播，并经由出音孔传至外界。
本申请实施例提供的壳体组件及电子设备，通过朝向中框侧面延伸的第一音腔、沿侧面长度方向延伸的第二音腔以及出音孔连通，形成偏离结 构的导音通道，可以在保证音频出音质量的前提下，节省出音孔附近的空间占用，增强产品的外观表现力，达成外观需求。
本申请的这些方面或其他方面在以下实施例的描述中会更加简明易懂。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1示出了本申请第一实施例提供的壳体组件的结构示意图；
图2示出了本申请第一实施例提供的壳体组件在第二视角的结构示意图；
图3为图2的A-A方向剖面示意图；
图4示出了本申请第一实施例提供的壳体组件在第三视角的结构示意图；
图5为图4的B-B方向剖面示意图；
图6示出了本申请第一实施例提供的壳体组件在第一视角下的分解示意图；
图7示出了本申请第一实施例提供的壳体组件在第四视角下的分解示意图；
图8示出了本申请第二实施例提供的电子设备的结构示意图；
图9示出了本申请第三实施例提供的电子设备的结构示意图；
图10为图9的区域X的放大示意图；
图11示出了本申请实施例提供的电子设备的结构框图。
具体实施方式
下面详细描述本申请的实施方式，所述实施方式的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施方式是示例性的，仅用于解释本申请，而不能理解为对本申请的限制。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长 度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所述特征。在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接或可以相互通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
目前，在手机、平板电脑等电子设备中，通常会在电子设备内部安装受话器，在壳体表面开设出音孔，并通过该出音孔连通受话器和外界环境，使用户能够听到受话器放出的声音。随着手机等电子设备的屏占比越来越高，为了保持设备外观的美观，如摄像头、传感器等重要结构被堆积到一起，留给受话器安装的内部空间受到挤压，怎样在不影响出音质量的前提下满足产品的外观需求，显得尤为重要。
为了使本技术领域的人员更好地理解本申请方案，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述。显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
第一实施例
请参照图1，图1是本申请第一实施例所提供的壳体组件100的结构示意图。在一些实施方式中，壳体组件100可以作为一个电子设备10例如手机的壳体或壳体的一部分。
壳体组件100包括中框11。中框11包括侧面12和与侧面12连接的表面13。作为一种方式，当壳体组件100作为手机的壳体的一部分时，中框11的侧面12可以是手机外边框所在的平面(或曲面)，例如手机上端的顶面(或左右两端的侧面12、下端的底面17)；中框11的表面13可以是手机安装显示屏幕一侧的平面(或曲面)，例如手机面向用户的正面(或背向用户的背面)。
请参照图2、图3、图4和图5，中框11设有第一音腔110、第二音腔120和出音孔130,第一音腔110的一端与受话器(图2、图3中未示出)对应，第一音腔110的另一端朝向侧面12延伸，并与第二音腔120连通；第二音腔120沿侧面12的长度方向延伸，并与出音孔130连通。在一些实施例中，受话器可以安装在第一音腔110附近(例如第一音腔110远离侧面12的一端)，受话器发出的声波能够进入第一音腔110。
作为一种方式，当受话器发出的声波进入第一音腔110后，沿第一音腔110的延伸方向朝向侧面12传播；再进入第二音腔120，沿第二音腔120的延伸方向即侧面12的长度方向传播；最后，声波经由出音孔130传至壳体组件100的外界环境中。
本实施例中，第一音腔110的空间形状可以是长方体、圆柱体、三棱柱、四棱柱等规则形状或规则形状的组合，也可以是不规则形状，其整体的延伸方向朝向侧面12；第二音腔120的空间形状也可以是长方体、圆柱体、三棱柱、四棱柱等规则形状或规则形状的组合，也可以是不规则形状， 其整体的延伸方向为侧面12的长度方向。
本实施例中，音腔延伸方向，可以理解为音腔中声音传播的主要方向，或音腔的中心轴线所在的方向。当侧面12为长条形时，侧面12的长度方向，可以是矩形的较长边所在的方向(当较长边为直线时，长度方向可以为直线方向；当较长边为弧线时，长度方向可以为弧线方向)；当侧面12为其他形状时，侧面12的长度方向，可以是其两端连线最长的径线所在的方向，例如椭圆的长轴方向。可以理解的是，当壳体组件100作为手机的壳体的一部分时，第二音腔120的延伸方向，可以是手机的左右方向(即从左向右延伸，或是从右向左延伸)。
请参照图5，本实施例中，中框11还包括导音斜面111，导音斜面111位于第一音腔110内。本实施例中，导音斜面111连接第一音腔110的两端，其延伸方向朝向侧面12和表面13，其可以将第一音腔110中远离侧面12和表面13的一端的声波导向靠近侧面12和表面13的另一端，并使声波经第一音腔110靠近侧面12和表面13的另一端进入第二音腔120。在其他的一些实施方式中，导音斜面111还可以是沿其他方向延伸的，例如朝向侧面12但远离表面13的方向延伸。
作为一种优选的实施方式，出音孔130的对称中线可以与中框11的对称中线重合。可以理解的是，当壳体组件100作为手机的壳体的一部分时，出音孔130可以设置在手机壳体的顶部中央，也可以设置在手机壳体的底部中央，也可以设置在手机壳体的左侧或右侧中央。
当出音孔130的对称中线与中框11的对称中线重合时，第一音腔110相对该对称中线向远离该对称中线的中框11的一侧偏离。例如，当出音孔130设置在手机壳体的顶部中央时，第一音腔110可以设置在偏离手机壳体对称中线的壳体左侧中间或壳体右侧中间，而受话器发出的声波可经由壳体两侧中间的第一音腔110向上传播进入沿左右方向延伸的第二音腔120，并传播至位于手机顶部中央的出音孔130处，进入外界环境中。
本实施例中，出音孔130贯穿中框11的表面13。可以理解的是，在其他的一些实施方式中，出音孔130还可以设置于中框11的侧面12，即出音孔130贯穿中框11的侧面12；出音孔130还可以设置在中框11的表 面13或侧面12凸设的其他结构上。
请参照图3，本实施例中，第二音腔120包括连通的第一子音腔121以及第二子音腔122，第二子音腔122通过第一子音腔121与第一音腔110连通。
本实施例中，中框11还包括第一倾斜面1211和第二倾斜面1212(如图3和图6所示)，第一倾斜面1211和第二倾斜面1212位于所述第一子音腔121内，并沿侧面12的长度方向相对设置。
本实施例中，第一子音腔121中相对的第一倾斜面1211和第二倾斜面1212之间，可以构成一个缓冲空间，使经由第一音腔110传至第一子音腔121的声波不会垂直入射到第一子音腔121的内壁上，避免声波原路返回造成的功率损耗，进而改善出音质量。
可以理解的是，第一倾斜面1211和第二倾斜面1212相对于中框11的侧面12的倾斜角度可以是任意的。作为一种方式，第一倾斜面1211和第二倾斜面1212的倾斜角度可以根据贯穿中框11表面13的出音结构的形状来确定，以使其外形美观或改善出音质量。
本实施例中，第一倾斜面1211和第二倾斜面1212中至少其中一者为弧面。可以理解的是，通过将第一倾斜面1211或第二倾斜面1212设置为弧面，可以在较小的入射区域内保证声波具有较大的反射角度，进一步降低了声波原路返回产生损耗的概率。在其他可能的实施方式中，第一倾斜面1211和第二倾斜面1212还可以均为平面，或至少其中一者为凹面，或为其他形状，作为一种方式，第一倾斜面1211和第二倾斜面1212的表面13形状也可以根据贯穿中框11表面13的出音结构的形状来确定，以使其外形美观或改善出音质量。
请参照图6，本实施例中，第二音腔120贯穿中框11的表面13形成开口14，壳体组件100还包括装饰件140，装饰件140贴合在表面13并覆盖开口14。作为一种方式，本实施例中，出音孔130设于装饰件140。可以理解的是，在其他可能的实施方式中，出音孔130还可以直接开设在中框11的表面13或侧面12。
作为一种方式，本实施例中，出音孔130的数量为多个，且多个出音 孔130沿侧面12的长度方向间隔设置于装饰件140。可以理解的是，在其他可能的实施方式中，多个出音孔130还可以是沿其他方向例如垂直于侧面12的方向间隔设置于装饰件140；出音孔130的数量还可以是单个的；出音孔130的形状也可以是多样的，例如圆形、三角形、矩形、长条形等。
请参照图6，本实施例中，开口14的轮廓具有相对并连接的直线部14a和曲线部14b，所述直线部14a的延伸方向与所述侧面12的长度方向平行，所述曲线部14b相对所述直线部14a远离所述侧面12。
作为一种方式，本实施例中，出音孔130设于所述装饰件140靠近直线部14a的一侧。可以理解的是，在其他可能的实施方式中，出音孔130还可以设于装饰件140靠近曲线部14b的一侧；当出音孔130的数量为多个时，多个出音孔130还可以沿着直线部14a或曲线部14b的轮廓间隔设置。
请参照图6，本实施例中，中框11还包括内表面1221，该内表面1221位于第二子音腔122内。中框11还包括设置于该内表面1221的支撑部1222。作为一种方式，支撑部1222可以用于抵靠装饰件140的内壁，以使装饰件140安装于开口14时的结构更加稳固。可以理解的是，优选的，支撑部1222的没有全部遮挡装饰件140上的出音孔130对应的位置，且支撑部1222没有阻断第二音腔120内声波的流通。
作为一种方式，本实施例中，支撑部1222的数量为多个，且多个支撑部1222沿侧面12的长度方向间隔设置于内表面1221。可以理解的是，在其他可能的实施方式中，所述支撑部1222还可以是单个的；当出音孔130开设在装饰件140上靠近直线部14a的一侧时，支撑部1222可以仅设置在第二音腔120内靠近曲线部14b的内表面1221(即下方)；当出音孔130开设在装饰件140上靠近曲线部14b的一侧时，支撑部1222还可以仅设置在中框11内靠近直线部14a的内表面1221(即上方)。
请参照图5和图7，本实施例中，第一音腔110贯穿中框11的侧面12形成出口15，壳体组件100还包括密封件150，该密封件150贴合在中框11的侧面12并覆盖出口15。
本实施例中，通过设计第一音腔110贯穿中框11的侧面12形成出口 15的结构，可以降低实际生产中对壳体组件100内导音通道的制造难度，降低了对生产设备和模具的要求，节省了生产成本，提高了生产效率。另外，通过密封件150对出口15进行密封，可以阻止从第一音腔110出来的声波直接从出口15穿出，在降低生产难度的同时，避免了对出音质量的影响。
作为一种方式，如图5和图7所示，中框11的侧面12还设有密封安装槽16，出口15与密封安装槽16的位置对应，密封件150设于该密封安装槽16内并覆盖出口15。
本实施例中，通过设置密封安装槽16，可以在密封件150安装在该密封安装槽16后，保持侧面12的外观平整，提高产品的美观程度，同时避免了密封件150从侧面12凸出可能造成的磨损，加强了整个结构的稳定性。
本实施例中，如图7所示，第一音腔110贯穿密封安装槽16的底面17，并在底面17形成出口15，此时底面17的面积(未形成出口15前的面积)大于该出口15的面积。作为一种方式，密封件150的尺寸和密封安装槽16配合，当密封件150安装在密封安装槽16中时，密封件150没有从侧面12凸出，侧面12和密封件150整体保持外观平整。
可以理解的是，在其他可能的实施方式中，中框11的侧面12也可以不开槽，密封件150也可以贴合在中框11的侧面12并覆盖出口15，此时密封件150从侧面12凸出；密封件150也可以直接嵌入出口15内并固定，此时密封件150不从侧面12凸出，也可以实现在密封出口15的同时，保持侧面12外观的平整。
本实施例中，密封件150可以是PET(polyethylene glycol terephthalate，聚对苯二甲酸乙二醇酯)。PET在较宽的温度范围内具有优良的物理机械性能，其表面光滑，隔音与电绝缘性能优良。可以理解的是，在其他可能的实施方式中，密封件150还可以是由金属、塑料、树脂或其他材料制成。
本实施例提供的壳体组件100，通过朝向中框11侧面12延伸的第一音腔110、沿侧面12长度方向延伸的第二音腔120以及开设在表面13的出音孔130连通，形成偏离结构的导音通道，并通过该偏离结构的导音通道连通受话器与外界环境，可以在保证音频出音质量的前提下，节省出音 孔130附近的空间占用，增强产品的外观表现力，达成外观需求。
第二实施例
请参照图8，图8是本申请第二实施例提供的电子设备10的结构示意图。
本实施例中，电子设备10包括上述第一实施例中的壳体组件100，以及受话器，受话器设于壳体组件100内，并与第一音腔110的远离第二音腔120的一端对应。作为一种方式，受话器可以设置在第一音腔110内，以提升空间的利用率。
本实施例中，壳体组件100可以进一步和其他结构(例如显示屏单元、摄像头模组、传感器模组等)共同组成本实施例提供的电子设备10。
本实施例提供的电子设备10，通过壳体组件100内偏离结构的导音通道连通受话器与外界环境，可以在保证音频出音质量的前提下，为电子设备10在出音孔130附近节省相应的空间，使出音孔130附近的内部空间内能够容纳更多其他的组件，为产品外观表现力的提升建立基础。
第三实施例
请参照图9，图9是本申请第三实施例提供的电子设备10的结构示意图。
本实施例中，电子设备10包括上述第一实施例中的中框11以及受话器。本实施例中，中框11包括侧面12，中框11设有第一音腔110、第二音腔120和出音孔130，第一音腔110通过第二音腔120与出音孔130连通。
本实施例中，受话器可以设置于第一音腔110的一端。受话器发出的声波进入第一音腔110并朝向侧面12传播，再进入第二音腔120沿侧面12的长度方向传播，并经由出音孔130传至外界。
本实施例中，出音孔130的数量为多个，且多个出音孔130沿侧面12的长度方向间隔排列设置。作为一种方式，如图9和图10所示，多个出音孔130整体的对称中线与中框11的对称中线重合，此时，经由第一音腔110进入第二音腔120的声波，沿侧面12的长度方向朝向该对称中线传播。
本实施例提供的电子设备10，通过壳体组件100内偏离结构的导音通 道连通受话器与外界环境，可以在保证音频出音质量的前提下，为电子设备10在位于对称中线顶端的出音孔130附近节省相应的空间，使电子设备10的对称中线顶端附近的内部空间内能够容纳更多其他的组件，为产品外观表现力的提升建立基础。
请参阅图11，上述实施例的电子设备10可以包括一个或多个(图中仅示出一个)处理器202、存储器204、RF(Radio Frequency，射频)模块206、音频电路210、传感器214、输入模块218、电源模块222。本领域普通技术人员可以理解，图11所示的结构仅为示意，其并不对所述电子设备10的结构造成限定。例如，所述电子设备10还可包括比图11中所示更多或者更少的组件，或者具有与图11所示不同的对应。
本领域普通技术人员可以理解，相对于所述处理器202来说，所有其他的组件均属于外设，所述处理器202与这些外设之间通过多个外设接口224相耦合。所述外设接口224可基于以下标准实现：通用异步接收/发送装置200(Universal Asynchronous Receiver/Transmitter，UART)、通用输入/输出(General Purpose Input Output，GPIO)、串行外设接口(Serial Peripheral Interface，SPI)、内部集成电路(Inter-Integrated Circuit，I2C)，但不并限于上述标准。在一些实例中，所述外设接口224可仅包括总线；在另一些实例中，所述外设接口224还可包括其他元件，如一个或者多个控制器，例如用于连接所述显示屏200的显示控制器或者用于连接存储器的存储控制器。此外，这些控制器还可以从所述外设接口224中脱离出来，而集成于所述处理器202内或者相应的外设内。
所述存储器204可用于存储软件程序以及模块，所述处理器202通过运行存储在所述存储器204内的软件程序以及模块，从而执行各种功能应用以及数据处理。所述存储器204可包括高速随机存储器，还可包括非易失性存储器，如一个或者多个磁性存储装置、闪存、或者其他非易失性固态存储器。在一些实例中，所述存储器204可进一步包括相对于所述处理器202远程设置的存储器，这些远程存储器可以通过网络连接至所述电子设备10或显示屏200。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
所述RF模块206用于接收以及发送电磁波，实现电磁波与电信号的相互转换，从而与通讯网络或者其他设备进行通讯。所述RF模块206可包括各种现有的用于执行这些功能的电路元件，例如，天线、射频收发器、数字信号处理器、加密/解密芯片、用户身份模块(SIM)卡、存储器等等。所述RF模块206可与各种网络如互联网、企业内部网、无线网络进行通讯或者通过无线网络与其他设备进行通讯。上述的无线网络可包括蜂窝式电话网、无线局域网或者城域网。上述的无线网络可以使用各种通信标准、协议及技术，包括但并不限于全球移动通信系统(Global System for Mobile Communication，GSM)、增强型移动通信技术(Enhanced Data GSM Environment，EDGE)，宽带码分多址技术(wideband code division multiple access，W-CDMA)，码分多址技术(Code division access，CDMA)、时分多址技术(time division multiple access，TDMA)，无线保真技术(Wireless，Fidelity，WiFi)(如美国电气和电子工程师协会标准IEEE802.10A，IEEE 802.11b，IEEE802.11g和/或IEEE 802.11n)、网络电话(Voice over internet protocal，VoIP)、全球微波互联接入(Worldwide Interoperability for Microwave Access，Wi-Max)、其他用于邮件、即时通讯及短消息的协议，以及任何其他合适的通讯协议，甚至可包括那些当前仍未被开发出来的协议。
音频电路210、听筒201、声音插孔203、麦克风205共同提供用户与所述电子设备10之间的音频接口。具体地，所述音频电路210从所述处理器202处接收声音数据，将声音数据转换为电信号，将电信号传输至所述听筒201。所述听筒201将电信号转换为人耳能听到的声波。特别的，听筒201可以作为本申请实施例中所述的受话器。所述音频电路210还从所述麦克风205处接收电信号，将电信号转换为声音数据，并将声音数据传输给所述处理器202以进行进一步的处理。音频数据可以从所述存储器204处或者通过所述RF模块206获取。此外，音频数据也可以存储至所述存储器204中或者通过所述RF模块206进行发送。
所述传感器214设置在所述电子设备10内或显示屏200内，所述传感器214的实例包括但并不限于：加速度传感器214F、陀螺仪214G、磁力 计以及其他传感器。
具体地，陀螺仪214G可以检测电子设备10的姿态，从而确定各个部件的朝向，确定显示屏200的朝向、确定屏幕的朝向等。加速度传感器214F可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别所述电子设备10姿态的应用(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等。另外，所述电子设备10还可对应陀螺仪、磁力计、气压计、湿度计、温度计等其他传感器，在此不再赘述。
本实施例中，所述输入模块218可包括设置在显示屏200上的所述触摸屏209，所述触摸屏209可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在所述触摸屏209上或在所述触摸屏209附近的操作)，从而可以获得用户的触摸手势，并根据预先设定的程序驱动相应的连接装置。可选的，所述触摸屏209可包括触摸检测装置和触摸控制器。其中，所述触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给所述触摸控制器；所述触摸控制器从所述触摸检测装置上接收触摸信息，并将该触摸信息转换成触点坐标，再送给所述处理器202，并能接收所述处理器202发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现所述触摸屏209的触摸检测功能。除了所述触摸屏209，在其它变更实施方式中，所述输入模块218还可以包括其他输入设备，如按键207。所述按键207例如可包括用于输入字符的字符按键，以及用于触发控制功能的控制按键。所述控制按键的实例包括“返回主屏”按键、开机/关机按键等等。
显示屏200用于显示由用户输入的信息、提供给用户的信息以及所述电子设备10的各种图形用户接口，这些图形用户接口可以由图形、文本、图标、数字、视频和其任意组合来构成，在一个实例中，所述触摸屏209可设置于显示屏200上从而与显示屏200构成一个整体，其中，显示屏200的各个显示区域均可设置触摸屏。
所述电源模块222用于向所述处理器202以及其他各组件提供电力供应。具体地，所述电源模块222可包括电源管理系统、一个或多个电源(如 电池或者交流电)、充电电路、电源失效检测电路、逆变器、电源状态指示灯以及其他任意与所述电子设备10或显示模块内电力的生成、管理及分布相关的组件。
所述电子设备10还包括定位器219，所述定位器219用于确定所述电子设备10所处的实际位置。本实施例中，所述定位器219采用定位服务来实现所述电子设备10的定位，所述定位服务，应当理解为通过特定的定位技术来获取所述电子设备10的位置信息(如经纬度坐标)，在电子地图上标出被定位对象的位置的技术或服务。
综上所述，本申请实施例提供的壳体组件及电子设备，通过朝向中框侧面延伸的第一音腔、沿侧面长度方向延伸的第二音腔以及出音孔连通，形成偏离结构的导音通道，可以在保证音频出音质量的前提下，节省出音孔附近的空间占用，增强产品的外观表现力，达成外观需求。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“实施方式”等的描述意指结合该实施例、示例或实施方式描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例、示例或实施方式中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
最后应说明的是：以上实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不驱使相应技术方案的本质脱离本申请各实施例技术方案的精神和范围。

Claims (20)

  1. 一种壳体组件，其特征在于，包括中框，所述中框包括侧面，所述中框设有第一音腔、第二音腔和出音孔，所述第一音腔的一端与受话器对应，所述第一音腔的另一端朝向所述侧面延伸，并与所述第二音腔连通，所述第二音腔沿所述侧面的长度方向延伸，并与所述出音孔连通。
  2. 根据权利要求1所述的壳体组件，其特征在于，所述中框包括导音斜面，所述导音斜面位于所述第一音腔内。
  3. 根据权利要求1所述的壳体组件，其特征在于，所述出音孔的对称中线与所述中框的对称中线重合，所述第一音腔相对所述对称中线向远离所述对称中线的所述中框的一侧偏离。
  4. 根据权利要求1所述的壳体组件，其特征在于，所述中框还包括与所述侧面连接的表面，所述出音孔贯穿所述表面，所述第二音腔包括连通的第一子音腔以及第二子音腔，所述第二子音腔通过所述第一子音腔与所述第一音腔连通。
  5. 根据权利要求4所述的壳体组件，其特征在于，所述中框包括第一倾斜面和第二倾斜面，所述第一倾斜面和所述第二倾斜面位于所述第一子音腔内，并沿所述侧面的长度方向相对设置。
  6. 根据权利要求5所述的壳体组件，其特征在于，所述第一倾斜面和所述第二倾斜面中至少其中一者为弧面。
  7. 根据权利要求4所述的壳体组件，其特征在于，所述第二音腔贯穿所述表面形成开口，所述壳体组件还包括装饰件，所述装饰件贴合在所述表面并覆盖所述开口，所述出音孔设于所述装饰件。
  8. 根据权利要求7所述的壳体组件，其特征在于，所述出音孔为多个，且多个所述出音孔沿所述侧面的长度方向间隔设置于所述装饰件。
  9. 根据权利要求7所述的壳体组件，其特征在于，所述开口的轮廓具有相对并连接的直线部和曲线部，所述直线部的延伸方向与所述侧面的长度方向 平行，所述曲线部相对所述直线部远离所述侧面。
  10. 根据权利要求9所述的壳体组件，其特征在于，所述出音孔设于所述装饰件靠近所述直线部的一侧。
  11. 根据权利要求7所述的壳体组件，其特征在于，所述中框包括内表面，所述内表面位于所述第二子音腔内，所述中框还包括设置于所述内表面的支撑部。
  12. 根据权利要求11所述的壳体组件，其特征在于，所述支撑部为多个，且多个所述支撑部沿所述侧面的长度方向间隔设置。
  13. 根据权利要求1所述的壳体组件，其特征在于，所述出音孔贯穿所述侧面。
  14. 根据权利要求1所述的壳体组件，其特征在于，所述第一音腔贯穿所述侧面形成出口，所述壳体组件还包括密封件，所述密封件贴合在所述侧面并覆盖所述出口。
  15. 根据权利要求14所述的壳体组件，其特征在于，所述侧面设有密封安装槽，所述出口与所述密封安装槽对应，所述密封件设于所述密封安装槽内并覆盖所述出口。
  16. 根据权利要求15所述的壳体组件，其特征在于，所述第一音腔贯穿所述密封安装槽的底面形成所述出口，所述底面的面积大于所述出口的面积。
  17. 根据权利要求14或15或16所述的壳体组件，其特征在于，所述密封件为PET。
  18. 一种电子设备，其特征在于，包括：
    如权利要求1-17任一项所述的壳体组件；以及
    受话器，所述受话器设于所述壳体组件内，并与所述第一音腔的一端对应。
  19. 一种电子设备，其特征在于，包括:
    中框，所述中框包括侧面，所述中框设有第一音腔、第二音腔和出音孔，所述第一音腔通过所述第二音腔与所述出音孔连通；以及
    受话器，所述受话器设置于所述第一音腔的一端，所述受话器发出的声波进入所述第一音腔并朝向所述侧面传播，再进入所述第二音腔沿所述侧面的长度方向传播，并经由所述出音孔传至外界。
  20. 根据权利要求19所述的电子设备，其特征在于，所述出音孔的对称中线与所述中框的对称中线重合，进入所述第二音腔的声波沿所述侧面的长度方向朝向所述对称中线传播。
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