WO2021244549A1 - 显示装置的框体组件以及显示装置 - Google Patents

显示装置的框体组件以及显示装置 Download PDF

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Publication number
WO2021244549A1
WO2021244549A1 PCT/CN2021/097771 CN2021097771W WO2021244549A1 WO 2021244549 A1 WO2021244549 A1 WO 2021244549A1 CN 2021097771 W CN2021097771 W CN 2021097771W WO 2021244549 A1 WO2021244549 A1 WO 2021244549A1
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WO
WIPO (PCT)
Prior art keywords
sound
frame assembly
mounting plate
back plate
cavity
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Application number
PCT/CN2021/097771
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English (en)
French (fr)
Inventor
江加宏
Original Assignee
高创(苏州)电子有限公司
京东方科技集团股份有限公司
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Publication of WO2021244549A1 publication Critical patent/WO2021244549A1/zh

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • 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

Definitions

  • the present application relates to the field of display technology, and in particular to a frame assembly of a display device and a display device.
  • the present application proposes a frame assembly of a display device and a display device.
  • a frame assembly of a display device which includes: a front shell and a rear shell; the front shell and the rear shell combine to form a cavity for arranging a speaker.
  • the rear case includes a back plate
  • the front case includes a mounting plate disposed opposite to the back plate
  • the mounting plate includes a mounting structure for arranging a display panel
  • the frame assembly further includes a sound-guiding side wall located between the mounting plate and the back plate; when the front shell and the rear shell are aligned, the mounting plate, the The back plate and the sound guide side wall cooperate to form a sound guide channel; the mounting plate is provided with a first through hole, one end of the sound guide channel communicates with the first through hole, and the sound guide channel The other end is located in the cavity.
  • the frame assembly further includes a sound-guiding side wall located between the mounting plate and the back plate; when the front shell and the rear shell are aligned, the mounting plate, the The back plate and the sound guide side wall cooperate to form a sound guide channel; the back plate is provided with a second through hole, one end of the sound guide channel communicates with the second through hole, and the sound guide channel The other end is located in the cavity.
  • the mounting board has an electronic device installation area, and the first through hole faces the electronic device installation area.
  • the sound guide side wall is located on at least one structure of the back plate and the mounting plate.
  • the sound guiding side wall when the sound guiding side wall is located on the back plate and the mounting plate, the sound guiding side wall includes a first sound guiding side wall located on the back plate and a first sound guiding side wall located on the mounting plate On the second sound guide side wall, in the mating state of the front shell and the rear shell, the first sound guide side wall and the second sound guide side wall butt to form the sound guide Side wall.
  • the mounting board has a sound output area opposite to the speaker, and the sound output area is provided with a sound hole behind the screen.
  • At least one structure of the front shell and the rear shell includes an outer peripheral wall connected to both the edge of the back plate and the edge of the mounting plate, and the outer peripheral wall is connected to the back plate and the The mounting plate constitutes the cavity;
  • the frame assembly further includes a soundproof wall, which is connected to the back plate, the mounting plate, and the outer peripheral wall to separate the sound transmission cavity in the cavity; the outer peripheral wall is used for A peripheral sound hole is provided in the part constituting the sound transmission cavity.
  • the mounting plate has an air flow through hole communicating with the sound transmission cavity, and the air flow through hole is in communication with the sound outlet behind the screen.
  • the frame assembly further includes a compartment wall; the compartment wall cooperates with the back plate and the mounting plate to partition the cavity into a plurality of sub-cavities, each of the sub-cavities Used to set at least one of the speakers.
  • the compartment wall is located on at least one of the mounting plate and the back plate.
  • the compartment wall when the compartment wall is located on the back plate and the mounting plate, the compartment wall includes a first compartment wall on the back plate and a first compartment wall on the mounting plate Two compartment walls, in the mating state of the front shell and the rear shell, the first compartment wall and the second compartment wall are butted to form the compartment wall.
  • a first sealing structure is provided on the front housing
  • a second sealing structure is provided on the rear housing
  • the first sealing structure and the first sealing structure are The two sealing structures are hermetically connected to seal the cavity.
  • one of the first sealing structure and the second sealing structure is a groove, and the other sealing structure is a protrusion matching the groove.
  • first sealing structure and the sealing structure including a groove in the second sealing structure further include a sealing element located in the groove.
  • the sealing element includes any one of a sealing sponge and a sealant.
  • the front shell and the rear shell are connected by any one of screw connection and ultrasonic welding.
  • a display device which includes a display panel and the aforementioned frame assembly.
  • the display panel includes any one of a liquid crystal display panel and an organic light emitting diode display panel.
  • FIG. 1 is a schematic diagram of the layout structure of a speaker in a display device in the related art
  • Figure 2 is a front view of a frame assembly of a display device provided by an embodiment of the present application
  • FIG. 3 is a schematic cross-sectional structure diagram of the frame assembly of the display device shown in FIG. 2;
  • Figure 4 is a right side view of the front shell in the frame assembly shown in Figure 3;
  • Figure 5 is a left side view of the rear shell in the frame assembly shown in Figure 3;
  • Figure 6 is a front view of the rear case shown in Figure 5;
  • FIG. 7 is a schematic diagram of another cross-sectional structure of the frame assembly shown in FIG. 2;
  • FIG. 8 is a schematic diagram of an enlarged structure of the frame assembly shown in FIG. 2;
  • Figure 9 is a left side view of the front shell shown in Figure 4.
  • Figure 10 is a right side view of the front shell shown in Figure 4.
  • Figure 11 is a front view of the front shell shown in Figure 4.
  • Figure 12 is a left side view of the rear case shown in Figure 5;
  • Figure 13 is a right side view of the rear case shown in Figure 5;
  • FIG. 14 is a rear view of a frame assembly of a display device according to an embodiment of the present application.
  • FIG. 15 is a schematic diagram of a display device provided by an embodiment of the present application.
  • FIG. 1 it is a schematic structural diagram of a display device in the related art.
  • the display device includes a display panel 1'and a speaker 2'installed at the edge of the back of the display panel 1'.
  • a speaker 3' is provided in the speaker 2'. Due to space constraints, the volume of the speaker 2'cavity is small, causing the problem that low frequencies cannot be expressed; at the same time, the smaller volume also limits the power selection of the speaker 3', reducing the treble performance ability, and further reducing the user's acoustics Experience.
  • FIG. 2 is a front view of a frame assembly of a display device according to an embodiment of the application.
  • the frame assembly includes a front shell 1 and a rear shell.
  • FIG. 2 shows a schematic diagram of one side of the front case 1.
  • FIG. 3 FIG. 3 is a cross-sectional structure diagram of the frame assembly of the display device shown in FIG. 2 at A-A').
  • the front shell 1 and the rear shell 2 are combined to form a cavity q1 for arranging the speaker 3; the cavity q1 can cooperate with the speaker 3 to realize the sound output of the display device.
  • the frame assembly of the display device provided by the embodiments of the present application is provided with a front shell and a rear shell, and the front shell and the rear shell form a cavity for arranging a speaker in an aligned state; the cavity can be combined with The speaker cooperates with the technical solution to realize the sound output of the display device.
  • the frame assembly can not only be used as the frame of the display device, but also can use the space between the front case 1 and the rear case 2 as a sound box cavity. It breaks through the space limitation of the existing design, and makes the acoustic utilization space multifolded. This method, on the one hand, ensures that the speaker cavity has a large volume, which is conducive to improving low-frequency expressiveness.
  • the larger volume greatly increases the effective usable area of the speaker 3, and a large-diameter speaker 3 can be selected to enhance the speaker 3.
  • the power can solve the problem of insufficient overall acoustic power in related technologies; these two aspects are comprehensive and beneficial to ensure the extension of sound quality, greatly increase the effective bandwidth, and significantly improve the acoustic experience of consumers.
  • the rear case 2 includes a back plate 21
  • the front case 1 includes a mounting plate 11 disposed opposite to the back plate 21, and the mounting plate 11 includes a mounting structure 12 for setting the display panel 9.
  • the mounting structure 12 is a mounting portion, and the display panel 9 can be pasted on the mounting portion 12 through adhesive.
  • the mounting structure 12 is a mounting frame, and the display panel 9 is fixed on the mounting plate 11 through the mounting frame.
  • the space under the display panel can be used as the space used by the speaker system, so as to effectively ensure the available space of the speaker.
  • the diameter of the speaker can reach 45mm, and its corresponding power is 5W, which is difficult to achieve in related technologies.
  • the choice of acoustic components is limited, resulting in insufficient bass sound quality of electronic products, and it is difficult to meet people's requirements for sound quality.
  • the technical solutions provided by the embodiments of the present application not only improve the bass sound effect of the display device, but also greatly improve the high sound quality.
  • the corresponding lowest frequency can reach below 90 Hz, which is far superior to the low frequency limit of 450 Hz of existing similar products.
  • the electronic components in the display device can be isolated outside the cavity, or can be flexibly integrated according to specific functional requirements. Some devices are arranged inside the cavity to maximize the utilization of the space in the cavity. In addition, acoustic components such as sound-absorbing cotton are arranged in the cavity to ensure the sound quality effect.
  • the electronic components may be arranged on the front case 1, so as to realize the organic integration of the design of the display device and the design of the sound box, so that the overall design of the display device is more reasonable.
  • the display panel 9 may be a liquid crystal display panel, an organic light-emitting diode (Organic Light-Emitting Diode, OLED) display panel, etc., which are not specifically limited here.
  • the touch panel can be provided separately or integrated on the display panel.
  • the independently arranged touch panel it can be further arranged on the display panel.
  • the frame assembly further includes a sound guide side wall 4 located between the mounting plate and the back plate.
  • the mounting plate 11, the back plate 21 and the sound guide side wall 4 cooperate to form a sound guide channel.
  • Figure 4 is a right side view of the front case 1 in the frame assembly shown in Figure 3
  • Figure 5 is a left side view of the rear case 2 in the frame assembly shown in Figure 3 .
  • the mounting plate 11 is provided with a first through hole t1, one end d1 of the sound guide channel d is communicated with the first through hole t1, and the other end d2 of the sound guide channel d is located in the cavity.
  • a second through hole may be provided on the back plate, and one end of the sound guide channel may communicate with the second through hole, which is not limited in the present application.
  • the sound guide side wall 4 is located on at least one structure of the back plate 21 and the mounting plate 11. That is, the sound guide side wall 4 can be separately located on the back plate 21, or the sound guide side wall 4 can be separately located on the mounting plate 11, or the sound guide side wall can be located on the back plate and the mounting plate.
  • 4 and 5 show the structure where the sound guide side wall is located on the back plate 21 and the mounting plate 21.
  • the sound guide side wall 4 includes a first sound guide side wall 41 located on the back plate 21 and a second sound guide side wall 42 located on the mounting plate 11. In the state, the first sound-guiding side wall 41 and the second sound-guiding side wall 42 are butted to form the sound-guiding side wall 4.
  • the function of the sound box cavity includes preventing the sound wave signals on the front and back sides of the diaphragm of the speaker 3 from directly forming a loop, causing the sound signals to be superimposed and cancelled.
  • the sound guide side wall 4 By arranging the sound guide side wall 4, it can function as an inverted tube to enhance the sound signal of a certain wavelength in the low frequency band and improve the performance of low frequency sound quality.
  • the solution for enhancing the sound signal of a certain wavelength in the low frequency band is not limited to an inverter, and a radiator (such as a false diaphragm) can also be used to achieve similar effects, which is not specifically limited here.
  • the mounting board 11 has an electronic device setting area 8 (the electronic device setting area 8 is used for setting electronic devices such as a circuit board for driving a display panel in a display device), and the mounting board 11
  • the upper first through hole t1 faces the electronic device setting area 8.
  • the loudspeaker 3 can generate huge airflow when it vibrates up and down during operation.
  • the airflow in the cavity can be fully utilized to promote the airflow on the circuit board. Flow, enhance the heat exchange between it and the circuit board, realize the rapid heat dissipation of the circuit board, and can effectively avoid the heat generation problem of the display device.
  • the first through hole may be located close to the electronic device installation area, for example, may be adjacent to the electronic device installation area.
  • the length of the sound guide channel and the position of the electronic device can be flexibly designed according to the overall size of the display device, which will not be described in detail.
  • the diaphragm of the loudspeaker 3 can face the back plate 21. At this time, an opening is provided on the back plate 21 to realize the output of the vibrating air flow, which will not be described in detail here.
  • the mounting board 11 when the diaphragm of the speaker 3 is set toward the mounting board 11, as an optional embodiment, the mounting board 11 is provided with a rear-screen sound hole at a position corresponding to the sounding surface 31 of the speaker 3 13. That is, the mounting board 11 has a sound area opposite to the speaker 3, and the sound area is provided with a sound hole 13 behind the screen. It should be understood that the sound emitting surface 31 corresponds to the diaphragm of the speaker 3.
  • At least one structure of the front shell 1 and the rear shell 2 includes an outer peripheral wall 6 connected to the edge of the back plate 21 and the edge of the mounting plate.
  • the outer peripheral wall 6 and the back plate 21 and the mounting plate 11 constitute a cavity q1; It also includes a soundproof wall 7, which is connected to the back plate 21, the mounting plate 11, and the outer peripheral wall 6 to separate the sound transmission cavity q11 in the cavity; the mounting plate 11 is also provided with an air flow communicating with the sound transmission cavity q11 ⁇ 14.
  • FIG. 6 is a front view of the rear case shown in FIG. 5 (a schematic structural view viewed along the direction f1).
  • a peripheral sound hole 61 is provided at a portion of the outer peripheral wall 6 used to form the sound transmission cavity q11.
  • the air flow through hole 14 is used to allow the air flow passing through the sound hole 13 behind the screen to enter the sound transmission cavity q11 and flow out from the outer sound hole 61.
  • FIG. 7 is a schematic cross-sectional structure diagram of the frame assembly shown in FIG. 2 at B-B'. It can be seen that through the display panel 9 and the mounting plate 11, the airflow from the sound hole behind the guide screen enters the sound transmission cavity q11 near the outer periphery, and then realizes the outer periphery sound, effectively utilizes the space in the cavity, and makes the overall structure more compact , Which helps reduce the thickness of the display device and is easy to implement.
  • the air flow from the sound guide channel can also enter the sound transmission cavity through the air flow through hole 14 and flow out through the outer peripheral sound hole 61 to achieve peripheral sound.
  • the frame assembly further includes a compartment wall 7; the compartment wall 7 cooperates with the back plate 21 and the mounting plate 11 to divide the cavity into a plurality of sub-cavities (shown in the figure)
  • the sub-cavity q12 and the sub-cavity q13) are shown, and each sub-cavity is used to set at least one speaker 3.
  • the multiple sub-cavities are respectively used to set the speaker 3 to achieve multi-channel output.
  • the figure shows an example in which the cavity is divided into two sub-cavities, which can achieve sound output from the left and right channels.
  • the cavity is partitioned by the partition wall 7 to generate a plurality of sub-cavities, and each sub-cavity can be used to install the speaker 3, thereby realizing multi-channel output, realizing the stereo sound quality effect, and improving the overall sound quality level of the display device.
  • the sub-cavities are arranged symmetrically, which is beneficial to improve the overall output effect of the multi-channel.
  • the compartment wall 7 is located on at least one of the mounting plate and the back plate. That is, the compartment wall 7 can be separately located on the back plate 21, or the compartment wall 7 can be separately located on the mounting plate 11, or the compartment wall 7 can be located on the back plate 21 and the mounting plate 11.
  • FIG. 4 and FIG. 5 show the structure in which the compartment wall 7 is located on the back plate 21 and the mounting plate 11.
  • the compartment wall 7 includes a first compartment wall 71 on the back plate 21 and a second compartment wall 72 on the mounting plate 11. When the back plate 21 and the mounting plate 11 are in the mating state, the first compartment wall 71 and the second compartment wall 72 butt to form the compartment wall 7.
  • the mounting board 11 includes a concave-convex structure.
  • FIG. 3 and FIG. 7 indicate an electronic device setting area 8 formed by using a concave-convex structure, and the electronic device setting area 8 is used for setting electronic devices.
  • the concave-convex structure is also formed with a first through hole t1 facing the electronic device installation area 8 beside the electronic device installation area 8.
  • the specific arrangement of the soundproof wall 7 here is similar to the specific arrangement of the sound-guiding side wall 4, and the description of the soundproof wall 7 in the above-mentioned embodiment can be referred to, which will not be repeated in the embodiment of the present application.
  • FIG. 8 it is a schematic diagram of an enlarged structure of the frame assembly shown in FIG. 2 at position z.
  • the front housing 1 has a first sealing structure 111
  • the rear housing 2 has a second sealing structure 211.
  • the first sealing structure 111 and the second sealing structure 211 are sealed Connect to seal the cavity.
  • Such a structure can ensure the tightness of the cavity, and avoid acoustic leakage and acoustic short-circuiting to reduce the acoustic quality and body perception.
  • the specific connection method of the front shell 1 and the rear shell 2 may be threaded connection or ultrasonic welding. A person skilled in the art can reasonably select an appropriate connection method according to the materials of the front shell 1 and the rear shell 2, which is not specifically limited here.
  • one of the first sealing structure 111 and the second sealing structure 211 is a groove, and the other sealing structure is a protrusion matching the groove.
  • FIG. 8 shows the case where the first sealing structure 111 is a groove and the second sealing structure 211 is a protrusion, but the embodiment of the present application does not limit this. Those skilled in the art can understand that interchange of the positions of the grooves and the protrusions also has the same technical effect.
  • the sealing structure including the groove in the first sealing structure 111 and the second sealing structure 211 further includes a sealing element 112 located in the groove.
  • the sealing member 112 may be a sealing foam strip or sealing glue or the like.
  • FIG. 9 is a left side view of the front shell shown in FIG. 4, as shown in FIG. 10, which is FIG. 4 Right side view of the front case shown.
  • FIG. 11 it is a front view of the front case shown in FIG. 4.
  • FIG. 12 it is a left side view of the rear case shown in FIG. 5, and as shown in FIG. 13, it is a right side view of the rear case shown in FIG.
  • FIG. 14 it is a rear view of the frame assembly of the display device provided by the embodiment of the application.
  • the back plate 21 is provided with a power button p.
  • the frame assembly of the display device forms a cavity for installing a speaker by arranging a front shell and a rear shell, and the front shell and the rear shell are in an aligned state; the cavity can be connected to the speaker.
  • the frame assembly of the display device can not only be used as the frame of the display device, but also can use the entire space between the front shell and the rear shell as the sound box cavity, which is a breakthrough in the current situation.
  • the larger volume greatly increases the effective usable area of the speaker.
  • Large-diameter speakers can be selected to increase the power of the speakers. Solve the problem of insufficient overall acoustic power in the prior art; these two aspects are comprehensive and beneficial to ensure the extension of sound quality, greatly increase the effective bandwidth, and significantly improve the user's acoustic experience.
  • the present application also provides a display device, which includes: the frame assembly of the above embodiment.
  • the display device of this embodiment adopts the frame assembly of the foregoing embodiment, and accordingly has the enhancement of low-frequency expressiveness brought by the frame assembly, increase the power of the speaker, comprehensively achieve a breakthrough in the sound quality of the display device, and improve consumers The technical effect of the sense of acoustic experience.
  • the display device in this embodiment can be a liquid crystal panel, electronic paper, mobile phone, tablet computer, television, monitor, notebook computer, digital photo frame, navigator, car monitor, children's learning machine, game machine, smart Any product or component with display function, such as a picture screen.
  • FIG. 15 shows a structural block diagram of a display device 1500 provided by an exemplary embodiment of the present application.
  • the display device 1500 may be: a television, a smart phone, a tablet computer, a video player, a notebook computer, or a desktop computer.
  • the display device 1500 may also be called user equipment, portable terminal, laptop terminal, desktop terminal and other names.
  • the display device 1500 includes: a processor 1501, a memory 1502, and a frame assembly 1510 provided in the foregoing embodiment.
  • the processor 1501 and the memory 1502 may be installed in the frame assembly 1510.
  • the processor 1501 may include one or more processing cores, such as a 4-core processor, an 8-core processor, and so on.
  • the processor 1501 may adopt at least one hardware form among digital signal processing (Digital Signal Processing, DSP), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), and Programmable Logic Array (Programmable Logic Array, PLA).
  • DSP Digital Signal Processing
  • FPGA Field-Programmable Gate Array
  • PLA Programmable Logic Array
  • the processor 1501 may also include a main processor and a coprocessor.
  • the main processor is a processor used to process data in the wake state, also called a central processing unit (CPU);
  • the coprocessor is A low-power processor used to process data in the standby state.
  • the processor 1501 may be integrated with a graphics processing unit (GPU), and the GPU is used to render and draw content that needs to be displayed on the display screen.
  • the processor 1501 may further include an artificial intelligence (AI) processor, and the AI processor is used to process computing operations related to machine learning.
  • AI artificial intelligence
  • the memory 1502 may include one or more computer-readable storage media, which may be non-transitory.
  • the memory 1502 may also include high-speed random access memory and non-volatile memory, such as one or more magnetic disk storage devices and flash memory storage devices.
  • the display device 1500 may optionally include a peripheral device interface 1503 and at least one peripheral device installed in the frame assembly 1519.
  • the processor 1501, the memory 1502, and the peripheral device interface 1503 may be connected by a bus or a signal line.
  • Each peripheral device can be connected to the peripheral device interface 1503 through a bus, a signal line, or a circuit board.
  • the peripheral device includes: at least one of a radio frequency circuit 1504, a touch display screen 1505, a camera 1506, a speaker 1507, and a power supply 1509.
  • the peripheral device interface 1503 may be used to connect at least one peripheral device related to Input/Output (I/O) to the processor 1501 and the memory 1502.
  • the processor 1501, the memory 1502, and the peripheral device interface 1503 are integrated on the same chip or circuit board; in some other embodiments, any one of the processor 1501, the memory 1502, and the peripheral device interface 1503 or The two can be implemented on a separate chip or circuit board, which is not limited in this embodiment.
  • the radio frequency circuit 1504 is used to receive and transmit radio frequency (RF) signals, also called electromagnetic signals.
  • the radio frequency circuit 1504 communicates with a communication network and other communication devices through electromagnetic signals.
  • the radio frequency circuit 1504 converts electrical signals into electromagnetic signals for transmission, or converts received electromagnetic signals into electrical signals.
  • the radio frequency circuit 1504 includes: an antenna system, an RF transceiver, one or more amplifiers, a tuner, an oscillator, a digital signal processor, a codec chipset, a user identity module card, and so on.
  • the radio frequency circuit 1504 can communicate with other terminals through at least one wireless communication protocol.
  • the wireless communication protocol includes but is not limited to: World Wide Web, Metropolitan Area Network, Intranet, various generations of mobile communication networks (2G, 3G, 4G, and 5G), wireless local area network and/or Wireless Fidelity (WiFi) networks.
  • the radio frequency circuit 1504 may also include a circuit related to Near Field Communication (NFC), which is not limited in this application.
  • NFC Near Field Communication
  • the display screen 1505 is used to display a user interface (User Interface, UI).
  • the UI can include graphics, text, icons, videos, and any combination thereof.
  • the display screen 1505 also has the ability to collect touch signals on or above the surface of the display screen 1505.
  • the touch signal may be input to the processor 1501 as a control signal for processing.
  • the display screen 1505 may also be used to provide virtual buttons and/or virtual keyboards, also called soft buttons and/or soft keyboards.
  • the display screen 1505 may be a flexible display screen, which is arranged on the curved surface or the folding surface of the display device 1500. Furthermore, the display screen 1505 can also be set as a non-rectangular irregular pattern, that is, a special-shaped screen.
  • the display screen 1505 may be a liquid crystal display screen or an organic light emitting diode display screen or the like.
  • the camera assembly 1506 is used to collect images or videos.
  • the camera assembly 1506 includes a front camera and a rear camera.
  • the front camera is set on the front panel of the terminal, and the rear camera is set on the back of the terminal.
  • the camera assembly 1506 may also include a flash.
  • the flash can be a single-color flash or a dual-color flash. Dual color temperature flash refers to a combination of warm light flash and cold light flash, which can be used for light compensation under different color temperatures.
  • the loudspeaker 1507 may be the loudspeaker involved in the above embodiments, and the loudspeaker may be a traditional thin-film loudspeaker or a piezoelectric ceramic loudspeaker.
  • the power supply 1509 is used to supply power to various components in the display device 1500.
  • the power source 1509 may be alternating current, direct current, disposable batteries, or rechargeable batteries.
  • the rechargeable battery may be a wired rechargeable battery or a wireless rechargeable battery.
  • a wired rechargeable battery is a battery charged through a wired line
  • a wireless rechargeable battery is a battery charged through a wireless coil.
  • the rechargeable battery can also be used to support fast charging technology.
  • FIG. 15 does not constitute a limitation on the display device 1500, and may include more or fewer components than shown, or combine certain components, or adopt different component arrangements.

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  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
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  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

一种显示装置的框体组件、显示装置以及终端。框体组件包括：前壳（1）和后壳（2）；前壳（1）和后壳（2）在对合状态下形成用于设置扬声器（3）的腔体（q1）；腔体（q1）能够与扬声器（3）配合实现显示装置的声音输出。这样的技术方案，显示装置的框体组件不仅能够作为显示装置的边框，而且能够将前壳（1）和后壳（2）之间的空间作为音箱腔体（q1）使用，突破了现有设计的空间局限，使得声学利用空间成多倍增加，有利的保证了音质延伸，极大提升有效频宽，显著提升用户的声学体验。

Description

显示装置的框体组件以及显示装置
本申请要求于2020年06月05日提交的申请号为202021014927.8、实用新型名称为“显示装置的框体组件及其显示装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及显示技术领域，尤其涉及一种显示装置的框体组件以及显示装置。
背景技术
随着科学技术的不断进步，同时具有显示和发声功能的电子产品被广泛应用在人们的日常生活中，例如：电视机、笔记本电脑、显示器、儿童学习机、游戏机、智能音箱、智能画屏、平板电脑等，已经成为人们工作、生活或者娱乐中的不可缺少的一部分。
发明内容
本申请的提出一种显示装置的框体组件以及显示装置。
一方面，提供一种显示装置的框体组件，包括：前壳和后壳；所述前壳和所述后壳对合构成用于设置扬声器的腔体。
可选地，所述后壳包括背板，所述前壳包括与所述背板相对设置的安装板，所述安装板包括用于设置显示面板的安装结构。
可选地，所述框体组件还包括位于所述安装板和所述背板之间的导音侧壁；在所述前壳和所述后壳对合状态下，所述安装板、所述背板和所述导音侧壁配合形成导音通道；所述安装板上设置有第一通孔，所述导音通道的一端与所述第一通孔连通，所述导音通道的另一端位于所述腔体内。
可选地，所述框体组件还包括位于所述安装板和所述背板之间的导音侧壁；在所述前壳和所述后壳对合状态下，所述安装板、所述背板和所述导音侧壁配合形成导音通道；所述背板上设置有第二通孔，所述导音通道的一端与所述第二通孔连通，所述导音通道的另一端位于所述腔体内。
可选地，所述安装板上具有电子器件设置区域，所述第一通孔朝向所述电子器件设置区域。
可选地，所述导音侧壁位于所述背板和所述安装板的至少一个结构上。
可选地，在所述导音侧壁位于所述背板和所述安装板上时，所述导音侧壁包括位于所述背板上的第一导音侧壁以及位于所述安装板上的第二导音侧壁，在所述前壳和所述后壳的对合状态下，所述第一导音侧壁和所述第二导音侧壁对接，以构成所述导音侧壁。
可选地，所述安装板具有与所述扬声器相对的出声区域，所述出声区域设置有屏后出声孔。
可选地，所述前壳和所述后壳中的至少一个结构包括与所述背板的边缘以及所述安装板的边缘均连接的外周壁，所述外周壁与所述背板以及所述安装板构成所述腔体；
所述框体组件还包括隔音壁，所述隔音壁与所述背板、所述安装板以及所述外周壁均连接，以在所述腔体内分隔出传声腔体；所述外周壁用于构成所述传声腔体的部位设置有外周出声孔。
可选地，所述安装板具有与所述传声腔体连通的气流通孔，所述气流通孔与所述屏后出声孔连通。
可选地，所述框体组件还包括隔腔壁；所述隔腔壁与所述背板以及所述安装板配合将所述腔体分隔成多个子腔体，每个所述子腔体用于设置至少一个所述扬声器。
可选地，所述隔腔壁位于所述安装板和所述背板中至少一个结构上。
可选地，在所述隔腔壁位于所述背板和所述安装板上时，所述隔腔壁包括位于所述背板上的第一隔腔壁以及位于所述安装板上的第二隔腔壁，在所述前壳和所述后壳的对合状态下，所述第一隔腔壁和所述第二隔腔壁对接，以构成所述隔腔壁。
可选地，所述前壳上具有第一密封结构，所述后壳上具有第二密封结构，所述前壳和所述后壳对合状态下，所述第一密封结构和所述第二密封结构密封连接，以对所述腔体进行密封。
可选地，所述第一密封结构和所述第二密封结构中的一个密封结构为凹槽，另一个密封结构为与所述凹槽匹配的凸起。
可选地，所述第一密封结构和所述第二密封结构中包括凹槽的密封结构还 包括位于所述凹槽内的密封件。
可选地，所述密封件包括密封海绵以及密封胶中的任意一种。
可选地，所述前壳和所述后壳通过螺纹连接和超声波熔接中的任意一种方式连接。
另一方面，提供一种显示装置，包括显示面板以及上述的框体组件。
可选地，所述显示面板包括液晶显示面板和有机发光二极管显示面板中的任意一种。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术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，对于本领域普通技术人员来讲，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为相关技术中一种显示装置中音箱的布局结构示意图；
图2是本申请实施例提供的一种显示装置的框体组件的主视图；
图3是图2所示的显示装置的框体组件一种剖面结构示意图；
图4是图3所示的框体组件中前壳的一种右视图；
图5是图3所示的框体组件中后壳的一种左视图；
图6是图5所示的后壳的一种前视图；
图7是图2所示的框体组件的另一种剖面结构示意图；
图8是图2所示的框体组件的一种放大结构示意图；
图9是图4所示的前壳的一种左视图；
图10是图4所示的前壳的一种右视图；
图11是图4所示的前壳的一种前视图；
图12是图5所示的后壳的一种左视图；
图13是图5所示的后壳的一种右视图；
图14是本申请实施例提供的一种显示装置的框体组件的后视图；
图15是本申请实施例提供的一种显示装置的示意图。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚明白，以下结合具体实施例， 并参照附图，对本申请进一步详细说明。
需要说明的是，除非另外定义，本申请实施例使用的技术术语或者科学术语应当为本公开所属领域内具有一般技能的人士所理解的通常意义。本公开中使用的“第一”、“第二”以及类似的词语并不表示任何顺序、数量或者重要性，而只是用来区分不同的组成部分。“包括”或者“包含”等类似的词语意指出现该词前面的元件或者物件涵盖出现在该词后面列举的元件或者物件及其等同，而不排除其他元件或者物件。“上”、“下”、“左”、“右”等仅用于表示相对位置关系，当被描述对象的绝对位置改变后，则该相对位置关系也可能相应地改变。
如图1所示，其为相关技术中一种显示装置的结构示意图。该显示装置包括显示面板1’以及位于显示面板1’的背面边缘位置安装的音箱2’。音箱2’内设置有扬声器3’。由于空间的限制，音箱2’腔体的容积较小，造成低频无法表现的问题；同时，较小的容积也限制了扬声器3’功率的选择，降低了高音表现能力，进一步降低了用户的声学体验。
请参考图2，其为本申请实施例提供的一种显示装置的框体组件的主视图。该框体组件包括前壳1和后壳。图2示出了前壳1一侧的示意图。为了便于理解，该图中还示出了扬声器3的位置。请参考图3(图3是图2所示的显示装置的框体组件在A-A`处的剖面结构示意图)。前壳1和后壳2对合构成用于设置扬声器3的腔体q1；该腔体q1能够与扬声器3配合实现显示装置的声音输出。综上所述，本申请实施例提供的显示装置的框体组件，通过设置前壳和后壳，且前壳和后壳在对合状态下形成用于设置扬声器的腔体；腔体能够与扬声器配合实现显示装置的声音输出这样的技术方案，该框体组件不仅能够作为显示装置的边框，而且能够将前壳1和后壳2之间的空间作为音箱腔体使用。突破了现有设计的空间局限，使得声学利用空间成多倍增加。这样的方式，一方面保证音箱腔体具有大容积，有利于提高低频表现力，另一方面较大的容积极大提升扬声器3的有效可用面积，能够选择大口径的扬声器3，从而提升扬声器3的功率，可以解决相关技术中整体声学功率不足的问题；这两方面综合有利的保证了音质延伸，极大提升有效频宽，显著提升消费者的声学体验。
可选地，如图3所示，后壳2包括背板21，前壳1包括与背板21相对设置的安装板11，安装板11包括用于设置显示面板9的安装结构12。通过设置安装结构12，便于显示面板9的设置，简化显示装置的安装工艺。例如，安装结 构12为安装部，显示面板9可以通过背胶粘贴于安装部12上。又如，安装结构12为安装框，显示面板9通过安装框固定于安装板11上。
由图2以及图3可以看出，对于显示装置来说，显示面板之下的空间均可作为音箱系统所使用的空间，以此有效保障音箱的可用空间。比如，整机含屏的厚度为21mm时，扬声器的口径可达45mm，其对应的功率为5W，相关技术中均难以实现这样的设置。随着人们对于超薄设计的追求，限制了声学部件的选择，导致电子产品的低音音质表现不足，难以满足人们对音质的要求。
相比于相关技术，本申请实施例提供的技术方案不仅提高显示装置的低音音效，而且极大改善高音音质。特别是，对于平板电脑或者超薄类显示装置，其对应的最低频率可以达到90Hz以下，远远优于现有同类产品450Hz这一低频极限。
需要说明的是，对于本申请提供的框体组件，显示装置中的电子部件(例如电路板、电池、按键板卡等)均可隔离在腔体外，也可以根据具体的功能需求，灵活的将部分器件设置于腔体内部，以实现腔体内空间的利用率达到最大。此外，腔体内还设置有吸音棉等声学部件，以保障音质效果。
可选地，电子部件可以设置于前壳1上，从而实现显示装置的设计和音箱设计有机融合，使得显示装置的整体设计更加合理。
应当理解的，显示面板9可以是液晶显示面板、有机发光二极管(Organic Light-Emitting Diode，OLED)显示面板等，这里不做具体限定。此外，对于能够具有触控功能的显示装置，其触控面板可以单独设置，也可以集成于显示面板上。对于独立设置的触控面板，其可以进一步设置于显示面板上。
作为一个可选地实施例，如图3所示，框体组件还包括位于安装板和所述背板之间的导音侧壁4。在前壳1和后壳2对合状态下，安装板11、背板21和导音侧壁4配合形成导音通道。
如图4和图5所示，图4是图3所示的框体组件中前壳1的一种右视图，图5是图3所示的框体组件中后壳2的一种左视图。安装板11上设置有第一通孔t1，导音通道d的一端d1与第一通孔t1连通，导音通道d的另一端d2位于腔体内。或者，在另一个可选地实施例中，背板上可以设置有第二通孔，导音通道的一端可以与该第二通孔连通，本申请对此不进行限定。
可选地，导音侧壁4位于背板21和安装板11的至少一个结构上。也即是 导音侧壁4可以单独位于背板21上，或者，导音侧壁4可以单独位于安装板11上，或者，导音侧壁可以位于背板和安装板上。图4和图5示出的是导音侧壁位于背板21和安装板21的结构。此种结构下，导音侧壁4包括位于背板21上的第一导音侧壁41以及位于安装板11上的第二导音侧壁42，在背板21和安装板11的对合状态下，第一导音侧壁41和第二导音侧壁42对接，以构成导音侧壁4。
这里，需要说明的是，音箱腔体的作用包括避免扬声器3振膜正面和反面的声波信号直接形成回路，造成声音信号被叠加抵消。通过设置导音侧壁4，能够起到倒相管的作用，对低频频段一定波长的声音信号进行增强，提高低频音质表现。
应当理解的，对低频频段一定波长的声音信号进行增强的方案并不限于倒相管，也可以选用辐射器(例如假振膜)等方式，可达到类似的效果，这里不做具体限定。
可选地，如图3所示，安装板11上具有电子器件设置区域8(该电子器件设置区域8用于设置显示装置中用于驱动显示面板的电路板等电子器件)，上述安装板11上的第一通孔t1朝向该电子器件设置区域8。如此结构下，扬声器3工作时上下振动时可以产生巨大的气流，通过使导音通道的一端连接的第一通孔朝向电子器件设置区域8，能够充分利用腔体内气流，促进电路板上的气流流动，增强其与电路板的热量交换，实现电路板的快速散热，能够有效避免显示装置的发热问题。此外，该第一通孔可以位于靠近电子器件设置区域的位置，例如可以与电子器件设置区域相邻。
本领域技术人员能够理解的，导音通道的长度、电子器件设置位置均可以根据显示装置整体的尺寸灵活设计，不再详述。
本领域技术人员能够理解的，扬声器3的振膜可以朝向背板21，此时在背板21上设置开口，即可实现振动气流的输出，这里不做详述。
请参考图3和图4，当扬声器3的振膜朝向安装板11设置时，作为一个可选地实施例，安装板11对应于扬声器3的发声面31的位置处设置有屏后出声孔13。也即是安装板11具有与扬声器3相对的出声区域，该出声区域设置有屏后出声孔13。应当理解的，发声面31与扬声器3的振膜相对应。通过在安装板11上设置屏后出声孔13，能够方便的输出因振膜振动产生的气流，可以充分利 用安装板11和显示面板9之间的空间，提高空间利用率的同时实现屏下发声。
前壳1和后壳2中的至少一个结构包括与背板21的边缘以及安装板的边缘均连接的外周壁6，外周壁6与背板21以及安装板11构成腔体q1；框体组件还包括隔音壁7，隔音壁7与背板21、安装板11以及外周壁6均连接，以在腔体内分隔出传声腔体q11；安装板11还设置有与传声腔体q11连通的气流通孔14。请再参考图6，其为图5所示的后壳的前视图(沿方向f1观察的结构示意图)。可以看出，外周壁6用于构成传声腔体q11的部位设置有外周出声孔61。气流通孔14用于使经过屏后出声孔13的气流能够进入传声腔体q11，并由外周出声孔61流出。
请参考图7，其为图2所示的框体组件在B-B`处的剖面结构示意图。可以看出，通过显示面板9和安装板11，引导屏后出声孔的气流进入靠近外周的传声腔体q11，进而实现外周发声，对腔体内的空间进行了有效利用，使得整体结构更加紧凑，有助于降低显示装置的厚度且便于实现。
可以理解的，当导音通道的一端位于安装板11时，则来自导音通道的气流也能够通过气流通孔14进入传声腔体，并通过外周出声孔61流出，实现外周发声。
应当理解的，这里隔音壁5的具体设置方式与导音侧壁4的具体设置方式类似，这里不再赘述。
请参考图7，作为一个可选地实施例，框体组件还包括隔腔壁7；隔腔壁7与背板21以及安装板11配合将腔体分隔成多个子腔体(图中示出了子腔体q12以及子腔体q13)，每个子腔体用于设置至少一个扬声器3。
多个子腔体分别用于设置扬声器3以实现多声道输出。这里，图中示出将腔体分成两个子腔体的例子，能够实现左右两个声道输出声音。
通过隔腔壁7对腔体进行分隔产生多个子腔体，每一子腔体均能够用于设置扬声器3，从而实现多声道输出，实现立体音质效果，提高显示装置整体的音质水平。
本领域技术人员能够理解的，对于每一子腔体内的具体结构，与前述实施例类似，这里不再赘述。
可选地，子腔体对称设置，有利于提高多声道的整体输出效果。
可选地，隔腔壁7位于安装板和背板中至少一个结构上。也即是隔腔壁7 可以单独位于背板21上，或者，隔腔壁7可以单独位于安装板11上，或者，隔腔壁7可以位于背板21和安装板11上。
请参考图4和图5，其示出的是隔腔壁7位于背板21和安装板11上的结构。隔腔壁7包括位于背板21上的第一隔腔壁71以及位于安装板11上的第二隔腔壁72，在背板21和安装板11的对合状态下，第一隔腔壁71和第二隔腔壁72对接，以构成隔腔壁7。
应当理解的，通过合理设置安装板11的结构以及电子器件的布局，能够对多声道的气流进行限制，避免其相互干扰，实现立体音质效果。例如，参考图5和图6，安装板11包括凹凸结构。例如，图3和图7中标示了利用凹凸结构形成的电子器件设置区域8，电子器件设置区域8用于设置电子器件。此外，该凹凸结构在电子器件设置区域8旁还形成有朝向该电子器件设置区域8的第一通孔t1。如此结构下，扬声器3工作时上下振动时可以产生巨大的气流，通过使导音通道的一端连接的第一通孔朝向电子器件设置区域8。
此外，这里隔音壁7的具体设置方式与导音侧壁4的具体设置方式类似，可以参考上述实施例中对于隔音壁7的描述，本申请实施例在此不再赘述。
作为一个可选地实施例，如图8所示，其为图2所示的框体组件在z处的一种放大结构示意图。可以看出，前壳1上具有第一密封结构111，后壳2上具有第二密封结构211，前壳1和后壳2对合状态下，第一密封结构111和第二密封结构211密封连接，以对腔体进行密封。如此结构可以保证腔体的密封性，避免声泄露、声短路引起声学音质体感下降。
通过设置第一密封结构111和第二密封结构211，不仅能够确保腔体的密封性能，而且能够增加前壳1和后壳2的连接稳定性。这里，前壳1和后壳2的具体连接方式，可以是螺纹连接，也可以是超声波熔接等。本领域技术人员根据前壳1、后壳2的材质，能够合理选择适宜的连接方式，这里不做具体的限定。
可选地，第一密封结构111和第二密封结构211中的一个密封结构为凹槽，另一个密封结构为与凹槽匹配的凸起。图8示出的是第一密封结构111为凹槽，第二密封结构211为凸起的情况，但本申请实施例对此不进行限制。本领域技术人员能够理解的，互换凹槽和凸部的位置也具有相同的技术效果。
可选地，第一密封结构111和第二密封结构211中包括凹槽的密封结构还包括位于凹槽内的密封件112。密封件112可以是密封泡棉条或密封胶水等。
为了便于理解上述结构，申请人还给出了上述一些结构在其他角度的视图：如图9所示，其为图4所示的前壳的左视图，如图10所示，其为图4所示的前壳的右视图。如图11所示，其为图4所示的前壳的前视图。
如图12所示，其为图5所示的后壳的左视图，如图13所示，其为图5所示的后壳的右视图。
如图14所示，其为本申请实施例提供的显示装置的框体组件的一种后视图。该背板21上设置有电源按键p。
综上所述，本申请实施例提供的显示装置的框体组件，通过设置前壳和后壳且前壳和后壳在对合状态下形成用于设置扬声器的腔体；腔体能够与扬声器配合实现显示装置的声音输出这样的技术方案，实现了显示装置的框体组件不仅能够作为显示装置的边框，而且能够将前壳和后壳之间的全部空间作为音箱腔体使用，突破了现有设计的空间局限，使得声学利用空间成多倍增加。这样的方式，一方面保证音箱腔体具有大容积，有利于提高低频表现力，另一方面较大的容积极大提升扬声器的有效可用面积，能够选择大口径的扬声器，从而提升扬声器的功率，解决现有技术中整体声学功率不足的问题；这两方面综合有利的保证了音质延伸，极大提升有效频宽，显著提升用户的声学体验。
基于同一构思，本申请还提供了一种显示装置，该显示装置包括：如上实施例的框体组件。显然，本实施例的显示装置由于采用了前述实施例的框体组件，相应的具有该框体组件带来的提高低频表现力，提升扬声器的功率，综合实现显示装置的音质突破，提升消费者的声学体验感的技术效果。
需要说明的是，本实施例中的显示装置可以为液晶面板、电子纸、手机、平板电脑、电视机、显示器、笔记本电脑、数码相框、导航仪、车载显示器、儿童学习机、游戏机、智能画屏等任何具有显示功能的产品或部件。
图15示出了本申请一个示例性实施例提供的显示装置1500的结构框图。该显示装置1500可以是：电视机、智能手机、平板电脑、视频播放器、笔记本电脑或台式电脑。显示装置1500还可能被称为用户设备、便携式终端、膝上型终端、台式终端等其他名称。
显示装置1500包括有：处理器1501、存储器1502以及上述实施例提供的框体组件1510。处理器1501以及存储器1502可以安装于框体组件1510中。
处理器1501可以包括一个或多个处理核心，比如4核心处理器、8核心处理器等。处理器1501可以采用数字信号处理(Digital Signal Processing，DSP)、现场可编程门阵列(Field-Programmable Gate Array，FPGA)、可编程逻辑阵列(Programmable Logic Array，PLA)中的至少一种硬件形式来实现。处理器1501也可以包括主处理器和协处理器，主处理器是用于对在唤醒状态下的数据进行处理的处理器，也称中央处理器(Central Processing Unit，CPU)；协处理器是用于对在待机状态下的数据进行处理的低功耗处理器。在一些实施例中，处理器1501可以在集成有图像处理器(Graphics Processing Unit，GPU)，GPU用于负责显示屏所需要显示的内容的渲染和绘制。一些实施例中，处理器1501还可以包括人工智能(Artificial Intelligence，AI)处理器，该AI处理器用于处理有关机器学习的计算操作。
存储器1502可以包括一个或多个计算机可读存储介质，该计算机可读存储介质可以是非暂态的。存储器1502还可包括高速随机存取存储器，以及非易失性存储器，比如一个或多个磁盘存储设备、闪存存储设备。
在一些实施例中，显示装置1500还可选包括有安装于框体组件1519中的：外围设备接口1503和至少一个外围设备。处理器1501、存储器1502和外围设备接口1503之间可以通过总线或信号线相连。各个外围设备可以通过总线、信号线或电路板与外围设备接口1503相连。具体地，外围设备包括：射频电路1504、触摸显示屏1505、摄像头1506、扬声器1507和电源1509中的至少一种。
外围设备接口1503可被用于将输入/输出(Input/Output，I/O)相关的至少一个外围设备连接到处理器1501和存储器1502。在一些实施例中，处理器1501、存储器1502和外围设备接口1503被集成在同一芯片或电路板上；在一些其他实施例中，处理器1501、存储器1502和外围设备接口1503中的任意一个或两个可以在单独的芯片或电路板上实现，本实施例对此不加以限定。
射频电路1504用于接收和发射射频(Radio Frequency，RF)信号，也称电磁信号。射频电路1504通过电磁信号与通信网络以及其他通信设备进行通信。射频电路1504将电信号转换为电磁信号进行发送，或者，将接收到的电磁信号转换为电信号。可选地，射频电路1504包括：天线系统、RF收发器、一个或多个放大器、调谐器、振荡器、数字信号处理器、编解码芯片组、用户身份模块卡等等。射频电路1504可以通过至少一种无线通信协议来与其它终端进行通信。该无线通信协议包括但不限于：万维网、城域网、内联网、各代移动通信 网络(2G、3G、4G及5G)、无线局域网和/或无线保真(Wireless Fidelity，WiFi)网络。在一些实施例中，射频电路1504还可以包括近距离无线通信(Near Field Communication，NFC)有关的电路，本申请对此不加以限定。
显示屏1505用于显示用户界面(UserInterface，UI)。该UI可以包括图形、文本、图标、视频及其它们的任意组合。当显示屏1505是触摸显示屏时，显示屏1505还具有采集在显示屏1505的表面或表面上方的触摸信号的能力。该触摸信号可以作为控制信号输入至处理器1501进行处理。此时，显示屏1505还可以用于提供虚拟按钮和/或虚拟键盘，也称软按钮和/或软键盘。在一些实施例中，显示屏1505可以为一个，设置显示装置1500的前面板；在另一些实施例中，显示屏1505可以为至少两个，分别设置在显示装置1500的不同表面或呈折叠设计；在再一些实施例中，显示屏1505可以是柔性显示屏，设置在显示装置1500的弯曲表面上或折叠面上。甚至，显示屏1505还可以设置成非矩形的不规则图形，也即异形屏。显示屏1505可以为液晶显示屏或有机发光二极管显示屏等。
摄像头组件1506用于采集图像或视频。可选地，摄像头组件1506包括前置摄像头和后置摄像头。通常，前置摄像头设置在终端的前面板，后置摄像头设置在终端的背面。在一些实施例中，后置摄像头为至少两个，分别为主摄像头、景深摄像头、广角摄像头、长焦摄像头中的任意一种，以实现主摄像头和景深摄像头融合实现背景虚化功能、主摄像头和广角摄像头融合实现全景拍摄以及虚拟现实(VirtualReality，VR)拍摄功能或者其它融合拍摄功能。在一些实施例中，摄像头组件1506还可以包括闪光灯。闪光灯可以是单色温闪光灯，也可以是双色温闪光灯。双色温闪光灯是指暖光闪光灯和冷光闪光灯的组合，可以用于不同色温下的光线补偿。
扬声器1507可以为上述实施例中所涉及的扬声器，扬声器可以是传统的薄膜扬声器，也可以是压电陶瓷扬声器。
电源1509用于为显示装置1500中的各个组件进行供电。电源1509可以是交流电、直流电、一次性电池或可充电电池。当电源1509包括可充电电池时，该可充电电池可以是有线充电电池或无线充电电池。有线充电电池是通过有线线路充电的电池，无线充电电池是通过无线线圈充电的电池。该可充电电池还可以用于支持快充技术。
本领域技术人员可以理解，图15中示出的结构并不构成对显示装置1500 的限定，可以包括比图示更多或更少的组件，或者组合某些组件，或者采用不同的组件布置。
所属领域的普通技术人员应当理解：以上任何实施例的讨论仅为示例性的，并非旨在暗示本公开的范围(包括权利要求)被限于这些例子；在本申请的思路下，以上实施例或者不同实施例中的技术特征之间也可以进行组合，步骤可以以任意顺序实现，并存在如上的本申请的不同方面的许多其它变化，为了简明它们没有在细节中提供。
本申请的实施例旨在涵盖落入所附权利要求的宽泛范围之内的所有这样的替换、修改和变型。因此，凡在本申请的精神和原则之内，所做的任何省略、修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (20)

  1. 一种显示装置的框体组件，包括：前壳(1)和后壳(2)；所述前壳(1)和所述后壳(2)对合构成用于设置扬声器的腔体(q1)。
  2. 根据权利要求1所述的框体组件，所述后壳(2)包括背板(21)，所述前壳(1)包括与所述背板(21)相对设置的安装板(11)，所述安装板(11)包括用于设置显示面板的安装结构(12)。
  3. 根据权利要求2所述的框体组件，所述框体组件还包括位于所述安装板(11)和所述背板(21)之间的导音侧壁(4)；在所述前壳(1)和所述后壳(2)对合状态下，所述安装板(11)、所述背板(21)和所述导音侧壁(4)配合形成导音通道(d)；所述安装板(11)上设置有第一通孔(t1)，所述导音通道(4)的一端(d1)与所述第一通孔(t1)连通，所述导音通道(d)的另一端(d2)位于所述腔体(q1)内。
  4. 根据权利要求2所述的框体组件，所述框体组件还包括位于所述安装板(11)和所述背板(21)之间的导音侧壁(4)；在所述前壳(1)和所述后壳(2)对合状态下，所述安装板(11)、所述背板(21)和所述导音侧壁(4)配合形成导音通道(d)；所述背板(21)上设置有第二通孔，所述导音通道(d)的一端与所述第二通孔连通，所述导音通道(d)的另一端位于所述腔体内。
  5. 根据权利要求3所述的框体组件，所述安装板(11)上具有电子器件设置区域(8)，所述第一通孔(t1)朝向所述电子器件设置区域(8)。
  6. 根据权利要求3所述的框体组件，所述导音侧壁(4)位于所述背板(21)和所述安装板(11)的至少一个结构上。
  7. 根据权利要求6所述的框体组件，在所述导音侧壁(4)位于所述背板(21)和所述安装板(11)上时，所述导音侧壁(4)包括位于所述背板(21)上的第一导音侧壁(41)以及位于所述安装板(11)上的第二导音侧壁(42)，在所述前壳(1)和所述后壳(2)的对合状态下，所述第一导音侧壁(41)和所述第二导音侧壁(42)对接，以构成所述导音侧壁(4)。
  8. 根据权利要求1-7任一所述的框体组件，所述安装板(11)具有与所述扬声器(3)相对的出声区域，所述出声区域设置有屏后出声孔(13)。
  9. 根据权利要求8所述的框体组件，所述前壳(1)和所述后壳(2)中的至 少一个结构包括与所述背板(21)的边缘以及所述安装板(11)的边缘均连接的外周壁(6)，所述外周壁(6)与所述背板(21)以及所述安装板(11)构成所述腔体(q1)；
    所述框体组件还包括隔音壁(5)，所述隔音壁(5)与所述背板(21)、所述安装板(11)以及所述外周壁(6)均连接，以在所述腔体(q1)内分隔出传声腔体(q11)；所述外周壁(6)用于构成所述传声腔体的部位设置有外周出声孔(61)。
  10. 根据权利要求9所述的框体组件，所述安装板(11)具有与所述传声腔体(q11)连通的气流通孔(14)，所述气流通孔(14)与所述屏后出声孔连通(13)。
  11. 根据权利要求1-10任一所述的框体组件，所述框体组件还包括隔腔壁(7)；所述隔腔壁(7)与所述背板(21)以及所述安装板(11)配合将所述腔体(q1)分隔成多个子腔体，每个所述子腔体用于设置至少一个所述扬声器(3)。
  12. 根据权利要求11所述的框体组件，所述隔腔壁(7)位于所述安装板(11)和所述背板(21)中至少一个结构上。
  13. 根据权利要求12所述的框体组件，在所述隔腔壁(7)位于所述背板(21)和所述安装板(11)上时，所述隔腔壁(7)包括位于所述背板(21)上的第一隔腔壁(71)以及位于所述安装板(11)上的第二隔腔壁(72)，在所述前壳(1)和所述后壳(2)的对合状态下，所述第一隔腔壁(71)和所述第二隔腔壁(72)对接，以构成所述隔腔壁(7)。
  14. 根据权利要求1-13任一所述的框体组件，所述前壳(1)上具有第一密封结构(111)，所述后壳(2)上具有第二密封结构(211)，所述前壳(1)和所述后壳(2)对合状态下，所述第一密封结构(111)和所述第二密封结构(211)密封连接，以对所述腔体(q1)进行密封。
  15. 根据权利要求14所述的框体组件，所述第一密封结构(111)和所述第二密封结构(211)中的一个密封结构为凹槽，另一个密封结构为与所述凹槽匹配的凸起。
  16. 根据权利要求14所述的框体组件，所述第一密封结构(111)和所述第二密封结构(211)中包括凹槽的密封结构还包括位于所述凹槽内的密封件(112)。
  17. 根据权利要求16所述的框体组件，所述密封件(112)包括密封海绵以 及密封胶中的任意一种。
  18. 根据权利要求1-17任一所述的框体组件，所述前壳(1)和所述后壳(2)通过螺纹连接和超声波熔接中的任意一种方式连接。
  19. 一种显示装置，包括显示面板以及权利要求1-18任一项所述的框体组件。
  20. 根据权利要求18所述的显示装置，所述显示面板包括液晶显示面板和有机发光二极管显示面板中的任意一种。
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