CN112615950A - Electronic device - Google Patents
Electronic device Download PDFInfo
- Publication number
- CN112615950A CN112615950A CN202011509324.XA CN202011509324A CN112615950A CN 112615950 A CN112615950 A CN 112615950A CN 202011509324 A CN202011509324 A CN 202011509324A CN 112615950 A CN112615950 A CN 112615950A
- Authority
- CN
- China
- Prior art keywords
- accommodating cavity
- lens
- cavity
- transparent lens
- electronic device
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Images
Classifications
-
- 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
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
-
- 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
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Studio Devices (AREA)
Abstract
The application discloses electronic equipment relates to electronic product technical field. The electronic device includes: the first shell is internally provided with an accommodating cavity; the acoustic device is arranged in the accommodating cavity, the accommodating cavity is divided into a front cavity and a rear cavity by the acoustic device, and the front cavity is communicated with the outside; the camera module is arranged in the accommodating cavity and provided with a first accommodating cavity communicated with the rear cavity. The embodiment of the application provides an electronic device, which can solve the problem that an audio output device in the electronic device is easy to have poor low-frequency effect when outputting audio.
Description
Technical Field
The application belongs to the technical field of communication, and particularly relates to an electronic device.
Background
Existing electronic devices are often provided with acoustic devices, such as a receiver, a microphone, a speaker, etc., inside. An acoustic device disposed inside an electronic apparatus generally includes a front chamber communicating with the outside and a rear chamber located inside the electronic apparatus.
With the development of electronic devices towards the direction of light and thin, the installation space inside the electronic devices will be gradually reduced, and then the spatial positions between the components installed inside the electronic devices will be more and more compact. This can easily result in the back cavity of the acoustic device being sealed by other components inside the electronic device. When the rear cavity of the acoustic device is blocked by other components, the ventilation of the rear cavity is deteriorated, and accordingly, the low-frequency effect of the audio output by the audio output device is also deteriorated. Therefore, when the audio output device in the existing electronic equipment outputs audio, the problem of poor low-frequency effect is easy to occur.
Disclosure of Invention
The embodiment of the application provides electronic equipment to solve the problem that a low-frequency effect is poor easily when an audio output device inside the electronic equipment outputs audio.
In order to solve the technical problem, the present application is implemented as follows:
an embodiment of the present application provides an electronic device, including:
the first shell is internally provided with an accommodating cavity;
the acoustic device is arranged in the accommodating cavity, the accommodating cavity is divided into a front cavity and a rear cavity by the acoustic device, and the front cavity is communicated with the outside;
the camera module is arranged in the accommodating cavity and provided with a first accommodating cavity communicated with the rear cavity.
In this embodiment, through the first chamber that holds with the camera module with the back chamber intercommunication of acoustic device, like this, can multiplex the inside first chamber that holds of camera module to the air permeability of acoustic device back chamber is strengthened, and then improves the low frequency effect of the audio frequency that acoustic device exported.
Drawings
Fig. 1 is a cross-sectional view of an electronic device provided by an embodiment of the present application;
fig. 2 is one of schematic internal structural diagrams of an electronic device provided in an embodiment of the present application;
fig. 3 is one of the schematic structural diagrams of the camera module in the embodiment of the present application;
FIG. 4 is a second schematic structural diagram of a camera module according to an embodiment of the present application;
fig. 5 is a second schematic internal structure diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The electronic device provided by the embodiment of the present application is described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
Please refer to fig. 1 to 5, which are electronic devices provided in embodiments of the present application, and the electronic devices include: the acoustic device comprises a first shell 100, an acoustic device 200 and a camera module 300, wherein an accommodating cavity is arranged in the first shell 100; the acoustic device 200 is arranged in the accommodating cavity, the accommodating cavity is divided into a front cavity 101 and a rear cavity 102 by the acoustic device 200, and the front cavity 101 is communicated with the outside; the camera module 300 is disposed on the first housing 100, the camera module 300 is provided with a first accommodating cavity 301, and the first accommodating cavity 301 is communicated with the rear cavity 102.
The receiving cavity may be a cavity disposed inside the first casing 100 and used for mounting the acoustic device 200, and when the acoustic device 200 is mounted in the receiving cavity, the acoustic device 200 divides the receiving cavity into a front cavity 101 and a rear cavity 102, wherein the front cavity 101 may serve as the front cavity 101 of the acoustic device 200, and correspondingly, the rear cavity 102 may serve as the rear cavity 102 of the acoustic device 200, and the acoustic device 200 may conduct audio to the outside through the front cavity 101. The first housing 100 may be provided therein with an installation position for installing the camera module 300, and the camera module 300 is provided in the installation position.
The acoustic device 200 may be any one of a receiver, a microphone, a speaker, and the like inside the electronic device.
Specifically, since the camera module 300 generally has a chamber for transmitting light inside, the first accommodating cavity 301 may be a chamber for transmitting light inside the camera module 300. The camera module 300 may be a camera commonly used in an electronic device. Wherein, in order to increase the volume of the first accommodating cavity 301 to further improve the low-frequency effect of the acoustic device 200, the camera module 300 may adopt a camera module 300 having a large light transmission cavity therein, for example, the camera module 300 may be a periscope.
In a specific implementation, the rear cavity 102 and the first accommodating cavity 301 may be communicated by opening an opening on the camera module 300, and of course, the rear cavity 102 and the first accommodating cavity 301 may also be communicated by an opening of the camera module 300 itself. The rear cavity 102 and the first accommodating cavity 301 may be directly connected in a butt joint manner, or may be connected by a sound guide channel.
It should be noted that, by communicating the rear cavity 102 with the first accommodating cavity 301, the functions of the camera module 300 themselves are not affected, that is, the camera module 300 not only has the function of transmitting light rays of the periscope itself, but also has the function of facilitating ventilation of the rear cavity 102 of the acoustic device 200. Thereby enabling multiplexing of the first receiving chamber 301.
In the embodiment of the present application, through the first chamber 301 that holds of camera module 300 with the back chamber 102 intercommunication of acoustic device 200, like this, can multiplexing the inside first chamber 301 that holds of camera module 300 to strengthen the air permeability of acoustic device 200 back chamber 102, and then improve the low frequency effect of the audio frequency that acoustic device 200 outputted.
Optionally, the first transparent lens 302 and the image sensor are respectively disposed in the second housing, the first transparent lens 302 and the image sensor are disposed at an interval, the first accommodating cavity 301 is formed between the first transparent lens 302 and the image sensor, the second housing is provided with a first opening 303, and the rear cavity 102 is communicated with the first accommodating cavity 301 through the first opening 303.
The first light-transmitting lens 302 and the second housing may enclose the first accommodating cavity 301, and the first light-transmitting lens 302, the second housing and the image sensor may enclose the first accommodating cavity 301.
The first transparent lens 302 may be a transparent lens disposed on the surface of the first housing 100 and used for transmitting external light to the camera module 300; in addition, the first transparent lens 302 may also be a transparent lens disposed inside the camera module 300 and used for adjusting light entering the image sensor.
The first opening 303 may be opened on a side wall of the second housing, for example, on a side wall of a portion of the second housing between the image sensor and the first transparent lens 302.
In this embodiment, the first opening 303 is opened in the second casing to communicate the rear cavity 102 with the first accommodating cavity 301, so as to improve the ventilation of the rear cavity 102 of the acoustic device 200.
Optionally, the camera module 300 further includes a second light-transmitting lens, the second light-transmitting lens is disposed between the first light-transmitting lens 302 and the image sensor, one of the first light-transmitting lens 302 and the image sensor, the second light-transmitting lens and the second housing enclose to form the first accommodating cavity 301, and the other of the first light-transmitting lens and the second housing enclose to form the second accommodating cavity.
The second light-transmitting lens may be a light-transmitting lens disposed inside the second housing and configured to adjust light entering the image sensor, and the number of the second light-transmitting lenses may be at least one, where when the number of the second light-transmitting lenses is greater than one, each of the second light-transmitting lenses may be arranged at intervals along a light path conduction direction inside the second housing, at this time, each of the second light-transmitting lenses, the first light-transmitting lens 302, and the image sensor may partition the inside of the second housing to form a plurality of sub-cavities, and the volume of the rear cavity 102 of the acoustic device 200 may be adjusted by adjusting the number of the sub-cavities communicated with the rear cavity 102.
The second accommodating cavity may be communicated with the first accommodating cavity 301 or not communicated with the first accommodating cavity 301, and in addition, the second accommodating cavity may be further connected with the first accommodating cavity 301 in an on-off manner, so that when the second accommodating cavity is communicated with the first accommodating cavity 301, the second accommodating cavity is communicated with the rear cavity 102 through the first accommodating cavity 301, and thus, the volume of the rear cavity 102 of the acoustic device 200 can be adjusted by controlling the on-off between the first accommodating cavity 301 and the second accommodating cavity, so as to further improve the audio output effect of the acoustic device 200.
Optionally, the camera module 300 further includes a first driving component, and the first driving component is connected to the second light-transmitting lens, wherein the first driving component is configured to drive the second light-transmitting lens to move in the camera module 300, so as to adjust the volume of the first accommodating cavity 301.
Specifically, one of the first transparent lens 302 and the image sensor, the second transparent lens and the second housing enclose to form the first accommodating cavity 301, and the other of the first transparent lens 302 and the image sensor, the second transparent lens and the second housing enclose to form the second accommodating cavity, that is, the second transparent lens divides the inside of the second housing into the first accommodating cavity 301 and the second accommodating cavity, so that the relative size between the first accommodating cavity 301 and the second accommodating cavity can be changed by changing the relative position of the second transparent lens and the image sensor, and in addition, the relative size between the first accommodating cavity 301 and the second accommodating cavity can also be changed by changing the relative position of the second transparent lens and the first transparent lens 302.
It should be noted that when the interior of the second housing includes only the first accommodation chamber 301 and the second accommodation chamber, the volume of the interior of the second housing remains unchanged during the movement of the second light-transmitting lens, so that when the volume of one of the first accommodation chamber 301 and the second accommodation chamber increases, the volume of the other one decreases.
Based on this, in this embodiment of the application, through setting up the first drive assembly in order to drive the motion of second printing opacity lens, and then change the relative position between second printing opacity lens and image sensor or and first printing opacity lens 302 to realize adjusting the volume that first holds chamber 301, like this, can be based on the audio output parameter of acoustic device 200, adjust the volume that first holds chamber 301, make acoustic device 200 under different audio output modes, can have different rear chamber 102 sizes, thereby further improve the audio output effect of acoustic device 200.
Optionally, the first driving assembly includes a first driving member, and the first driving member is connected to the second transparent lens and can drive the second transparent lens to move toward or away from the image sensor.
The first driving member may be a driving member capable of outputting a linear motion, and may be, for example, an electric telescopic rod, a telescopic motor, or the like.
When the first accommodating cavity 301 is located between the second transparent lens and the image sensor, if the second transparent lens moves towards the image sensor, the volume of the first accommodating cavity 301 is reduced, and correspondingly, if the second transparent lens moves away from the image sensor, the volume of the first accommodating cavity 301 is increased.
In addition, the inner wall of the second shell can be further provided with a slide way, and the second light-transmitting lens is connected with the slide way in a sliding mode, so that the first driving piece drives the second light-transmitting lens to slide along the slide way.
In the embodiment of the present application, the second transparent lens is driven by the first driving component to move towards or away from the image sensor, so that the first volume of the accommodating cavity 301 is adjusted, and further the volume of the rear cavity 102 of the acoustic device 200 is adjusted.
Optionally, the first driving assembly includes a second driving member, and the second driving member is connected to the second transparent lens to drive the second transparent lens to rotate between the first position and the second position;
when the second lens is in the first position, the second lens is hermetically connected to the second housing, and the first receiving cavity 301 and the second receiving cavity are not communicated;
when the second lens is in the second position, a gap is formed between the second lens and the second housing, and the first accommodating cavity 301 and the second accommodating cavity are communicated through the gap.
In this embodiment, the second driver may be a driver capable of outputting a rotational movement, for example, a motor. In this way, the second transparent lens can be driven to rotate by the second driving member, wherein the first position and the second position are two positions of the second transparent lens during the rotation process. When the second light-transmitting lens is located at the first position, the first accommodating cavity 301 is communicated with the rear cavity 102, and the second accommodating cavity is not communicated with the rear cavity 102; when the second light-transmitting mirror is located at the second position, the first accommodating cavity 301 and the second accommodating cavity are both communicated with the rear cavity 102; in this way, the volume of the rear cavity 102 of the acoustic device 200 can be adjusted by merely controlling the second transparent lens to switch between the first position and the second position.
Optionally, the electronic device further includes a controller electrically connected to the first driving assembly, wherein the controller is configured to determine a volume of the first accommodating cavity 301 based on an audio parameter of an audio to be output by the acoustic device 200, and control the first driving assembly to drive the second transparent lens to move.
The controller may be any control device in the electronic device, for example, may be a CPU of the electronic device, it should be noted that the acoustic device 200 is electrically connected to the controller, and the audio parameter may be a parameter indicating a type of audio output by the acoustic device 200. Specifically, the controller may be configured with a corresponding relationship between the audio type and the volume of the rear cavity 102 of the acoustic device 200 in advance, wherein when the volume of the rear cavity 102 of the acoustic device 200 is adjusted to correspond to the audio output type of the acoustic device 200, the acoustic device 200 has a better audio output effect. In this way, when the controller detects the audio type of the acoustic device 200, the first driving component may be controlled to drive the second light-transmitting lens, so as to adjust the volume of the rear cavity 102 of the acoustic device 200 to correspond to the audio type currently output by the acoustic device 200, thereby further improving the audio output effect of the acoustic device 200.
Optionally, a first sound guiding channel is formed in the inner wall of the second housing, and the first accommodating cavity 301 and the second accommodating cavity are communicated through the first sound guiding channel.
In this embodiment, the first accommodating cavity 301 and the second accommodating cavity are communicated by providing the first sound guiding channel, and the first accommodating cavity 301 and the second accommodating cavity form a resonant cavity connected in series with the rear cavity 102, so as to further improve the audio characteristics of the acoustic device 200.
Optionally, a first sound guide hole, a second sound guide hole and a second sound guide channel are formed in the inner wall of the second housing, the first sound guide hole and the second sound guide hole are distributed at intervals in the moving direction of the second transparent lens, and the second driving member drives the second transparent lens to move between a third position and a fourth position;
under the condition that the second lens is located at the third position, the first sound guide hole and the second sound guide hole are located on the first side of the second lens, and the volume of the first accommodating cavity 301 is the first volume;
under the condition that the second lens is located at the fourth position, the first sound guide hole and the second sound guide hole are located on the second side of the second lens, and the volume of the first accommodating cavity 301 is the second volume;
under the condition of a fifth position of the second light-transmitting lens, the first sound guide hole is positioned on the second side of the second light-transmitting lens, and the second sound guide hole is positioned on the first side of the second light-transmitting lens;
the fifth position is located between the first sound guide hole and the second sound guide hole, and the first volume is smaller than the second volume.
Specifically, the first accommodating cavity 301 may be located on a second side of the second lens, and the second accommodating cavity is located on a first side of the second lens. When the second light-transmitting lens is located at the third position, the first sound guiding hole and the second sound guiding hole are respectively communicated with the second accommodating cavity, and the first sound guiding hole and the second sound guiding hole are not communicated with the first accommodating cavity 301. In the process that the second light-transmitting lens moves from the third position to the fifth position, that is, in the process that the second light-transmitting lens moves toward the first side, the volume of the first accommodating cavity 301 gradually increases, when the second light-transmitting lens moves to the fifth position, the first accommodating cavity 301 and the second accommodating cavity are communicated through the second sound guide channel, and the first accommodating cavity 301 and the second accommodating cavity form a resonant cavity connected in series with the rear cavity 102; when the second transparent lens moves from the fifth position to the fourth position, that is, the second transparent lens further moves toward the first side, the volume of the first accommodating cavity 301 is further increased, and when the second transparent lens moves to the fourth position, the first sound guiding hole and the second sound guiding hole are respectively communicated with the first accommodating cavity 301, and the first sound guiding hole and the second sound guiding hole are not communicated with the second accommodating cavity, that is, the first accommodating cavity 301 is not communicated with the second accommodating cavity.
It should be noted that the third position is not limited to a specific position in the second housing, but should be understood as follows: when the first sound guide hole and the second sound guide hole are located on the first side of the second light-transmitting lens, the second light-transmitting lens is located at the third position, and in the process that the second light-transmitting lens is moved from the third position to the fifth position, the second light-transmitting lens can be located at a plurality of different third positions, and the volumes of the first accommodating cavities 301 corresponding to the different third positions are different.
Accordingly, the fourth position is also not limited to a particular position within the second housing, but should be understood to be: when the first sound guide hole and the second sound guide hole are located on the second side of the second light-transmitting lens, the second light-transmitting lens is located at a fourth position, and the second light-transmitting lens has a plurality of different fourth positions in the moving process of the second light-transmitting lens.
Furthermore, the fifth position is not limited to a specific position within the second housing, but should be understood as: the first sound guide hole is located on the second side of the second light-transmitting lens, when the first sound guide hole is located on the second side of the second light-transmitting lens, the second light-transmitting lens is located at the fifth position, and in the process that the second light-transmitting lens moves between different fifth positions, although the first accommodating cavity 301 and the second accommodating cavity are always communicated through the second sound guide channel, the volume between the first accommodating cavity 301 and the second accommodating cavity is always in a dynamic change state.
Therefore, in the process that the second transparent lens moves in the second shell, when the position of the second transparent lens is different, the volumes of the rear cavities 102 of the corresponding acoustic devices 200 are different, so that the diversity of volume adjustment of the rear cavities 102 of the acoustic devices 200 is further increased, and the acoustic devices are adapted to more types of audio types.
Optionally, the camera module 300 further includes a first cover plate and a second driving assembly, the first cover plate is matched with the first opening 303, and the second driving assembly is connected to the first cover plate to drive the first cover plate to block or avoid the first opening 303.
When the first cover plate blocks the first opening 303, the rear cavity 102 is not communicated with the first accommodating cavity 301, and when the first cover plate avoids the first opening 303, the rear cavity 102 is communicated with the first accommodating cavity 301, so that the first cover plate can be driven by the second driving assembly to move so as to control the opening and closing of the first opening 303, when the electronic device is in an audio output mode, the first cover plate can be driven by the second driving assembly to move so as to avoid the first opening 303, and when the electronic device is in a shooting mode, the first cover plate can be driven by the second driving assembly to move so as to block the first opening 303.
In this embodiment, the first cover plate is arranged, so that the first opening 303 can be sealed when the electronic device is in the shooting mode, thereby further reducing the influence on the shooting quality caused by opening the first opening 303.
Optionally, a second opening 304 is further formed in the second housing, an installation cavity 103 is further formed in the first housing 100, and the first accommodating cavity 301 is communicated with the installation cavity 103 through the second opening 304.
The mounting cavity 103 is a cavity in the first casing 100 for mounting the acoustic device 200 and other devices except the camera module 300.
In this embodiment, by providing the second opening 304, the rear cavity 102 of the acoustic device 200 can further communicate with the mounting cavity 103 through the first accommodating cavity 301, so as to further improve the ventilation of the rear cavity 102 of the acoustic device 200, and further improve the low-frequency effect of the acoustic device 200.
Optionally, the first opening 303 and the second opening 304 are respectively disposed on two opposite sides of the second housing, and the first opening 303 and the second opening 304 are distributed in a staggered manner.
Specifically, the image sensor and the first transparent lens 302 may be disposed near two ends of the second housing, respectively, and the first opening 303 and the second opening 304 may be disposed in the middle of the sidewall of the second housing, respectively.
Optionally, a first end of the acoustic device 200 is provided with a first sound outlet 201 communicated with the rear cavity 102, and the first opening 303 is provided at a first end of the camera module 300;
the first sound outlet 201 is opposite to the first opening 303, and a sealing member is disposed between the first end of the acoustic device 200 and the first end of the camera module 300 to seal a gap formed between the first end of the acoustic device 200 and the first end of the camera module 300.
Specifically, the sealing member may be made of a sealing foam, and the sealing foam may be filled in a gap between the acoustic device 200 and the camera module 300. It should be noted that the sealing foam may be arranged around the first opening 303 to avoid that the sealing foam blocks the first opening 303.
In this embodiment, the sealing member is provided to seal the gap between the acoustic device 200 and the camera module 300, so that the audio output by the acoustic device 200 is prevented from leaking from the gap, and the effect of the audio output by the acoustic device 200 is further improved.
Optionally, referring to fig. 5, at least two positioning columns 104 are disposed on an inner wall of the first casing 100, the at least two positioning columns 104 surround to form a first installation position, the camera module 300 is installed at the first installation position, and when the camera module 300 is installed at the first installation position, a first end surface of the camera module 300 contacts with a first end surface of the acoustic device 200, and the first sound outlet 201 is disposed opposite to the first opening 303.
In this embodiment, the positioning columns 104 are provided to ensure that the camera module 300 is positioned during the installation of the camera module 300, so as to improve the position accuracy of the installation of the camera module 300.
In addition, referring to fig. 4, the camera module 300 further includes a first connection portion 305, where the first connection portion 305 may be a metal elastic sheet, and the camera module 300 is electrically connected to other devices of the electronic device by the first connection portion 305.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (11)
1. An electronic device, comprising:
the first shell is internally provided with an accommodating cavity;
the acoustic device is arranged in the accommodating cavity, the accommodating cavity is divided into a front cavity and a rear cavity by the acoustic device, and the front cavity is communicated with the outside;
the camera module is arranged on the first shell and provided with a first accommodating cavity communicated with the rear cavity.
2. The electronic device according to claim 1, wherein the camera module includes a second housing, a first transparent lens and an image sensor, the first transparent lens and the image sensor are respectively disposed in the second housing, the first transparent lens and the image sensor are disposed at an interval, the first accommodating cavity is formed between the first transparent lens and the image sensor, the second housing has a first opening, and the rear cavity is communicated with the first accommodating cavity through the first opening.
3. The electronic device according to claim 1, wherein the camera module further comprises a second transparent lens disposed between the first transparent lens and the image sensor, one of the first transparent lens and the image sensor, the second transparent lens and the second housing enclose the first accommodating cavity, and the other of the first transparent lens and the image sensor, the second transparent lens and the second housing enclose the second accommodating cavity.
4. The electronic device of claim 3, wherein the camera module further comprises a first driving component connected to the second transparent lens, wherein the first driving component is configured to drive the second transparent lens to move within the camera module to adjust the volume of the first accommodating cavity.
5. The electronic device of claim 4, wherein the first driving assembly comprises a first driving member, and the first driving member is connected to the second transparent lens and can drive the second transparent lens to move toward or away from the image sensor.
6. The electronic device of claim 4, wherein the first driving assembly comprises a second driving member connected to the second transparent lens to drive the second transparent lens to rotate between a first position and a second position;
when the second light-transmitting lens is in the first position, the second light-transmitting lens is hermetically connected with the second shell, and the first accommodating cavity is not communicated with the second accommodating cavity;
when the second lens is at the second position, a gap is formed between the second lens and the second housing, and the first accommodating cavity and the second accommodating cavity are communicated through the gap.
7. The electronic device of claim 4, further comprising a controller electrically connected to the first driving assembly, wherein the controller is configured to determine a volume of the first receiving cavity based on the audio parameter output by the acoustic device and control the first driving assembly to drive the second transparent lens to move.
8. The electronic device of claim 3, wherein a first sound guide channel is formed in an inner wall of the second housing, and the first accommodating cavity and the second accommodating cavity are communicated through the first sound guide channel.
9. The electronic device according to claim 5, wherein the inner wall of the second housing defines a first sound guiding hole, a second sound guiding hole and a second sound guiding channel, and the first sound guiding hole and the second sound guiding hole are spaced apart from each other in the moving direction of the second transparent lens, and the second driving member drives the second transparent lens to move between a third position and a fourth position;
under the condition that the second light-transmitting lens is located at the third position, the first sound guide hole and the second sound guide hole are located on the first side of the second light-transmitting lens, and the volume of the first accommodating cavity is the first volume;
under the condition that the second transparent lens is located at the fourth position, the first sound guide hole and the second sound guide hole are located on the second side of the second transparent lens, and the volume of the first accommodating cavity is a second volume;
under the condition of a fifth position of the second light-transmitting lens, the first sound guide hole is positioned on the second side of the second light-transmitting lens, and the second sound guide hole is positioned on the first side of the second light-transmitting lens;
the fifth position is located between the first sound guide hole and the second sound guide hole, and the first volume is smaller than the second volume.
10. The electronic device of claim 2, wherein the camera module further comprises a first cover plate and a second driving assembly, the first cover plate is matched with the first opening, and the second driving assembly is connected with the first cover plate to drive the first cover plate to block or avoid the first opening.
11. The electronic device of claim 2, wherein the second housing further has a second opening, the first housing further has a mounting cavity therein, and the first accommodating cavity is communicated with the mounting cavity through the second opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011509324.XA CN112615950B (en) | 2020-12-18 | 2020-12-18 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011509324.XA CN112615950B (en) | 2020-12-18 | 2020-12-18 | Electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112615950A true CN112615950A (en) | 2021-04-06 |
| CN112615950B CN112615950B (en) | 2023-06-30 |
Family
ID=75240756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011509324.XA Active CN112615950B (en) | 2020-12-18 | 2020-12-18 | Electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112615950B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099014A (en) * | 2021-04-26 | 2021-07-09 | 维沃移动通信有限公司 | Electronic device |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1014655A2 (en) * | 1998-09-07 | 2000-06-28 | Siemens Aktiengesellschaft | Arrangement for suppressing acoustic reflections in telephone handsets |
| CN103260117A (en) * | 2013-05-08 | 2013-08-21 | 歌尔声学股份有限公司 | Woofer and electronic device applying same |
| CN103297568A (en) * | 2012-03-02 | 2013-09-11 | 华为终端有限公司 | Mobile terminal and sound cavity adjusting method |
| US20130260823A1 (en) * | 2012-03-31 | 2013-10-03 | Ashutosh Y. Shukla | Compact Portable Electronic Device Having Augmented Back Volume for Speaker |
| CN203746261U (en) * | 2014-02-04 | 2014-07-30 | 齐齐哈尔大学 | Japanese pronunciation correction device |
| CN107426365A (en) * | 2017-08-28 | 2017-12-01 | 深圳传音制造有限公司 | Audio cavity structure and there is its mobile phone |
| CN108429831A (en) * | 2018-02-28 | 2018-08-21 | 广东欧珀移动通信有限公司 | Electronic equipment |
| CN108650345A (en) * | 2018-04-25 | 2018-10-12 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN109429154A (en) * | 2017-09-01 | 2019-03-05 | 苹果公司 | Acoustic assembly |
| CN109874094A (en) * | 2018-12-18 | 2019-06-11 | 歌尔股份有限公司 | Acoustic apparatus and electronic equipment |
| CN209313883U (en) * | 2019-02-20 | 2019-08-27 | 四川领歌智谷科技有限公司 | A kind of mobile phone for thering is New-type loudspeaker to go out sound structure |
| CN211127868U (en) * | 2020-03-23 | 2020-07-28 | 西安易朴通讯技术有限公司 | Mobile terminal |
| CN211128138U (en) * | 2020-02-28 | 2020-07-28 | 歌尔科技有限公司 | Sound cavity adjusts structure, earphone and VR equipment behind earphone |
| CN111526458A (en) * | 2020-04-26 | 2020-08-11 | 歌尔股份有限公司 | Speaker module and electronic equipment |
| CN111787201A (en) * | 2020-06-29 | 2020-10-16 | 维沃移动通信有限公司 | Electronic equipment, heat dissipation control method and heat dissipation control device of camera module |
| CN211830849U (en) * | 2020-05-29 | 2020-10-30 | 维沃移动通信有限公司 | Electronic device |
-
2020
- 2020-12-18 CN CN202011509324.XA patent/CN112615950B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1014655A2 (en) * | 1998-09-07 | 2000-06-28 | Siemens Aktiengesellschaft | Arrangement for suppressing acoustic reflections in telephone handsets |
| CN103297568A (en) * | 2012-03-02 | 2013-09-11 | 华为终端有限公司 | Mobile terminal and sound cavity adjusting method |
| US20130260823A1 (en) * | 2012-03-31 | 2013-10-03 | Ashutosh Y. Shukla | Compact Portable Electronic Device Having Augmented Back Volume for Speaker |
| CN103260117A (en) * | 2013-05-08 | 2013-08-21 | 歌尔声学股份有限公司 | Woofer and electronic device applying same |
| CN203746261U (en) * | 2014-02-04 | 2014-07-30 | 齐齐哈尔大学 | Japanese pronunciation correction device |
| CN107426365A (en) * | 2017-08-28 | 2017-12-01 | 深圳传音制造有限公司 | Audio cavity structure and there is its mobile phone |
| CN109429154A (en) * | 2017-09-01 | 2019-03-05 | 苹果公司 | Acoustic assembly |
| CN108429831A (en) * | 2018-02-28 | 2018-08-21 | 广东欧珀移动通信有限公司 | Electronic equipment |
| CN108650345A (en) * | 2018-04-25 | 2018-10-12 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN109874094A (en) * | 2018-12-18 | 2019-06-11 | 歌尔股份有限公司 | Acoustic apparatus and electronic equipment |
| CN209313883U (en) * | 2019-02-20 | 2019-08-27 | 四川领歌智谷科技有限公司 | A kind of mobile phone for thering is New-type loudspeaker to go out sound structure |
| CN211128138U (en) * | 2020-02-28 | 2020-07-28 | 歌尔科技有限公司 | Sound cavity adjusts structure, earphone and VR equipment behind earphone |
| CN211127868U (en) * | 2020-03-23 | 2020-07-28 | 西安易朴通讯技术有限公司 | Mobile terminal |
| CN111526458A (en) * | 2020-04-26 | 2020-08-11 | 歌尔股份有限公司 | Speaker module and electronic equipment |
| CN211830849U (en) * | 2020-05-29 | 2020-10-30 | 维沃移动通信有限公司 | Electronic device |
| CN111787201A (en) * | 2020-06-29 | 2020-10-16 | 维沃移动通信有限公司 | Electronic equipment, heat dissipation control method and heat dissipation control device of camera module |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099014A (en) * | 2021-04-26 | 2021-07-09 | 维沃移动通信有限公司 | Electronic device |
| WO2022228258A1 (en) * | 2021-04-26 | 2022-11-03 | 维沃移动通信有限公司 | Electronic device |
| CN113099014B (en) * | 2021-04-26 | 2023-03-21 | 维沃移动通信有限公司 | Electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112615950B (en) | 2023-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2213105B1 (en) | An ear bud earphone with variable noise isolation, a cushion for an ear bud earphone and a corresponding method | |
| CN107509143B (en) | Speaker system for vehicle and vehicle structure provided with same | |
| US6062339A (en) | Compact spiral cavity loudspeaker enclosure | |
| CN110324448B (en) | Electronic device and control method of electronic device | |
| CN108966090B (en) | Loudspeaker system and arrangement for directivity and dispersion control | |
| CN1154394C (en) | Appts. having housing which accommodates sound transducer and which has passage | |
| EP2866424B1 (en) | Speaker back cavity | |
| EP3809679B1 (en) | Receiver module and terminal device | |
| CN113114812B (en) | Electronic equipment | |
| CN113315858B (en) | Electronic equipment | |
| CN112615950B (en) | Electronic equipment | |
| CN108429826B (en) | Electronic device | |
| JP2006157464A (en) | Audio device | |
| CN1387739A (en) | Electro-acoustic communications unit | |
| EP3926936B1 (en) | Moveable cover for the speaker-opening of a mobile device | |
| CN105163050A (en) | TV set | |
| CN112055107B (en) | Electronic device | |
| US10827267B2 (en) | Sound device and electronic device using sound device | |
| CN1215734C (en) | Receiving unit of terminal device | |
| CN113286021A (en) | Electronic device | |
| CN113455018A (en) | Earphone set | |
| CN114040276B (en) | Sound equipment | |
| CN216134561U (en) | Display device, sound box system and bar-shaped sound box | |
| CN114945051A (en) | Acoustic device and mobile terminal | |
| CN217159916U (en) | Impedance convertible automobile loudspeaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |