CN112615950B - Electronic equipment - Google Patents
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- CN112615950B CN112615950B CN202011509324.XA CN202011509324A CN112615950B CN 112615950 B CN112615950 B CN 112615950B CN 202011509324 A CN202011509324 A CN 202011509324A CN 112615950 B CN112615950 B CN 112615950B
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- light
- transmitting lens
- accommodating cavity
- cavity
- camera module
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- 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
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- 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
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- 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
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- 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
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- 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 the technical field of electronic products. The electronic device includes: the first shell is internally provided with an accommodating cavity; the acoustic device is arranged in the accommodating cavity and divides the accommodating cavity into a front cavity and a rear cavity, and the front cavity is communicated with the outside; the camera module, the camera module set up in the holding intracavity, the camera module is equipped with first holding chamber, first holding chamber with the back chamber intercommunication. The embodiment of the application provides electronic equipment, which can solve the problem that the low-frequency effect is poor when an audio output device in the electronic equipment outputs audio.
Description
Technical Field
The application belongs to the technical field of communication, and particularly relates to electronic equipment.
Background
The interior of existing electronic devices is typically provided with acoustic devices such as receivers, microphones, speakers, etc. An acoustic device disposed inside an electronic apparatus generally includes a front cavity communicating with the outside and a rear cavity located inside the electronic apparatus.
Along with the development of increasingly lighter and thinner electronic devices, the installation space inside the electronic device will gradually decrease, so that the space positions between the components installed inside the electronic device will be more and more compact. In this way, it is easy to cause the rear cavity of the acoustic device to be blocked 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 will be poor, and accordingly, the low-frequency effect of the audio output by the audio output device will also be poor. Therefore, the problem of poor low-frequency effect easily occurs when the audio output device in the existing electronic equipment outputs audio.
Disclosure of Invention
The embodiment of the application provides electronic equipment, which aims to solve the problem that when an audio output device in the electronic equipment outputs audio, a low-frequency effect is poor.
In order to solve the technical problems, the application is realized as follows:
the embodiment of the application provides electronic equipment, which comprises:
the first shell is internally provided with an accommodating cavity;
the acoustic device is arranged in the accommodating cavity and divides the accommodating cavity into a front cavity and a rear cavity, and the front cavity is communicated with the outside;
the camera module, the camera module set up in the holding intracavity, the camera module is equipped with first holding chamber, first holding chamber with the back chamber intercommunication.
In this embodiment, the first accommodating cavity of the camera module is communicated with the rear cavity of the acoustic device, so that the first accommodating cavity inside the camera module can be reused, and the ventilation of the rear cavity of the acoustic device is enhanced, and the low-frequency effect of the audio output by the acoustic device is improved.
Drawings
Fig. 1 is a cross-sectional view of an electronic device provided in an embodiment of the present application;
fig. 2 is one of schematic internal structures of an electronic device according to an embodiment of the present application;
FIG. 3 is a schematic diagram of a camera module according to an embodiment of the present disclosure;
FIG. 4 is a second schematic diagram of a camera module according to an embodiment of the present disclosure;
fig. 5 is a second schematic diagram of an internal structure of the electronic device according to the embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
The electronic device provided by the embodiment of the application is described in detail below through specific embodiments and application scenes thereof with reference to the accompanying drawings.
Referring to fig. 1-5, an electronic device provided in an embodiment of the present application includes: the device comprises a first shell 100, an acoustic device 200 and a camera module 300, wherein an accommodating cavity is formed in the first shell 100; the acoustic device 200 is disposed 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 in 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 above-mentioned receiving chamber may be a chamber provided inside the first case 100 and used for mounting the acoustic device 200, and when the acoustic device 200 is mounted in the receiving chamber, the acoustic device 200 divides the receiving chamber into a front chamber 101 and a rear chamber 102, wherein the front chamber 101 may be used as the front chamber 101 of the acoustic device 200, and accordingly, the rear chamber 102 may be used as the rear chamber 102 of the acoustic device 200, and the acoustic device 200 may transmit audio to the outside through the front chamber 101. The first housing 100 may have a mounting position inside for mounting the camera module 300, and the camera module 300 is disposed at the mounting position.
The acoustic device 200 may be any of a receiver, a microphone, a speaker, and the like in the electronic apparatus.
Specifically, since the inside of the camera module 300 generally has a chamber for transmitting light, the first receiving chamber 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. 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 employ a camera module 300 having a relatively large light transmission cavity therein, for example, the camera module 300 may be a periscope.
In a specific implementation, the opening may be formed in the camera module 300 to connect the rear cavity 102 and the first accommodating cavity 301, or, of course, the opening of the camera module 300 may be used to connect the rear cavity 102 and the first accommodating cavity 301. The rear cavity 102 and the first accommodating cavity 301 may be directly connected and communicated, or may be communicated by adopting a sound guide channel.
It should be noted that, the communication between the rear cavity 102 and the first accommodating cavity 301 does not affect the functions of the camera module 300, i.e. the camera module 300 has the function of transmitting light of the periscope itself and also has the function of ventilating the rear cavity 102 of the acoustic device 200. Thereby enabling multiplexing of the first accommodation chamber 301.
In this embodiment, the first accommodating cavity 301 of the camera module 300 is communicated with the rear cavity 102 of the acoustic device 200, so that the first accommodating cavity 301 inside the camera module 300 can be reused, thereby enhancing the ventilation of the rear cavity 102 of the acoustic device 200 and further improving the low-frequency effect of the audio output by the acoustic device 200.
Optionally, the first light-transmitting lens 302 and the image sensor are respectively disposed in the second housing, and the first light-transmitting lens 302 and the image sensor are disposed at intervals, the first accommodating cavity 301 is formed between the first light-transmitting 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 accommodating cavity 301 may be formed by enclosing the first light-transmitting lens 302 and the second housing, or the first accommodating cavity 301 may be formed by enclosing the first light-transmitting lens 302, the second housing, and the image sensor together.
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 inside of the camera module 300; in addition, the first transparent lens 302 may be a transparent lens disposed inside the camera module 300 and used for adjusting the light entering the image sensor.
The first opening 303 may be formed 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 light-transmitting lens 302.
In this embodiment, the first opening 303 is formed in the second housing to connect the rear cavity 102 and the first accommodating cavity 301, so as to improve the air permeability 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 encloses with the second light-transmitting lens and the second housing to form the first accommodating cavity 301, and the other encloses with the second light-transmitting lens and the second housing to form the second accommodating cavity.
The second light-transmitting lenses may be light-transmitting lenses disposed in the second housing and used for adjusting 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, the second light-transmitting lenses may be disposed at intervals along the light path conducting direction in the second housing, and at this time, the second light-transmitting lenses, the first light-transmitting lenses 302 and the image sensor may partition the interior of the second housing to form a plurality of subcavities, and the volume of the rear cavity 102 of the acoustic device 200 may be adjusted by adjusting the number of subcavities communicating with the rear cavity 102.
The second accommodating cavity may be in communication with the first accommodating cavity 301, or may not be in communication with the first accommodating cavity 301, in addition, the second accommodating cavity may be further in on-off connection with the first accommodating cavity 301, and when the second accommodating cavity is in communication with the first accommodating cavity 301, the second accommodating cavity is in communication with the rear cavity 102 through the first accommodating cavity 301, so that on-off between the first accommodating cavity 301 and the second accommodating cavity can be controlled, and further volume adjustment of the rear cavity 102 of the acoustic device 200 is achieved, so as to further improve audio output effect of the acoustic device 200.
Optionally, the camera module 300 further includes a first driving component, where the first driving component is connected to the second light-transmitting lens, and 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, since one of the first light-transmitting lens 302 and the image sensor encloses the second light-transmitting lens and the second housing to form the first accommodating cavity 301, and the other of the first light-transmitting lens 302 and the image sensor encloses the second light-transmitting lens and the second housing to form the second accommodating cavity, that is, the second light-transmitting lens divides the interior of the second housing into the first accommodating cavity 301 and the second accommodating cavity, 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 light-transmitting 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 light-transmitting lens and the first light-transmitting 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 one of the first accommodation chamber 301 and the second accommodation chamber increases in volume, the other will decrease in volume.
Based on this, in this embodiment of the present application, the first driving component is configured to drive the second light-transmitting lens to move, so as to change the relative position between the second light-transmitting lens and the image sensor or between the second light-transmitting lens and the first light-transmitting lens 302, so as to adjust the volume of the first accommodating cavity 301, so that the volume of the first accommodating cavity 301 may be adjusted based on the audio output parameters of the acoustic device 200, so that the acoustic device 200 may have different sizes of the rear cavity 102 in different audio output modes, thereby further improving the audio output effect of the acoustic device 200.
Optionally, the first driving component includes a first driving member, and the first driving member is connected with the second light-transmitting lens and can drive the second light-transmitting lens to move towards or away from the image sensor.
The first driving member may be a driving member capable of outputting 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 light-transmitting lens and the image sensor, if the second light-transmitting lens moves towards the image sensor, the volume of the first accommodating cavity 301 decreases, and correspondingly, if the second light-transmitting lens moves away from the image sensor, the volume of the first accommodating cavity 301 increases.
In addition, the inner wall of the second shell can be provided with a slide way, and the second light-transmitting lens is in sliding connection with the slide way, so that the first driving piece drives the second light-transmitting lens to slide along the slide way.
In this embodiment, the first driving piece is provided to drive the second light-transmitting lens to move towards or away from the image sensor, so that the volume of the first accommodating cavity 301 is adjusted, and the volume of the rear cavity 102 of the acoustic device 200 is adjusted.
Optionally, the first driving assembly includes a second driving member connected to the second light-transmitting lens to drive the second light-transmitting lens to rotate between a first position and a second position;
the second light-transmitting lens is in sealing connection with the second housing when the second light-transmitting lens is in the first position, and the first accommodation chamber 301 and the second accommodation chamber are not communicated;
with the second light-transmitting lens in the second position, a gap is provided between the second light-transmitting lens and the second housing, and the first accommodation chamber 301 and the second accommodation chamber communicate through the gap.
In this embodiment, the second driving member may be a driving member capable of outputting a rotational motion, and may be, for example, a motor. In this way, the second light-transmitting lens can be driven to rotate by the second driving piece, wherein the first position and the second position are two positions of the second light-transmitting lens in the rotating process. When the second light-transmitting lens is positioned 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 in the second position, the first accommodation chamber 301 and the second accommodation chamber are both in communication with the rear chamber 102; in this way, the volume of the rear cavity 102 of the acoustic device 200 is adjusted simply by controlling the second light transmissive lens to switch between the first position and the second position.
Optionally, the electronic device further includes a controller, where the controller is electrically connected to the first driving component, and the controller is configured to determine a volume of the first accommodating cavity 301 based on an audio parameter of the audio required to be output by the acoustic device 200, and control the first driving component to drive the second light-transmitting lens to move.
The controller may be any control device in the electronic apparatus, for example, may be a CPU of the electronic apparatus, and 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, a corresponding relationship between the audio type and the volume of the rear cavity 102 of the acoustic device 200 may be configured in the controller in advance, wherein the acoustic device 200 has a better audio output effect 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. In this way, when the controller detects the audio type of the acoustic device 200, the first driving assembly 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 on 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 a 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 guiding hole, a second sound guiding hole and a second sound guiding channel are formed in the inner wall of the second shell, the first sound guiding hole and the second sound guiding hole are distributed at intervals in the moving direction of the second light-transmitting lens, and the second driving piece drives the second light-transmitting lens to move between a third position and a fourth position;
in the case that the second light-transmitting lens is located at the third position, the first sound guiding hole and the second sound guiding hole are located at a first side of the second light-transmitting lens, and the volume of the first accommodating cavity 301 is a first volume;
in the case that the second light-transmitting lens is located at the fourth position, the first sound guiding hole and the second sound guiding hole are located at the second side of the second light-transmitting lens, and the volume of the first accommodating cavity 301 is a second volume;
in the case of the fifth position of the second light-transmitting lens, the first sound guide hole is positioned at the second side of the second light-transmitting lens, and the second sound guide hole is positioned at the first side of the second light-transmitting lens;
wherein the fifth location is located between the first sound guiding hole and the second sound guiding hole, the first volume being smaller than the second volume.
Specifically, the first accommodating cavity 301 may be located on the second side of the second light-transmitting lens, and the second accommodating cavity is located on the first side of the second light-transmitting lens. When the second light-transmitting lens is 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. The volume of the first accommodating cavity 301 gradually increases during the movement of the second light-transmitting lens from the third position to the fifth position, that is, during the movement of the second light-transmitting lens towards the first side, and 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 light-transmitting lens moves from the fifth position to the fourth position, that is, the second light-transmitting lens moves further towards the first side, the volume of the first accommodating cavity 301 further increases, and when the second light-transmitting 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, at this time, the first accommodating cavity 301 is not communicated with the second accommodating cavity.
It should be noted that the above-mentioned third position is not limited to a specific position within the second housing, but should be understood as: when the first sound guiding hole and the second sound guiding hole are located on the first side of the second light-transmitting lens, the second light-transmitting lens is located at the third position, in the process that the second light-transmitting lens is located 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 not limited to a specific position within the second housing, but should be understood as: when the first sound guide hole and the second sound guide hole are positioned on the second side of the second light-transmitting lens, the second light-transmitting lens is positioned at a fourth position, and in the moving process of the second light-transmitting lens, the second light-transmitting lens is provided with a plurality of different fourth positions.
Further, the fifth position is not limited to a specific position within the second housing, but should be understood as: the first sound guiding hole is located at the second side of the second light-transmitting lens, and when the first sound guiding hole is located at 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 guiding channel, the volume between the first accommodating cavity 301 and the second accommodating cavity is always in a dynamically changing state.
Therefore, when the second light-transmitting lens moves in the second housing, the volumes of the rear cavities 102 of the corresponding acoustic devices 200 are different when the positions of the second light-transmitting lens are different, so that the diversity of volume adjustment of the rear cavities 102 of the acoustic devices 200 is further increased to adapt to more types of audio types.
Optionally, the camera module 300 further includes a first cover plate and a second driving assembly, where the first cover plate is matched with the first opening 303, and the second driving assembly is connected with the first cover plate, so as to drive the first cover plate to block or avoid the first opening 303.
When the first cover plate is used for blocking the first opening 303, the rear cavity 102 is not communicated with the first accommodating cavity 301, when the first cover plate is used for avoiding 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 to move through the second driving assembly to control the opening and closing of the first opening 303, when the electronic equipment is in an audio output mode, the first cover plate can be driven to move to avoid the first opening 303 through the second driving assembly, and when the electronic equipment is in a shooting mode, the first cover plate can be driven to move to block the first opening 303 through the second driving assembly.
In this embodiment, by providing the first cover plate, the first opening 303 may be plugged when the electronic device is in the shooting mode, so that an influence on shooting quality caused by opening the first opening 303 is further reduced.
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 housing 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 may further communicate with the mounting cavity 103 through the first accommodating cavity 301, thereby further improving the air permeability of the rear cavity 102 of the acoustic device 200, and further improving 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 light-transmitting lens 302 may be disposed near two ends of the second housing, 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 sound outlet 201 is formed at a first end of the acoustic device 200 and is communicated with the rear cavity 102, and the first opening 303 is formed at a first end of the camera module 300;
the first sound outlet 201 is disposed 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, so as 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 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 disposed around the first opening 303 to avoid the sealing foam from blocking 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 leakage of the audio output by the acoustic device 200 from the gap is avoided, and the effect of the audio output by the acoustic device 200 is further improved.
Optionally, referring to fig. 5, at least two positioning posts 104 are disposed on an inner wall of the first housing 100, a first mounting position is formed around the at least two positioning posts 104, the camera module 300 is mounted on the first mounting position, and when the camera module 300 is mounted on the first mounting 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 posts 104 are provided, so as to ensure that the camera module 300 is positioned in the process of installing the camera module 300, thereby improving the position accuracy of installing 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 spring, so that the camera module 300 is electrically connected with other devices of the electronic apparatus by setting 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.
Claims (6)
1. An electronic device, comprising:
the first shell is internally provided with an accommodating cavity;
the acoustic device is arranged in the accommodating cavity and divides the accommodating cavity into a front cavity and a rear cavity, and the front cavity is communicated with the outside;
the camera module is arranged on the first shell and is provided with a first accommodating cavity which is communicated with the rear cavity;
the camera module comprises a second shell, a first light-transmitting lens and an image sensor, wherein the first light-transmitting lens and the image sensor are respectively arranged on the second shell, the first light-transmitting lens and the image sensor are arranged at intervals, the first accommodating cavity is formed between the first light-transmitting lens and the image sensor, a first opening is formed in the second shell, and the rear cavity is communicated with the first accommodating cavity through the first opening;
the camera module further comprises a second light-transmitting lens, the second light-transmitting lens is arranged between the first light-transmitting lens and the image sensor, one of the first light-transmitting lens and the image sensor is enclosed with the second light-transmitting lens and the second shell to form a first accommodating cavity, and the other one of the first light-transmitting lens and the image sensor is enclosed with the second light-transmitting lens and the second shell to form a second accommodating cavity;
the camera module further comprises a first driving component which is connected with the second light-transmitting lens, wherein the first driving component is used for driving the second light-transmitting lens to move in the camera module so as to adjust the volume of the first accommodating cavity;
the first driving component comprises a first driving piece, and the first driving piece is connected with the second light-transmitting lens and can drive the second light-transmitting lens to move towards or away from the image sensor; or alternatively, the first and second heat exchangers may be,
the first driving component comprises a second driving piece, and the second driving piece is connected with the second light-transmitting lens to drive the second light-transmitting lens to rotate between a first position and a second position;
the second light-transmitting lens is in sealing connection with the second shell when the second light-transmitting lens is in the first position, and the first accommodating cavity and the second accommodating cavity are not communicated;
and when the second light-transmitting lens is positioned at the second position, a gap is reserved between the second light-transmitting lens and the second shell, and the first accommodating cavity and the second accommodating cavity are communicated through the gap.
2. The electronic device of claim 1, further comprising a controller electrically connected to the first drive assembly, wherein the controller is configured to determine a volume of the first receiving chamber based on audio parameters output by the acoustic device and to control the first drive assembly to drive the second light transmissive lens in motion.
3. The electronic device of claim 1, wherein a first sound guide channel is provided on an inner wall of the second housing, and the first accommodating chamber and the second accommodating chamber are communicated through the first sound guide channel.
4. The electronic device of claim 1, wherein 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 movement direction of the second light-transmitting lens, and the second driving piece drives the second light-transmitting lens to move between a third position and a fourth position;
when the second light-transmitting lens is positioned at the third position, the first sound guide hole and the second sound guide hole are positioned at the first side of the second light-transmitting lens, and the volume of the first accommodating cavity is a first volume;
when the second light-transmitting lens is positioned at the fourth position, the first sound guide hole and the second sound guide hole are positioned at the second side of the second light-transmitting lens, and the volume of the first accommodating cavity is a second volume;
in the case of the fifth position of the second light-transmitting lens, the first sound guide hole is positioned at the second side of the second light-transmitting lens, and the second sound guide hole is positioned at the first side of the second light-transmitting lens;
wherein the fifth location is located between the first sound guiding hole and the second sound guiding hole, the first volume being smaller than the second volume.
5. The electronic device of claim 1, wherein the camera module further comprises a first cover plate and a second drive assembly, the first cover plate is matched with the first opening, and the second drive assembly is connected with the first cover plate to drive the first cover plate to block or avoid the first opening.
6. The electronic device of claim 1, wherein the second housing is further provided with a second opening, the first housing is further provided with a mounting cavity therein, and the first housing cavity is in communication with the mounting cavity through the second opening.
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| CN202011509324.XA CN112615950B (en) | 2020-12-18 | 2020-12-18 | Electronic equipment |
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| CN202011509324.XA CN112615950B (en) | 2020-12-18 | 2020-12-18 | Electronic equipment |
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| DE59912150D1 (en) * | 1998-09-07 | 2005-07-14 | Siemens Ag | Arrangement for suppressing acoustic reflections in handsets of telephone technology |
| CN103297568B (en) * | 2012-03-02 | 2015-09-09 | 华为终端有限公司 | Mobile terminal and sound chamber control 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 |
| CN107426365B (en) * | 2017-08-28 | 2023-07-25 | 深圳传音制造有限公司 | Sound cavity structure and mobile phone with same |
| US10015574B1 (en) * | 2017-09-01 | 2018-07-03 | Apple Inc. | Acoustic assembly |
| CN108429831B (en) * | 2018-02-28 | 2020-09-08 | Oppo广东移动通信有限公司 | Electronic device |
| CN108650345B (en) * | 2018-04-25 | 2019-09-17 | 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 |
| CN111526458B (en) * | 2020-04-26 | 2021-12-03 | 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 |
| CN111787201B (en) * | 2020-06-29 | 2022-09-09 | 维沃移动通信有限公司 | Electronic equipment, heat dissipation control method and heat dissipation control device of camera module |
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