CN110944078A - Electronic device - Google Patents
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- CN110944078A CN110944078A CN201911219187.3A CN201911219187A CN110944078A CN 110944078 A CN110944078 A CN 110944078A CN 201911219187 A CN201911219187 A CN 201911219187A CN 110944078 A CN110944078 A CN 110944078A
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- 238000009434 installation Methods 0.000 claims description 5
- 238000005034 decoration Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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
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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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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses an electronic device, comprising a device main body (100) and a sounding device (200): the device main body (100) is provided with a first sound outlet hole (110), a second sound outlet hole (120), a mounting cavity (130) and a first sound guide channel (140), wherein the first sound outlet hole (110) is located on the first side of the device main body (100), and the second sound outlet hole (120) is located on the second side of the device main body (100); the sounder (200) is arranged in the mounting cavity (130), and the sounder (200) divides the mounting cavity (130) into a first sub-cavity (131) and a second sub-cavity (132); the first sound outlet hole (110) is communicated with the first sub-cavity (131), and the second sound outlet hole (120) is communicated with the second sub-cavity (132) through the first sound guide channel (140). The scheme can solve the problem that the existing electronic equipment cannot give consideration to both conversation safety and clear conversation.
Description
Technical Field
The invention relates to the technical field of communication equipment, in particular to electronic equipment.
Background
As technology advances and user demands increase, the acoustic performance of electronic devices continues to be optimized. It is known that the call function of an electronic device is its basic function. In the using process, the user holds the electronic equipment for conversation. For example, in a noisy environment, the user often needs to turn the volume up in order to be able to make a clear call. In this case, the surrounding people also hear the sound emitted from the electronic device, and thus the content of the call. Obviously, this may lead to privacy leakage for the user.
In order to avoid privacy disclosure, users often have to turn down the volume, which in turn makes it more difficult to speak clearly. Obviously, the current electronic device has a problem that the call security and the clear call cannot be both considered when the electronic device is in a call.
Disclosure of Invention
The invention discloses electronic equipment, which aims to solve the problem that the existing electronic equipment cannot give consideration to both conversation safety and clear conversation when in conversation.
In order to solve the problems, the invention adopts the following technical scheme:
an electronic device, comprising:
the device comprises a device body, a sound guide channel and a sound guide component, wherein the device body is provided with a first sound outlet hole, a second sound outlet hole, an installation cavity and a first sound guide channel;
the sounding device is arranged in the mounting cavity and divides the mounting cavity into a first sub-cavity and a second sub-cavity; wherein:
the first sound outlet hole is communicated with the first sub-cavity, and the second sound outlet hole is communicated with the second sub-cavity through the first sound guide channel.
The technical scheme adopted by the invention can achieve the following beneficial effects:
the electronic equipment disclosed by the embodiment of the invention improves the structure of the existing electronic equipment, and the sound production device divides the mounting cavity into a first sub-cavity communicated with the first sound production hole and a second sub-cavity communicated with the second sound production hole through arranging the first sound production hole on the first side and the second sound production hole on the second side of the equipment main body, and the first sound guide channel can change the phase of a second sound wave emitted by the second sound production hole, so that the phase of the second sound wave is different from the phase of a first sound wave emitted by the first sound production hole. The first sound wave and the second sound wave are different in phase, so that the offsetting effect can be achieved, and the sound leakage amount can be effectively reduced. The reduction of the volume of leaking out of sound can make the user implement clearer conversation through adjusting great volume at the in-process that uses electronic equipment to converse, simultaneously because offset between first sound wave and the second sound wave to can make the in-process decay at sound transmission great, and then can alleviate the problem that the user hears the sound that electronic equipment sent around the in-process of conversing.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a sectional view of a partial structure of an electronic apparatus according to an embodiment of the present invention;
fig. 2 is a schematic partial structural diagram of an electronic device according to an embodiment of the present invention;
fig. 3 is a schematic partial structural diagram of another electronic device according to an embodiment of the disclosure.
Description of reference numerals:
100-equipment main body, 110-first sound outlet, 120-second sound outlet, 121-straight line segment, 122-first circular arc segment, 123-second circular arc segment, 124-third circular arc segment, 130-installation cavity, 131-first sub-cavity, 132-second sub-cavity, 140-first sound guide channel, 150-camera, 160-light supplement lamp, 170-camera decoration ring, 100 a-middle frame, 100a 1-limiting part, 100 b-rear cover, 100b 1-supporting part, 100 c-display screen, 100 b-first sound guide channel, and 100 c-second sound guide channel,
200-sounding device,
300-dustproof decorative net.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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 invention.
The technical solutions disclosed in the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 3, an embodiment of the invention discloses an electronic device, which includes a device body 100 and a sounding device 200.
The apparatus body 100 is a body portion of the electronic apparatus. In a general case, the apparatus main body 100 includes main constituent elements of the electronic apparatus, and for example, the apparatus main body 100 may include an apparatus housing and functional elements such as a display screen 100c, a battery, a main board, and the like mounted on the apparatus housing. In the embodiment of the present invention, the device body 100 is formed with a first sound emitting hole 110, a second sound emitting hole 120, a mounting cavity 130 and a first sound guiding channel 140.
During operation of the sound emitting device 200, the first sound emitting hole 110 and the second sound emitting hole 120 are both capable of emitting sound to the external environment of the electronic device. In the embodiment of the present invention, the first sound emitting hole 110 and the second sound emitting hole 120 are oriented differently, specifically, the first sound emitting hole 110 is located at a first side of the device body 100, and the second sound emitting hole 120 is located at a second side of the device body 100.
The sound generating device 200 is a device capable of generating sound for an electronic device, for example, the sound generating device 200 may be a receiver. The sounder device 200 is disposed in the mounting cavity 130 so as to be assembled with the apparatus body 100. The sounder device 200 divides the mounting cavity 130 into a first sub-cavity 131 and a second sub-cavity 132.
The first sound emitting port 110 is in communication with the first sub-chamber 131 and the second sound emitting port 120 is in communication with the second sub-chamber 132. During the operation of the sound generating device 200, the sound generated by the vibration of the sound generating device 200 will pass through the first sub-cavity 131 and the second sub-cavity 132, and then pass through the first sound outlet hole 110 and the second sound outlet hole 120, respectively, to be transmitted out of the electronic device.
The first sound guiding channel 140 is a channel capable of conducting sound. In the embodiment of the present invention, the second sound emitting hole 120 communicates with the second sub-chamber 132 through the first sound guiding channel 140. The first sound guiding passage 140 can adjust the phase from the second sound emitting hole 120 so that the second sound emitting hole 120 satisfies the requirements described later.
In the embodiment of the present invention, the sound wave emitted from the sound generating device 200 through the first sound emitting hole 110 is a first sound wave, and the sound wave emitted from the sound generating device 200 through the second sound emitting hole 120 is a second sound wave.
The electronic device disclosed in the embodiment of the present invention improves the structure of the existing electronic device, by respectively forming the first sound emitting hole 110 and the second sound emitting hole 120 on the first side and the second side of the device main body 100, and by dividing the acoustic device 200 into the first sub-cavity 131 communicated with the first sound emitting hole 110 and the second sub-cavity 132 communicated with the second sound emitting hole 120 through the first sound guiding channel 140, the first sound guiding channel 140 can change the phase of the second sound wave emitted from the second sound emitting hole 120, so that the phase of the second sound wave is different from the phase of the first sound wave emitted from the first sound emitting hole 110. The first sound wave and the second sound wave are different in phase, so that a certain sound wave offset effect can be achieved, and the sound leakage amount can be effectively reduced. The reduction of the volume of leaking out of sound can make the user implement clearer conversation through adjusting great volume at the in-process that uses electronic equipment to converse, simultaneously because offset between first sound wave and the second sound wave to can make the in-process decay at sound transmission great, and then can alleviate the problem that the user hears the sound that electronic equipment sent around the in-process of conversing.
In a specific simulation test process, the simulation result can also be verified, and the sound can be greatly attenuated in the sound emitting direction of the second sound emitting hole 120.
In a preferable embodiment, the first sound wave and the second sound wave may have opposite phases, so that the first sound hole 110 and the second sound hole 120 form an acoustic dipole, and the first sound wave and the second sound wave are offset in opposite phases after meeting each other, thereby further promoting attenuation of sound in a process of transmitting the sound far away, and facilitating further reduction of sound leakage of the electronic device.
As described above, the first sound emitting hole 110 is provided at the first side of the apparatus body 100, and the second sound emitting hole 120 is provided at the second side of the apparatus body 100. In an alternative scheme, the first side and the second side may be two opposite sides of the device body 100, or two adjacent sides of the device body 100, that is, the first side and the second side are disposed adjacent to each other. In the case where the first side and the second side are opposite sides of the device body 100, the first sound emitting hole 110 and the second sound emitting hole 120 can realize simultaneous sound emission from opposite sides of the electronic device. In this case, optionally, the first side is the side of the electronic device on which the display screen 100c is mounted, and the second side is the other side of the electronic device on which the rear cover 100b is mounted. Of course, it may also be: the first side is a side of the electronic device on which the display screen 100c is mounted, and the second side is a side on which the electronic device is located, and may be, for example, an outer side of a middle frame of the electronic device.
In the embodiment of the present invention, the first sound guiding channel 140 plays a role of sound conduction and adjusting the phase of the second sound wave. In a specific design process, the phase of the second sound wave can be adjusted by adjusting structural parameters such as the length of the first sound guiding channel 140 and the cross-sectional area of the first sound guiding channel 140, so that the phases of the second sound wave and the first sound wave are different.
In the embodiment of the present invention, in order to better adjust the phase of the second sound wave, the first sound guiding channel 140 may be a bar channel, and the first sound guiding channel 140 may include a first end and a second end, which are sequentially arranged in a top-to-bottom direction of the electronic device, the first end of the first sound guiding channel 140 is communicated with the second sub-cavity 132, and the second end of the first sound guiding channel 140 is communicated with the second sound outlet 120. In an alternative, the axial direction of the first sound guide channel 140 may be the same as the length direction of the electronic device or the width direction of the electronic device.
In a preferable embodiment, the first sound outlet hole 110 may be a strip-shaped hole, and an extending direction of the strip-shaped hole may be the same as a width direction of the electronic device. In this case, the first sound outlet hole 110 has a wider sound emitting range, which is beneficial to improving the sound performance of the electronic device.
Here, the length direction of the electronic device refers to a direction having a larger size in the plane of the display screen 100c of the electronic device, and the width direction of the electronic device is perpendicular to the length direction of the electronic device. In a general case, a projection of the electronic device perpendicular to the display screen 100c is a rectangular or oblong structure similar to a rectangle, a longitudinal direction of the electronic device may be regarded as a direction in which a long side of the projection extends, and a width direction of the electronic device may be regarded as a direction in which a wide side of the projection extends.
In the present embodiment, the first sound emitting hole 110, the second sound emitting hole 120, the mounting chamber 130, and the first sound guide channel 140 may be formed in various manners. For example, the first sound emitting hole 110, the second sound emitting hole 120, the mounting chamber 130, and the first sound guide passage 140 may be formed on the device case of the device body 100. Of course, at least some of the first sound emitting hole 110, the second sound emitting hole 120, the mounting cavity 130 and the first sound guiding channel 140 may be formed by the device housing together with other functional devices (e.g., the display screen 100 c). The embodiment of the present invention does not limit the specific forming manner of the first sound emitting hole 110, the second sound emitting hole 120, the mounting cavity 130 and the first sound guiding channel 140.
In a general case, the device main body 100 may include a device housing and a display screen 100c, the device housing may include a middle frame 100a, a rear cover 100b and a front cover, the middle frame 100a, the rear cover 100b and the front cover are usually fixedly connected in a detachable connection manner, for example, a snap fit may be adopted between the middle frame 100a and the rear cover 100b and between the front cover and the middle frame 100 a.
In a specific embodiment, the display screen 100c may be disposed on the front cover, the rear cover 100b is connected to a side of the middle frame 100a away from the front cover, the rear cover 100b is provided with a second sound outlet 120, and the rear cover 100b and the middle frame 100a enclose a first sound guiding channel 140.
In another alternative, the display screen 100c may be disposed on the rear cover 100b, the rear cover 100b is connected to a side of the middle frame 100a facing away from the front cover, the front cover is opened with a first sound outlet 110, and the rear cover 100b and the middle frame 100a enclose a first sound guide channel 140.
In the two embodiments listed above, the display screen 100c may be disposed on the front cover or disposed on the rear cover 100b, and the front cover and the rear cover 100b are respectively connected to two opposite sides of the middle frame 100 a. The first sound guiding channel 140 is surrounded by the rear cover 100b and the middle frame 100a, and the first sound guiding channel 140 can be formed after the rear cover 100b and the middle frame 100a are assembled.
Alternatively, in the case that the display screen 100c is disposed on the front cover, one of the display screen 100c and the front cover is opened with the first sound outlet 110. In order to avoid the influence on the display 100c, in a preferred embodiment, a portion of the top end of the display 100c facing the middle frame 100a is surrounded by the first sound outlet 110. The method can also be as follows: in a case where the display screen 100c is provided in the rear cover, one of the display screen 100c and the rear cover is opened with a second sound outlet hole 120. The embodiment of the present invention does not limit the specific forming manner of the first sound emitting hole 110 and the second sound emitting hole 120.
Of course, the installation cavity 130 may be formed on the device housing separately, or may be enclosed by the device housing and the display screen 100 c. Referring again to FIG. 1, the display screen 100c may enclose a mounting cavity 130 with the center frame 100a and the rear cover 100b, in such a manner that the mounting cavity 130 is defined to facilitate assembly of the sound device 200.
As described above, the sounder device 200 is mounted within the mounting cavity 130. For convenience of installation, in a preferable embodiment, in a case where the display screen 100c is disposed on the front cover, the middle frame 100a may include a stopper portion 100a1, the rear cover 100b may include a support portion 100b1, and the sound device 200 may be disposed between the stopper portion 100a1 and the support portion 100b 1.
In a specific assembling process, the sounder device 200 may be fixed between the supporting portion 100b1 and the stopper portion 100a1 following the assembly between the rear cover 100b and the middle frame 100a, thereby achieving a clamping fixation. In the alternative, the supporting portion 100b1 may be a supporting protrusion, or may be other structures capable of supporting, such as a supporting frame. The embodiment of the present invention does not limit the specific structure of the supporting portion 100b 1.
Referring to fig. 2 and fig. 3 again, the electronic device disclosed in the embodiment of the invention may further include a camera module, and the camera module may be disposed on the second side of the device main body 100, that is, the camera module and the second sound outlet 120 are located on the same side. The camera shooting module can realize the camera shooting function of the electronic equipment.
In an alternative scheme, the camera module may include two cameras 150, the number of the cameras 150 may be two, the two cameras 150 may be symmetrically disposed about the first symmetry axis, and the second sound outlet 120 may be located on the first symmetry axis. Under the condition, the two cameras 150 and the second sound outlet hole 120 can be regularly arranged, and the appearance performance of the electronic equipment is improved.
In a preferable embodiment, the two cameras 150 may not be collinear with the second sound outlet hole 120, so as to avoid over-concentration of the holes, meanwhile, the above layout of the two cameras 150 and the second sound outlet hole 120 is similar to a human face, the two cameras 150 act as eyes, and the second sound outlet hole 120 may be regarded as a mouth. This can improve the appearance performance of the electronic device.
The shape of the second sound emitting hole 120 may be various, and the specific shape of the second sound emitting hole 120 is not limited in the embodiments of the present invention. As shown in fig. 2, in an alternative scheme, an edge of an outer port of the second sound outlet 120 may include a straight line segment 121 and a first circular arc segment 122, a third end of the first circular arc segment 122 is connected to a fourth end of the straight line segment 121, a fifth end of the first circular arc segment 122 is connected to a sixth end of the straight line segment 121, and the first circular arc segment 122 is bent toward a direction away from the camera 150. The second sound outlet hole 120 with the above structure is matched with the two cameras 150, so that a smiling face style with one shape can be formed, and the attractiveness of the electronic device can be further improved.
As shown in fig. 3, in another alternative, an edge of an outer port of the second sound outlet 120 may include a second circular arc segment 123 and a third circular arc segment 124, a seventh end of the second circular arc segment 123 is connected to an eighth end of the third circular arc segment 124, a ninth end of the second circular arc segment 123 is connected to a tenth end of the third circular arc segment 124, and both the second circular arc segment 123 and the third circular arc segment 124 are bent toward a direction away from the camera 150. The second sound outlet hole 120 with the above structure is matched with the two cameras 150, so that a smiling face style with another shape can be formed, and the aesthetic property of the electronic device can be further improved.
In order to better achieve shooting, in a preferable embodiment, the device body 100 may further include a fill-in light 160, the fill-in light 160 may be disposed on the first symmetry axis, and the fill-in light 160 may be located between the second sound outlet 120 and the two cameras 150. In this case, the fill light 160 may serve as a nose of the human face, so that the aesthetic appearance of the electronic device may be further improved.
In a specific embodiment, the external ports of the fill light 160 and the second sound outlet 120 may be axisymmetric, and the symmetry axis of the fill light 160 and the symmetry axis of the external port of the second sound outlet 120 may be the first symmetry axis.
In the electronic device disclosed in the embodiment of the present invention, the device main body 100 may further include a camera decorative ring 170, and the camera 150, the second sound outlet hole 120, and the light supplement lamp 160 may be disposed in an area surrounded by the camera decorative ring 170. Under the condition, the camera decorating ring 170 not only can play a decorating role, but also can form edges similar to the human face patterns, so that the human face patterns are more complete, and the appearance performance of the electronic equipment can be improved.
In a preferable embodiment, both the first sound emitting hole 110 and the second sound emitting hole 120 may be provided with a dust-proof decorative net 300, the dust-proof decorative net 300 can play a dust-proof role, and meanwhile, the dust-proof decorative net 300 can prevent the first sound emitting hole 110 and the second sound emitting hole 120 from being directly exposed in a larger aperture, and thus can play a certain decorative role. Specifically, the sound output size of the second sound output hole 120 can be adjusted by adjusting the parameters such as the mesh number, thickness and material of the dustproof decorative net 300, so as to achieve a better cancellation effect.
In order to better adjust the phase of the second sound wave, in an alternative scheme, the first sound guiding channel 140 may include a main sound guiding channel and at least one sub sound guiding channel, wherein a tenth end of the main sound guiding channel is communicated with the second sub cavity 132, a twelfth end of the main sound guiding channel extends in a direction away from the second sub cavity 132, a thirteenth end of the sub sound guiding channel is connected between the tenth end of the main sound guiding channel and the twelfth end of the main sound guiding channel, and a fourteenth end of the sub sound guiding channel extends in a direction away from the main sound guiding channel.
Since the first sound guiding channel 140 includes the main sound guiding channel and the sub sound guiding channel, the structure formed by the main sound guiding channel and the sub sound guiding channel is more flexible, and the sound guiding channel can have a better function of adjusting the phase of the second sound wave.
In the case that the first sound guiding channel 140 includes a main sound guiding channel and an auxiliary sound guiding channel, the second sound outlet 120 may include at least two sub sound outlets, the main sound guiding channel may be communicated with the at least one sub sound outlet, the auxiliary sound guiding channel may be communicated with the at least one sub sound outlet, and the at least two sub sound outlets undoubtedly may achieve a better sound outlet effect.
As described above, in the embodiment of the present invention, the first sound guiding channel 140 can adjust the phase of the second sound wave so that the second sound wave is different from the phase of the first sound wave. Certainly, the device main body 100 may further be provided with a second sound guiding channel, the first sub-cavity 131 may be communicated with the first sound outlet 110 through the second sound guiding channel, and the phase of the first sound wave may be adjusted by the second sound guiding channel. In this case, the first sound guiding channel 140 and the second sound guiding channel can make the second sound wave and the first sound wave have different phases, so that the sound wave cancellation is generated. In a general case, the first sound guiding channel 140 and the second sound guiding channel have different structures.
The electronic device disclosed by the embodiment of the invention can be a mobile phone, a tablet computer, an electronic book reader, a game machine, a vehicle-mounted navigator, an intelligent watch and other devices, and the embodiment of the invention does not limit the specific type of the electronic device.
In the above embodiments of the present invention, the difference between the embodiments is mainly described, and different optimization features between the embodiments can be combined to form a better embodiment as long as they are not contradictory, and further description is omitted here in view of brevity of the text.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (15)
1. An electronic device, comprising:
the sound guide device comprises a device body (100), wherein the device body (100) is provided with a first sound outlet hole (110), a second sound outlet hole (120), an installation cavity (130) and a first sound guide channel (140), the first sound outlet hole (110) is located on the first side of the device body (100), and the second sound outlet hole (120) is located on the second side of the device body (100);
a sounder device (200), said sounder device (200) disposed within said mounting cavity (130), said sounder device (200) dividing said mounting cavity (130) into a first sub-cavity (131) and a second sub-cavity (132); wherein:
the first sound outlet hole (110) is communicated with the first sub-cavity (131), and the second sound outlet hole (120) is communicated with the second sub-cavity (132) through the first sound guide channel (140).
2. The electronic device of claim 1, wherein a first sound wave emitted by the sound emitting device (200) through the first sound emitting hole (110) is in phase opposition to a second sound wave emitted by the sound emitting device (200) through the second sound emitting hole (120).
3. The electronic device according to claim 1, wherein the first sound guide channel (140) is a strip-shaped channel, an axial direction of the first sound guide channel (140) is the same as a length direction of the electronic device, a first end of the first sound guide channel (140) is communicated with the second sub-cavity (132), and a second end of the first sound guide channel (140) is communicated with the second sound outlet (120).
4. The electronic device according to claim 1, wherein the device body (100) comprises a device housing and a display screen (100 c): wherein: the device housing comprises a middle frame (100a), a rear cover (100b) and a front cover;
the display screen (100c) is arranged on the front cover, the rear cover (100b) is connected to one side, away from the front cover, of the middle frame (100a), the rear cover (100b) is provided with the second sound outlet hole (120), and the rear cover (100b) and the middle frame (100a) enclose the first sound guide channel (140);
or, the display screen (100c) is arranged on the rear cover (100b), the rear cover (100b) is connected to one side, away from the front cover, of the middle frame (100a), the front cover is provided with the first sound outlet (110), and the rear cover (100b) and the middle frame (100a) enclose the first sound guide channel (140).
5. The electronic device of claim 4, wherein:
the top end of the display screen (100c) and the part opposite to the middle frame (100a) form the first sound outlet (110);
or,
under the condition that the display screen (100c) is arranged on the front cover, one of the display screen (100c) and the front cover is provided with the first sound outlet hole (110);
and under the condition that the display screen (100c) is arranged on the rear cover, one of the display screen (100c) and the rear cover is provided with the second sound outlet hole (120).
6. The electronic device according to claim 4, wherein in a case where the display screen (100c) is provided to the front cover, the middle frame (100a) includes a stopper portion (100a1), the rear cover (100b) includes a support portion (100b1), and the sound-producing device (200) is provided between the stopper portion (100a1) and the support portion (100b 1).
7. The electronic apparatus according to claim 1, wherein the apparatus body (100) further comprises a camera module provided to a second side of the apparatus body (100).
8. The electronic device according to claim 7, wherein the camera module comprises two cameras (150), the two cameras (150) are symmetrically arranged about a first symmetry axis, and the second sound outlet hole (120) is located on the first symmetry axis.
9. The electronic device of claim 8, wherein:
the edge of the outer side port of the second sound outlet hole (120) comprises a straight line section (121) and a first circular arc section (122), the third end of the first circular arc section (122) is connected with the fourth end of the straight line section (121), the fifth end of the first circular arc section (122) is connected with the sixth end of the straight line section (121), and the first circular arc section (122) is bent towards the direction departing from the camera (150);
or the edge of the outer side port of the second sound outlet hole (120) comprises a second arc section (123) and a third arc section (124), the seventh end of the second arc section (123) is connected with the eighth end of the third arc section (124), the ninth end of the second arc section (123) is connected with the tenth end of the third arc section (124), and the second arc section (123) and the third arc section (124) are both bent towards the direction departing from the camera (150).
10. The electronic device according to claim 8, wherein the device body (100) further comprises a fill-in light (160), the fill-in light (160) is disposed on the first symmetry axis, and the fill-in light (160) is located between the second sound outlet (120) and the two cameras (150).
11. The electronic device of claim 10, wherein the fill light (160) and the external port of the second sound outlet (120) are both axisymmetric structures, and the symmetry axis of the fill light (160) and the symmetry axis of the external port are both the first symmetry axis.
12. The electronic device according to claim 10 or 11, wherein the device body (100) further comprises a camera bezel (170), and the camera (150), the second sound outlet (120), and the fill light (160) are disposed in an area surrounded by the camera bezel (170).
13. The electronic device according to claim 1, wherein the first sound outlet hole (110) and the second sound outlet hole (120) are both provided with a dust-proof decoration screen (300), and/or the first sound outlet hole (110) is a strip-shaped hole, and the extension direction of the strip-shaped hole is the same as the width direction of the electronic device.
14. The electronic device of claim 1, wherein the first sound guiding channel (140) comprises a main sound guiding channel and at least one sub sound guiding channel, wherein a tenth end of the main sound guiding channel is communicated with the second sub cavity (132), a twelfth end of the main sound guiding channel extends in a direction away from the second sub cavity (132), a thirteenth end of the sub sound guiding channel is connected between the tenth end of the main sound guiding channel and the twelfth end of the main sound guiding channel, and a fourteenth end of the sub sound guiding channel extends in a direction away from the main sound guiding channel.
15. The electronic device of claim 1, wherein the first side is disposed opposite the second side or the first side is disposed adjacent to the second side.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911219187.3A CN110944078B (en) | 2019-11-29 | 2019-11-29 | Electronic device |
| PCT/CN2020/130925 WO2021104211A1 (en) | 2019-11-29 | 2020-11-23 | Electronic device |
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| CN201911219187.3A CN110944078B (en) | 2019-11-29 | 2019-11-29 | Electronic device |
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| WO (1) | WO2021104211A1 (en) |
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| CN113572882A (en) * | 2020-04-29 | 2021-10-29 | 维沃移动通信有限公司 | Protective sleeve of electronic equipment |
| CN117440072A (en) * | 2022-07-12 | 2024-01-23 | 荣耀终端有限公司 | Electronic equipment |
| WO2024093818A1 (en) * | 2022-10-31 | 2024-05-10 | 维沃移动通信有限公司 | Electronic device |
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| CN113992772B (en) * | 2021-10-12 | 2024-03-01 | 维沃移动通信有限公司 | Electronic equipment and audio signal processing method thereof |
| CN114125115B (en) * | 2021-11-16 | 2023-09-15 | 维沃移动通信有限公司 | Electroacoustic module and electronic equipment |
| CN114745460A (en) * | 2022-04-26 | 2022-07-12 | 歌尔股份有限公司 | Acoustic device and terminal device |
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Also Published As
| Publication number | Publication date |
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| CN110944078B (en) | 2021-07-06 |
| WO2021104211A1 (en) | 2021-06-03 |
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