CN112272250A - Loudspeaker module and electronic equipment - Google Patents
Loudspeaker module and electronic equipment Download PDFInfo
- Publication number
- CN112272250A CN112272250A CN202011171848.2A CN202011171848A CN112272250A CN 112272250 A CN112272250 A CN 112272250A CN 202011171848 A CN202011171848 A CN 202011171848A CN 112272250 A CN112272250 A CN 112272250A
- Authority
- CN
- China
- Prior art keywords
- sound
- sub
- sound outlet
- hole
- shielding plate
- 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
- H04M1/03—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
Abstract
The application discloses speaker module and electronic equipment belongs to electronic product technical field. The loudspeaker module comprises a shell, a first sound outlet and a sound shielding plate, wherein a loudspeaker single body is arranged in the shell, and a first sound path is formed in the shell; the first sound outlet is formed in the first surface of the shell, and sound emitted by the loudspeaker monomer is transmitted to the outside of the shell through the first sound outlet by the first sound route; the sound shielding plate is movably arranged in the shell, the sound shielding plate is arranged on the first sound path and close to the first sound outlet, and a through hole is formed in the sound shielding plate; the sound shielding plate is provided with a first position and a second position, and the first sound outlet hole is communicated with the through hole under the condition that the sound shielding plate is located at the first position; and under the condition that the sound shielding plate is at the second position, the first sound outlet hole is at least partially shielded by the sound shielding plate. In the speaker module that this application embodiment provided, can adjust the play sound area in first play sound hole through setting up the sound shielding plate to improve user's listening experience.
Description
Technical Field
The application belongs to the technical field of electronic products, and particularly relates to a loudspeaker module and electronic equipment.
Background
With the development of science and technology, various electronic products have more and more powerful functions, the updating speed of the electronic products is faster and faster, and the dependence of people on the electronic products and the use requirements are higher and higher. Taking a mobile phone as an example, nowadays, the application of a consumer to the mobile phone is no longer limited to basic functions of communication, short message communication and the like, and the mobile phone can be used for entertainment activities such as enjoying music, watching movies and the like, so that the audio experience requirements of the consumer to the mobile phone are higher and higher. As the application scenario of the mobile phone changes, the listening requirement of the user also changes. However, in the prior art, the sound emitting area of the sound emitting hole formed in the mobile phone cannot be adjusted, so that the use experience of a consumer is reduced.
Disclosure of Invention
The present application is directed to a speaker module and an electronic device, which at least solve one of the problems of the prior art.
In order to solve the technical problem, the present application is implemented as follows:
in a first aspect, an embodiment of the present application provides a speaker module, where the speaker module includes:
the loudspeaker comprises a shell, wherein a loudspeaker single body is arranged in the shell, and a first sound path is arranged in the shell;
the first sound outlet hole is formed in the first surface of the shell, and sound emitted by the loudspeaker monomer is transmitted to the outside of the shell through the first sound route and the first sound outlet hole;
the sound shielding plate is movably arranged in the shell, the sound shielding plate is arranged on the first sound path and close to the first sound outlet, and a through hole is formed in the sound shielding plate;
the sound shielding plate is provided with a first position and a second position, and the first sound outlet hole is communicated with the through hole under the condition that the sound shielding plate is located at the first position; and under the condition that the sound shielding plate is in the second position, the first sound outlet hole is at least partially shielded by the sound shielding plate.
In a second aspect, an embodiment of the present application further provides an electronic device, where the electronic device includes the speaker module according to the first aspect.
The technical scheme adopted by the application can achieve the following beneficial effects:
in the speaker module that this application embodiment provided, through setting up the soundboard, thereby adjust the degree of sheltering from to first play sound hole of the position adjustment that hides the soundboard, consequently the electronic product that is provided with this speaker module can adjust the play sound area of first play sound hole according to the different applied scene of electronic product to improve user's listening experience.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a first schematic structural diagram of a speaker module according to an embodiment of the present disclosure;
fig. 2 is a second schematic structural diagram of a speaker module according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a portion of an electronic device according to an embodiment of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting 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 features of the terms first and second in the description and in the claims of the present application may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more unless otherwise specified. 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.
In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The following describes a speaker module and an electronic device according to an embodiment of the present application with reference to fig. 1 to 3.
The embodiment of the application provides a loudspeaker module, loudspeaker module includes casing 101, first sound outlet 103 and hides soundboard 104, be provided with speaker monomer 102 in the casing 101 and, have first sound path in the casing. The first sound outlet hole 103 is opened on the first surface of the housing 101, and the sound emitted from the speaker unit 102 is transmitted to the outside of the housing 101 through the first sound path via the first sound outlet hole 103. The sound shielding plate 104 is movably arranged in the casing 101, the sound shielding plate 104 is arranged on the first sound path and close to the first sound outlet 103, and the sound shielding plate 104 is provided with a through hole 105. The sound shielding plate 104 has a first position and a second position, and the first sound outlet hole 103 is communicated with the through hole 105 when the sound shielding plate is in the first position; with the sound shielding plate in the second position, the first sound outlet hole 103 is at least partially shielded by the sound shielding plate 104.
In the speaker module provided in the embodiment of the present application, a movable sound shielding plate 104 may be provided on a first sound path where sound emitted from the speaker unit 102 reaches the first sound outlet hole 103. That is, the sound emitted from the speaker unit 102 needs to pass through the sound shielding plate 104 before being emitted to the outside of the housing 101 through the first sound outlet hole 103, so that the movement of the sound shielding plate 104 can be used to adjust the shielding degree of the sound shielding plate 104 on the first sound outlet hole 103, that is, adjust the sound outlet area of the first sound outlet hole 103. When the sound shielding plate 104 moves to the first position where the first sound outlet hole 103 is communicated with the through hole 105 of the sound shielding plate 104, the sound shielding plate 104 does not shield the first sound outlet hole 103, and the sound outlet area of the first sound outlet hole 103 is large, so that a good sound outlet effect can be achieved. When the sound shielding plate 104 moves to the second position where at least a part of the first sound outlet hole 103 is shielded by the sound shielding plate 104, the sound outlet area of the first sound outlet hole 103 is smaller, thereby achieving a smaller sound outlet volume. As will be understood by a person skilled in the art, at least part of the sound outlet holes being blocked means that the first sound outlet holes are completely blocked or only part of the first sound outlet holes are blocked. When the sound shielding plate 104 is moved to a position where the first sound outlet hole 103 is completely staggered from the through hole 105 of the sound shielding plate 104, the first sound outlet hole 103 is completely shielded by the sound shielding plate 104, and the sound emitted from the speaker unit 102 is not transmitted to the outside of the housing 101 through the first sound outlet hole 103. When the sound shielding plate 104 is moved to a position where the first sound outlet hole 103 is partially displaced from the through hole 105 of the sound shielding plate 104, the first sound outlet hole 103 is partially shielded by the sound shielding plate 104, and the sound emitted from the speaker unit 102 is transmitted to the outside of the housing 101 through the first sound outlet hole 103 which is not shielded, so that the sound outlet volume is small. In summary, in the speaker module provided in the embodiment of the present application, according to different application scenarios of electronic products, the sound emitting area of the first sound emitting hole 103 can be adjusted by adjusting the shielding degree of the sound shielding plate 104 on the first sound emitting hole 103, so as to improve the listening experience of the user.
In one embodiment, the first sound outlet 103 comprises a plurality of first sub sound outlet 1031, the plurality of first sub sound outlet 1031 are arranged in sequence along a first direction; the through hole 105 includes a plurality of sub-through holes 1051, and the sub-through holes 1051 are sequentially arranged along a first direction; the number of the sub through holes 1051 is greater than or equal to the number of the first sub sound outlet holes 1031;
wherein, the first direction is the width direction of the shell. With the sound shielding plate in the first position, the first sound outlet hole 103 communicates with the through hole 105. The sound-shielding plate may reach a second position of the light-shielding plate in the first direction or in a direction opposite to the first direction, and with the sound-shielding plate in the second position, the first sound outlet hole 103 is at least partially shielded by the sound-shielding plate 104.
In this specific example, the first sound emitting hole 103 is composed of a plurality of first sub sound emitting holes 1031 arranged in line along a first direction; similarly, the via 105 is composed of a plurality of sub-vias 1051, and the plurality of sub-vias 1051 are also arranged in line along the first direction. Since each of the first sub sound outlet holes 1031 needs to communicate with one of the sub through holes 1051 when the sound outlet area of the first sound outlet hole 103 is to be maximized, the number of the sub through holes 1051 is at least equal to the number of the first sub sound outlet holes 1031. When part of the first sub sound outlet 1031 is staggered with the sub through hole 1051, that is, the part of the first sound outlet 103 is shielded by the sound shielding plate 104, and the sound outlet area of the first sound outlet 103 is smaller; when each of the first sub sound outlet holes 1031 is completely misaligned with the sub through hole 1051, the sound emitted from the speaker unit 102 will not be transmitted to the outside of the housing 101 via the first sound outlet hole 103.
In one embodiment, further, the number of the sub through holes 1051 is equal to the number of the first sub sound outlet holes 1031, and the arrangement of the sub through holes 1051 is the same as the arrangement of the first sub sound outlet holes 1031.
In this specific example, the number and arrangement of the first sub sound outlet holes 1031 on the casing 101 are identical to the number and arrangement of the sub through holes 1051 on the sound shielding plate 104, which is convenient for adjusting the shielding degree of the sound shielding plate 104 for the first sound outlet holes 103. Further alternatively, the first sub sound outlet holes 1031 are uniformly arranged on the casing 101 at equal intervals, and the sub through holes 1051 are also uniformly arranged on the sound shielding plate 104 at equal intervals.
In one embodiment, further, the cross section of the first sub sound outlet 1031 and the cross section of the sub through hole 1051 are both circular; the size of the sub through hole 1051 in the radial direction is not smaller than the size of the first sub sound outlet 1031 in the radial direction.
In this specific example, the first sub sound outlet 1031 and the sub through hole 1051 are both circular holes. The sound emitted from the speaker unit 102 is propagated along the axial direction of the first sub sound outlet holes 1031, and if the radial dimension of the sub through holes 1051 is set to be equal to the radial dimension of the first sub sound outlet holes 1031, when each of the first sub sound outlet holes 1031 is completely aligned with one of the sub through holes 1051, each of the first sub sound outlet holes 1031 is not shielded, so that it is possible to ensure that the sound outlet area of the first sound outlet hole 103 is maximized; if the radial dimension of the sub through hole 1051 is set larger than the radial dimension of the first sub sound outlet 1031, even if the first sub sound outlet 1031 is not perfectly aligned with the sub through hole 1051 but slightly deviated in the radial direction, the sub through hole 1051 has a larger radial dimension, so that the first sub sound outlet 1031 is ensured not to be blocked, thereby maximizing the sound outlet area of the first sound outlet 103, and therefore, in the case where the radial dimension of the sub through hole 1051 is larger than the radial dimension of the first sub sound outlet 1031, the allowable adjustment error of the sound shielding plate 104 is slightly larger.
In one embodiment, a second sound outlet 106 is formed on a second surface of the housing 101, the second surface is adjacent to the first surface, and the sound emitted from the speaker unit 102 is transmitted to the outside of the housing 101 through the first sound path and the second sound outlet 106. The speaker unit is respectively communicated with the first sound outlet 103 and the second sound outlet 106 through the first sound path, and when the speaker is playing, sound can be transmitted to the outside of the housing through the first sound outlet 103 and/or the second sound outlet 106.
In this embodiment, two different sound emitting holes are opened in two different surfaces of the housing 101, namely a first sound emitting hole 103 of a first surface and a second sound emitting hole 106 of a second surface. Wherein the first surface is adjacent to the second surface. Therefore, in this specific example, different sound output matching manners of the first sound output hole 103 and the second sound output hole 106 can be adjusted according to different usage scenarios of the electronic product. For example, when a relatively loud and three-dimensional sound output effect is required, the sound shielding plate 104 can be adjusted to completely open the first sound output hole 103, so that the sound output area of the first sound output hole 103 is maximized, and the sound generated by the speaker monomer 102 is transmitted out from the first sound output hole 103 and the second sound output hole 106 at the same time; when a smaller sound output effect is required, the sound shielding plate 104 can be adjusted to completely shield the first sound output hole 103, and the sound emitted by the speaker monomer 102 is only emitted from the second sound output hole 106; the first sound outlet hole 103 can also be partially shielded by adjusting the sound shielding plate 104, and the sound emitted by the speaker unit 102 is emitted from the second sound outlet hole 106 and a part of the first sound outlet hole 103. Taking a mobile phone as an example, for example, when music needs to be played outside by using the mobile phone, a larger sound emitting effect is needed, and at this time, the first sound emitting hole 103 can be completely opened; when the mobile phone is used for answering a call, a large sound emitting effect is not needed, the first sound emitting hole 103 can be completely closed, and only the second sound emitting hole 106 is used for emitting sound. Therefore, by providing the second sound outlet hole 106, a richer sound outlet effect can be achieved by only one speaker unit 102.
In one embodiment, further, the first surface is a surface facing the sound outlet of the speaker unit 102, and the second surface is located at a side of the speaker unit 102.
In one embodiment, the sound emitting area of the first sound emitting hole 103 is larger than the sound emitting area of the second sound emitting hole 106.
Optionally, the second sound emitting hole 106 includes a plurality of second sub sound emitting holes 1061, and the plurality of second sub sound emitting holes 1061 are sequentially arranged along the first direction.
Optionally, the first sound outlet hole 103 comprises a plurality of first sub sound outlet holes 1031, and the plurality of first sub sound outlet holes 1031 are arranged in sequence along a first direction; the second sound outlet hole 106 includes a plurality of second sub sound outlet holes 1061, and the plurality of second sub sound outlet holes 1061 are sequentially arranged along a first direction; the length of the plurality of first sub sound outlet holes 1031 arranged in the first direction is greater than the length of the plurality of second sub sound outlet holes 1061 arranged in the first direction.
In this specific example, the first sound outlet 103 is composed of a plurality of first sub sound outlets 1031 arranged in a line, and the second sound outlet 106 is composed of a plurality of second sub sound outlets 1061 arranged in a line, so that the sound outlet area of the first sound outlet 103 is larger than the sound outlet area of the second sound outlet 106 by setting the length of the arrangement of the first sub sound outlets 1031 to be larger than the length of the arrangement of the second sub sound outlets 1061.
In one embodiment, the speaker module further includes an electric driving member 107, the electric driving member 107 is located outside the housing 101 and connected to the sound shielding plate 104, and the electric driving member 107 is used for driving the sound shielding plate 104 to move between the first position and the second position.
Specifically, optionally, the electric driving element 107 may be, for example, a linear motor, or a driving element such as an electric cylinder that can realize linear translational motion, as long as the electric driving element 107 can drive the sound shielding plate 104 to perform translational motion, and the specific type of the electric driving element 107 is not limited in this application.
The embodiment of the application also provides electronic equipment, and the electronic equipment comprises the loudspeaker module.
Specifically, alternatively, when the speaker module is mounted to an electronic device, the housing of the electronic device will be a part of the housing 101 of the speaker module. Specifically, the first sound outlet 103 may be opened at a top position of the housing of the electronic device, that is, the first sound outlet 103 is disposed toward the sound outlet of the speaker unit 102; and the second sound outlet 106 is provided at a front position of the housing of the electronic device corresponding to the screen. Thus, when the first sound outlet 103 is completely closed, that is, when the sound emitted from the speaker unit 102 is only emitted from the second sound outlet 106, the speaker unit 102 is actually used as a receiver, and therefore the speaker unit 102 performs the dual functions of a speaker and a receiver in the electronic device, that is, only one speaker unit 102 needs to be provided to realize the dual functions of the speaker and the receiver. When the speaker monomer 102 is used as a speaker, the larger the sound emitting area of the sound emitting hole is, the better the sound emitting effect is, and at the moment, the first sound emitting hole 103 is completely opened; when the speaker unit 102 is used as a receiver, sound leakage is required to be prevented as much as possible, the first sound outlet hole 103 is completely closed, and the sound outlet area of the second sound outlet hole 106 is designed to be smaller than the sound outlet area of the first sound outlet hole 103, more specifically, the sound outlet area of the second sound outlet hole 106 is best when the ear can be completely covered, so that sound leakage can be avoided as much as possible when the ear covers the second sound outlet hole 106 for listening.
In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A speaker module, characterized in that the speaker module comprises:
the loudspeaker comprises a shell, wherein a loudspeaker single body is arranged in the shell, and a first sound path is arranged in the shell;
the first sound outlet hole is formed in the first surface of the shell, and sound emitted by the loudspeaker monomer is transmitted to the outside of the shell through the first sound route and the first sound outlet hole;
the sound shielding plate is movably arranged in the shell, the sound shielding plate is arranged on the first sound path and close to the first sound outlet, and a through hole is formed in the sound shielding plate;
the sound shielding plate is provided with a first position and a second position, and the first sound outlet hole is communicated with the through hole under the condition that the sound shielding plate is located at the first position; and under the condition that the sound shielding plate is in the second position, the first sound outlet hole is at least partially shielded by the sound shielding plate.
2. The speaker module as claimed in claim 1, wherein the first sound outlet includes a plurality of first sub sound outlets, the plurality of first sub sound outlets being sequentially arranged along a first direction;
the through holes comprise a plurality of sub through holes which are sequentially arranged along a first direction;
the number of the sub through holes is larger than or equal to that of the first sub sound outlet holes.
3. The speaker module as claimed in claim 2, wherein the number of the sub through holes is equal to the number of the first sub sound outlet holes, and the arrangement of the sub through holes is the same as the arrangement of the first sub sound outlet holes.
4. The speaker module as claimed in claim 2, wherein the cross-section of the first sub sound outlet hole and the cross-section of the sub through hole are both circular;
the radial size of the sub through holes is not smaller than that of the first sub sound outlet holes.
5. The speaker module as claimed in claim 1, wherein a second sound outlet is formed on a second surface of the housing, the second surface is adjacent to the first surface, and the sound generated by the speaker unit is transmitted to the outside of the housing through the first sound path and the second sound outlet.
6. The speaker module as claimed in claim 1, wherein the first surface is a surface facing the sound outlet of the speaker unit.
7. The speaker module as claimed in claim 5, wherein the sound emitting area of the first sound emitting hole is larger than the sound emitting area of the second sound emitting hole.
8. The speaker module as claimed in claim 5, wherein the second sound outlet includes a plurality of second sub sound outlets, the plurality of second sub sound outlets being sequentially arranged along the first direction;
the first sound outlet hole comprises a plurality of first sub sound outlet holes which are sequentially arranged along the first direction;
the length of the plurality of first sub sound outlet holes arranged along the first direction is greater than the length of the plurality of second sub sound outlet holes arranged along the first direction.
9. The speaker module as claimed in claim 1, further comprising an electric drive member located outside the housing and connected to the sound shield, the electric drive member driving the sound shield between the first and second positions.
10. An electronic device, characterized in that the electronic device comprises a loudspeaker module according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011171848.2A CN112272250B (en) | 2020-10-28 | 2020-10-28 | Speaker module and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011171848.2A CN112272250B (en) | 2020-10-28 | 2020-10-28 | Speaker module and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112272250A true CN112272250A (en) | 2021-01-26 |
| CN112272250B CN112272250B (en) | 2023-08-18 |
Family
ID=74345761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011171848.2A Active CN112272250B (en) | 2020-10-28 | 2020-10-28 | Speaker module and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112272250B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113453105A (en) * | 2021-08-31 | 2021-09-28 | 南昌龙旗信息技术有限公司 | Device with loudspeaker |
| CN113766053A (en) * | 2021-09-06 | 2021-12-07 | Oppo广东移动通信有限公司 | Speaker module, electronic device and control method |
| CN113794960A (en) * | 2021-08-31 | 2021-12-14 | 南昌龙旗信息技术有限公司 | Device with sound hole |
| CN114979853A (en) * | 2022-05-13 | 2022-08-30 | 维沃移动通信有限公司 | Mobile terminal and playback control method |
| US20230209250A1 (en) * | 2021-12-29 | 2023-06-29 | Aac Microtech (Changzhou) Co., Ltd. | Electronic terminal |
| WO2024066978A1 (en) * | 2022-09-30 | 2024-04-04 | 华为技术有限公司 | Loudspeaker and electronic device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203435127U (en) * | 2013-05-16 | 2014-02-12 | 深圳富泰宏精密工业有限公司 | Portable electronic device |
| CN204859501U (en) * | 2015-07-22 | 2015-12-09 | 歌尔声学股份有限公司 | Earphone |
| TW201717657A (en) * | 2015-11-03 | 2017-05-16 | 宏碁股份有限公司 | Electronic device |
| CN106714046A (en) * | 2015-11-18 | 2017-05-24 | 宏碁股份有限公司 | Electronic device |
| CN206490819U (en) * | 2016-08-31 | 2017-09-12 | 歌尔股份有限公司 | A kind of sound pipe road, loudspeaker assembly and bilateral are spoken mobile phone |
-
2020
- 2020-10-28 CN CN202011171848.2A patent/CN112272250B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203435127U (en) * | 2013-05-16 | 2014-02-12 | 深圳富泰宏精密工业有限公司 | Portable electronic device |
| CN204859501U (en) * | 2015-07-22 | 2015-12-09 | 歌尔声学股份有限公司 | Earphone |
| TW201717657A (en) * | 2015-11-03 | 2017-05-16 | 宏碁股份有限公司 | Electronic device |
| CN106714046A (en) * | 2015-11-18 | 2017-05-24 | 宏碁股份有限公司 | Electronic device |
| CN206490819U (en) * | 2016-08-31 | 2017-09-12 | 歌尔股份有限公司 | A kind of sound pipe road, loudspeaker assembly and bilateral are spoken mobile phone |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113453105A (en) * | 2021-08-31 | 2021-09-28 | 南昌龙旗信息技术有限公司 | Device with loudspeaker |
| CN113794960A (en) * | 2021-08-31 | 2021-12-14 | 南昌龙旗信息技术有限公司 | Device with sound hole |
| CN113794960B (en) * | 2021-08-31 | 2023-04-18 | 南昌龙旗信息技术有限公司 | Device with sound hole |
| CN113766053A (en) * | 2021-09-06 | 2021-12-07 | Oppo广东移动通信有限公司 | Speaker module, electronic device and control method |
| US20230209250A1 (en) * | 2021-12-29 | 2023-06-29 | Aac Microtech (Changzhou) Co., Ltd. | Electronic terminal |
| CN114979853A (en) * | 2022-05-13 | 2022-08-30 | 维沃移动通信有限公司 | Mobile terminal and playback control method |
| WO2024066978A1 (en) * | 2022-09-30 | 2024-04-04 | 华为技术有限公司 | Loudspeaker and electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112272250B (en) | 2023-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112272250A (en) | Loudspeaker module and electronic equipment | |
| CN112887459B (en) | Electronic equipment | |
| WO2022083639A1 (en) | Electronic device | |
| EP1773094B1 (en) | Speaker device for portable terminal | |
| US20080317255A1 (en) | Audio Transducer Component | |
| EP1583332B9 (en) | Mobile station with sound speaker | |
| US8155364B2 (en) | Electronic device with microphone array capable of suppressing noise | |
| US8213659B2 (en) | Apparatus with adjustable speaker arrangement | |
| CN110267157B (en) | Mobile terminal | |
| CN101494808A (en) | Loudspeaker assembly | |
| KR20050025660A (en) | Mobile handset and assembly having multi-loudspeaker system | |
| EP1483880A1 (en) | Mobile communication device and related construction method | |
| WO2007060730A1 (en) | Portable terminal | |
| US20090169040A1 (en) | Devices and methods for enhancing the frequency output of a portable audio device | |
| CA2094616C (en) | Compact loudspeaker assembly | |
| CN110944079A (en) | Electronic device | |
| SE522176C2 (en) | Speaker device with resonant chamber | |
| CN1942014A (en) | Speaker device for portable terminal and portable terminal comprising the same | |
| CN117240952A (en) | Electronic equipment | |
| US7280666B2 (en) | Moveable device component with acoustic porting | |
| CN114679508A (en) | Acoustic device and mobile terminal | |
| US9838778B2 (en) | Speaker and electronic device having the speaker | |
| CN212278462U (en) | Audio module and terminal | |
| CN114866631A (en) | Electronic device | |
| US11245783B2 (en) | Terminal device |
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 |