CN216700234U - Loudspeaker module and electronic equipment - Google Patents
Loudspeaker module and electronic equipment Download PDFInfo
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- CN216700234U CN216700234U CN202220081584.XU CN202220081584U CN216700234U CN 216700234 U CN216700234 U CN 216700234U CN 202220081584 U CN202220081584 U CN 202220081584U CN 216700234 U CN216700234 U CN 216700234U
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Abstract
The utility model discloses a speaker module and an electronic device. The shell is provided with an accommodating cavity, the shell is provided with a first sound outlet channel and a second sound outlet channel which are communicated with the accommodating cavity, the first sound outlet channel is provided with a first sound outlet, the second sound outlet channel is provided with a second sound outlet, and the opening direction of the second sound outlet is different from that of the first sound outlet; the loudspeaker main body is arranged in the accommodating cavity, and sound emitted by the loudspeaker main body is emitted through the first sound emitting channel and the second sound emitting channel; the electric connection component is at least partially positioned in the accommodating cavity and is electrically connected to the loudspeaker main body. The loudspeaker module and the electronic equipment disclosed by the utility model can realize sound production of the electronic equipment in different directions and meet the design requirements of miniaturization and light weight and thinness of the electronic equipment.
Description
Technical Field
The utility model relates to the technical field of electronic equipment, in particular to a loudspeaker module and electronic equipment.
Background
At present, most electronic equipment in the market is provided with a loudspeaker module and a sound outlet on one side. However, when the user uses the electronic device, the user often uses a holding manner, so that the palm may block the sound outlet of the electronic device, which may affect the sound output of the speaker module. In order to solve the above problem, in the related art, a speaker module in an electronic device is generally provided with two speaker bodies, and two sound holes in different directions are formed to prevent a single-side sound hole from being blocked. However, the two speaker bodies increase the overall size of the speaker module, greatly occupy the internal space of the electronic device, and cannot meet the design requirements of miniaturization and lightness of the electronic device.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model discloses a loudspeaker module and electronic equipment, which can realize sound production of the electronic equipment in different directions and meet the design requirements of miniaturization and light weight and thinness of the electronic equipment.
In order to achieve the above object, in a first aspect, the present invention discloses a speaker module, including:
the shell is provided with an accommodating cavity, the shell is provided with a first sound outlet channel and a second sound outlet channel which are communicated with the accommodating cavity, the first sound outlet channel is provided with a first sound outlet, the second sound outlet channel is provided with a second sound outlet, and the opening direction of the second sound outlet is different from that of the first sound outlet;
the loudspeaker main body is arranged in the accommodating cavity, and sound emitted by the loudspeaker main body is emitted through the first sound emitting channel and the second sound emitting channel; and
an electrical component at least partially located in the receiving cavity and electrically connected to the speaker body.
As an alternative implementation manner, in an embodiment of the present invention, the housing includes a first side surface and a second side surface perpendicular to and connected to the first side surface, the first sound outlet is disposed on the first side surface, and the second sound outlet is disposed on the second side surface.
As an optional implementation manner, in an embodiment of the present invention, the first sound outlet channel further has a first sound inlet opposite to the first sound outlet, the first sound inlet communicates with the accommodating cavity, and a width of the first sound outlet channel gradually increases from the first sound inlet to the first sound outlet;
the second sound outlet channel is also provided with a second sound inlet opposite to the second sound outlet, the second sound inlet is communicated with the accommodating cavity, and the width of the second sound outlet channel is gradually increased from the second sound outlet to the second sound outlet.
As an alternative implementation manner, in an embodiment of the present invention, the outer shell includes a first shell and a second shell, the first shell and the second shell are connected to form the accommodating cavity, the first shell is provided with the first sound emitting channel and the second sound emitting channel, a first sound cavity is formed between the speaker main body and the first shell, the first sound cavity is communicated with the first sound emitting channel and the second sound emitting channel, and a second sound cavity is formed between the speaker main body and the second shell.
As an optional implementation manner, in an embodiment of the present invention, the first casing is provided with a first groove, the first groove is communicated with the accommodating cavity, the speaker main body is disposed in the first groove, a second groove is disposed on a bottom wall surface of the first groove, the first sound cavity is formed between the speaker main body and the second groove, and the first sound outlet channel and the second sound outlet channel are communicated with the first sound cavity.
As an alternative implementation, in the embodiment of the present invention, the outer periphery of the speaker main body is hermetically connected to the inner wall surface of the first groove to isolate the first sound cavity and the second sound cavity.
As an optional implementation manner, in an embodiment of the present invention, a side surface of the second housing located in the accommodating cavity is provided with a convex strip, and the convex strip abuts against the speaker body.
As an alternative implementation manner, in an embodiment of the present invention, the electrical components include first electrical terminals located inside the receiving cavities and second electrical terminals located outside the receiving cavities, the first electrical terminals are electrically connected to the speaker body, and the second electrical terminals are used for being electrically connected to predetermined components.
As an optional implementation manner, in an embodiment of the present invention, a side surface of the first casing facing the accommodating cavity is provided with a plurality of spaced lugs, the plurality of lugs are located at the periphery of the first sound cavity, and the plurality of lugs are used for supporting the first electric terminals;
the second casing orientation a side of first casing is provided with the third recess, the third recess communicate in hold the chamber, the third recess is used for holding the second connects the electric end.
In order to achieve the above object, in a second aspect, the present invention discloses an electronic device, which includes a device housing, a circuit board, and the speaker module according to the first aspect, wherein the circuit board and the speaker module are disposed in the device housing, the device housing is provided with a first sound outlet and a second sound outlet, the first sound outlet corresponds to and communicates with the first sound outlet, the second sound outlet corresponds to and communicates with the second sound outlet, and the circuit board is electrically connected to the power connection component.
Compared with the prior art, the utility model has the beneficial effects that:
according to the loudspeaker module and the electronic equipment provided by the embodiment of the utility model, the sound of the loudspeaker module in different directions is realized by arranging the first sound outlet and the second sound outlet which have different opening directions on the shell, and at the moment, when any one of the first sound outlet or the second sound outlet is blocked, the loudspeaker module can also make a sound through the other sound outlet which is not blocked, so that the loudspeaker module can make a sound in different placing modes.
In addition, because the two not equidirectional phonation of speaker module rely on a speaker main part to realize, and then make this speaker module's whole size less, can realize speaker module and electronic equipment's miniaturized design.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a speaker module according to a first aspect of the present embodiment;
fig. 2 is an exploded schematic view of a speaker module according to a first aspect of the present embodiment;
fig. 3 is a top view of a speaker module according to a first aspect of the present embodiment;
FIG. 4 is a sectional view taken along line A of FIG. 3;
FIG. 5 is a sectional view taken along line B of FIG. 3;
FIG. 6 is an enlarged view of section C of FIG. 5;
fig. 7 is a schematic perspective view of a first housing according to a first aspect of the present embodiment;
fig. 8 is a top view of the first housing according to the first aspect of the present embodiment;
FIG. 9 is a bottom view of the second housing in accordance with the first aspect of the present embodiment;
fig. 10 is a schematic perspective view of an electronic device according to a second aspect of the present embodiment;
fig. 11 is an enlarged view of a portion D of fig. 10 (a part of the structure is omitted);
fig. 12 is an exploded view of fig. 11.
Icon: 1. a housing; 10. an accommodating chamber; 101. a first sound cavity; 102. a second sound cavity; 11. a first sound outlet channel; 111. a first sound outlet; 112. a first sound inlet; 12. a second sound emitting channel; 121. a second sound outlet; 122. a second sound inlet; 13. a first side surface; 14. a second side surface; 15. a first housing; 151. a first groove; 15a, a bottom wall surface; 15b, inner wall surface; 15c, a gap; 152. a second groove; 153. a bump; 16. a second housing; 161. a third groove; 162. a convex strip; 2. a speaker main body; 3. a power receiving member; 31. a first electric connection end; 32. a second electric connection end; 100. a speaker module; 200. an electronic device; 210. an equipment housing; 211. a first sound outlet; 212. a second sound outlet; 220. a circuit board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.
Along with electronic equipment's function is more and more, when the user is using electronic equipment, under function, the mode of user handheld electronic equipment also is different, for example, when the user used electronic equipment to play the recreation, the user adopted both hands to grip electronic equipment more, and electronic equipment sets up the speaker module sound outlet at the unilateral and is blockked up by user's both hands this moment, can lead to the sound of electronic equipment's speaker module to receive the influence this moment.
In order to solve the problem that the sound outlet hole of the loudspeaker module is easily blocked, the sound outlet holes with different opening directions can be arranged at different positions of the electronic equipment, so that when one sound outlet hole of the loudspeaker module is blocked, the sound outlet hole in the other direction can also emit sound. However, the sound outlet holes of the speaker modules in different directions need different speaker modules or different speaker bodies to realize sound outlet in different directions. However, the speaker modules or the speaker bodies occupy the space inside the electronic device, and the design requirements of the electronic device for light weight, thinness and miniaturization cannot be met.
Based on this, this application embodiment discloses a speaker module and electronic equipment through set up first vocal passageway, second vocal passageway on the shell of speaker module to utilize a speaker main part to realize going out the sound at the first vocal mouth of two not equidirectional, second vocal mouth, at this moment, can effectively prevent the problem that the vocal mouth of speaker module is blocked, can realize speaker module and electronic equipment's miniaturization problem again.
The technical solution of the present invention will be further described with reference to the following embodiments and the accompanying drawings.
Referring to fig. 1 to fig. 2, a first aspect of the present invention discloses a speaker module 100, where the speaker module 100 can be applied to an electronic device (e.g., a mobile phone, a tablet computer, a smart watch, etc.) to implement a speaker function of the electronic device. Specifically, the speaker module 100 includes a housing 1, a speaker main body 2, and a power receiving member 3. The housing 1 has a housing cavity 10 capable of housing the speaker body 2 and the electrical connection component 3, the housing 1 is further provided with a first sound outlet channel 11 and a second sound outlet channel 12 communicated with the housing cavity 10, the first sound outlet channel 11 has a first sound outlet 111, the second sound outlet channel 12 has a second sound outlet 121, and the opening directions of the first sound outlet 111 and the second sound outlet 121 are different.
The speaker module 100 of this embodiment is connected electrically in speaker main part 2 through the electrical component 3 that connects in holding the chamber 10, in order to realize connecing of speaker module 100, the sound that speaker main part 2 sent simultaneously passes through first sound channel 11, second sound channel 12 and by first sound outlet 111, second sound outlet 121 takes place towards different directions, thereby when first sound outlet 111, arbitrary sound outlet in the second sound outlet 121 is blockked up, speaker module 100 all can carry out the sound through the sound outlet of another direction, in order to avoid because the sound outlet of speaker module 100 is blockked up and unable sound, and then the condition that influences user's use and experience takes place.
In addition, the speaker module 100 of the present embodiment can realize sound production in two different directions through one speaker main body 2, so that the overall size of the speaker module 100 can be effectively reduced, the occupation of the speaker module 100 on the internal space of the electronic device is further reduced, and the miniaturization and the light-weight design of the electronic device are facilitated.
In some embodiments, the electrical component 3 may be a rigid circuit board or a flexible circuit board. To facilitate connection, the electrical connection component may be a flexible circuit board.
Further, since the speaker module 100 needs to be electrically connected through the power connection component 3, power supply or control of the speaker module 100 is achieved. Therefore, in order to facilitate the electrical connection part 3 to electrically connect the speaker body 2 with a structure outside the speaker module 100, the electrical connection part 3 may include a first electrical terminal 31 located inside the receiving cavity 10 and a second electrical terminal 32 located outside the receiving cavity 10, the first electrical terminal 31 may be used to electrically connect with the speaker body 2 inside the receiving cavity 10, and the second electrical terminal 32 may be used to electrically connect with a predetermined component, thereby simplifying a circuit design of the speaker module 100. As can be seen from the foregoing, the speaker module 100 can be applied to an electronic device, and therefore, the predetermined component may be a circuit board of the electronic device or an electronic component such as a battery capable of supplying power to the speaker module 100, so as to control and supply power to the speaker module 100.
In some embodiments, as can be seen from the foregoing, the directions of the first sound outlet 111 and the second sound outlet 121 are different, that is, the first sound outlet 111 and the second sound outlet 121 may face in opposite directions, or the opening directions of the first sound outlet 111 and the second sound outlet 121 may be perpendicular. Considering that a user mostly uses a horizontal screen held by two hands or a vertical screen held by one hand when using the electronic device, based on this, the opening directions of the first sound outlet 111 and the second sound outlet 121 may be perpendicular to each other in order to adapt to different use states. Specifically, the housing 1 may include a first side surface 13 and a second side surface 14, the first side surface 13 and the second side surface 14 are perpendicular to each other and are connected to each other, the first sound outlet 111 is disposed on the first side surface 13, and the second sound outlet 121 is disposed on the second side surface 14. For example, the sound emission direction of the first sound emission port 111 is shown as the X direction in fig. 2, the sound emission direction of the second sound emission port 121 is shown as the Y direction in fig. 2, and the sound emission directions of the first sound emission port 111 and the second sound emission port 121 are perpendicular to each other. Considering that the current electronic device is generally in a shape similar to a rectangular parallelepiped, in order to facilitate assembly in the electronic device, the first sound outlet 111 and the second sound outlet 121 can be disposed on two mutually perpendicular sides, and at this time, the speaker module 100 can be mounted at a corner of the electronic device, so as to realize sound emission on two sides of the electronic device in different directions, thereby effectively avoiding the situation that the sound outlet on one side is blocked to affect sound emission of the speaker module 100, and simultaneously simplifying the design of the internal structure of the electronic device.
Referring to fig. 3 and 4, in some embodiments, in order to reduce the design complexity of the housing 1 of the speaker module 100 and facilitate the installation of the speaker body 2 in the housing 1, the housing 1 includes a first housing 15 and a second housing 16, and the first housing 15 and the second housing 16 are connected to form the accommodating cavity 10. The first casing 15 is provided with a first sound emitting channel 11 and a second sound emitting channel 12, when the speaker main body 2 is installed in the accommodating cavity 10, a first sound cavity 101 can be formed between the speaker main body 2 and the first casing 15, the first sound cavity 101 is communicated with the first sound emitting channel 11 and the second sound emitting channel 12, and the speaker main body 2 emits sound in the first sound cavity 101. A second sound cavity 102 may be formed between the speaker body 2 and the second housing 16 (the second sound cavity 102 is used for controlling the middle-frequency and high-frequency performance of the speaker module 100). When the housing 1 is divided into the first casing 15 and the second casing 16, the formation of the accommodating cavity 10 is more convenient, and at this time, the speaker main body 2 is more conveniently installed in the accommodating cavity 10, meanwhile, because the sound generated by the speaker main body 2 in the first sound cavity 101 needs to be transmitted out through the first sound emitting channel 11 and the second sound emitting channel 12, when the first sound emitting channel 11 and the second sound emitting channel 12 are simultaneously arranged on the first casing 15, the sealing design of the first sound emitting channel 11 and the second sound emitting channel 12 can be facilitated, and further the sound in the first sound cavity 101 can be better transmitted out. In addition, since the first sound cavity 101 is formed between the first casing 15 and the speaker main body 2, and the speaker main body 2 generates sound in the first sound cavity 101, the first sound emitting channel 11 and the second sound emitting channel 12 are simultaneously disposed on the first casing 15, so that the structural design of the speaker module 100 can be simplified, and the sound generated by the speaker main body 2 in the first sound cavity 101 can be directly emitted from the first sound emitting channel 11 and the second sound emitting channel 12. It is understood that, in other embodiments, the first sound emitting channel 11 and the second sound emitting channel 12 may be disposed in the second housing 16 at the same time, or the first sound emitting channel 11 is disposed in the first housing 15 and the second sound emitting channel is disposed in the second housing 16, or the first housing 15 and the second housing 16 together form the first sound emitting channel 11 or the second sound emitting channel 12, and the disposition position of the first sound emitting channel 11 and the second sound emitting channel 12 is not particularly limited in this embodiment.
As shown in fig. 5 and fig. 6, the first sound outlet channel 11 further has a first sound inlet 112 opposite to the first sound outlet 111, the first sound inlet 112 is communicated with the accommodating cavity 10, and the width of the first sound outlet channel 11 gradually increases from the first sound inlet 112 to the first sound outlet 111. Correspondingly, the second sound outlet channel 12 further has a second sound inlet 122 opposite to the second sound outlet 121, the second sound inlet 122 is communicated with the accommodating cavity 10, and the width of the second sound outlet channel 12 gradually increases from the second sound inlet 122 to the second sound outlet 121. In this way, the first sound outlet channel 11 and the second sound outlet channel 12 are both channels that are enlarged from the sound inlet toward the sound outlet, the enlarged channels are beneficial to concentrating the energy of sound, and the enlarged channels can also reduce the difficulty in machining and forming the first sound outlet channel 11 and the second sound outlet channel 12.
Referring to fig. 7 to 9, in some embodiments, a first groove 151 is disposed in the first housing 15, the first groove 151 is communicated with the accommodating cavity 10, the speaker body 2 is disposed in the first groove 151, a second groove 152 is disposed on a bottom wall surface 15a of the first groove 151, a first sound cavity 101 is formed between the speaker body 2 and the second groove 152, and the first sound outlet channel 11 and the second sound outlet channel 12 are communicated with the first sound cavity 101, that is, the second groove 152. That is, in order to facilitate the fixed installation of the speaker main body 2 in the accommodating cavity 10, the first groove 151 for accommodating the speaker main body 2 is provided in the first casing 15, and the second groove 152 is provided on the bottom wall surface 15a of the first groove 151, so as to form the first sound cavity 101, at this time, since the first sound outlet channel 11 and the second sound outlet channel 12 are simultaneously provided in the first casing 15, the communication design of the first sound outlet channel 11, the second sound outlet channel 12 and the first sound cavity 101 is convenient, and the complexity of the internal structure of the speaker module 100 can be greatly reduced.
Further, in order to improve the sealing property between the first sound chamber 101 and the second sound chamber 102, the outer periphery of the speaker main body 2 is hermetically connected to the inner wall surface 15b of the first recess 151, so that the first sound chamber 101 is isolated from the second sound chamber 102. Specifically, when the speaker body 2 is disposed in the first groove 151, a gap 15c is provided between the outer periphery of the speaker body 2 and the inner wall surface 15b of the first groove 151, and the gap 15c can be sealed by filling another sealing structure such as a sealant or a sealing foam in the gap 15c, so that the first sound chamber 101 and the second sound chamber 102 can be isolated from each other.
In some embodiments, since the overall size of the speaker module 100 is limited, in order to reasonably plan the internal space of the accommodating cavity 10 of the speaker module 100 and improve the electrical stability of the electrical connection component 3, a plurality of protrusions 153 are disposed on a side of the first casing 15 facing the accommodating cavity 10, the plurality of protrusions 153 surround the periphery of the first sound cavity 101 to support the first electrical connection terminal 31 for electrical connection with the speaker body 2, and a third groove 161 is disposed on a side of the second casing 16 facing the first casing 15, the third groove 161 is communicated with the accommodating cavity 10, and the third groove 161 is used for accommodating the second electrical connection terminal 32. Since the overall size of the speaker module 100 is small, and the electrical connection positions of the first and second electrical terminals 31 and 32 with the speaker body 2 and the predetermined components are more precise, in order to improve the electrical connection stability of the first and second electrical terminals 31 and 32 with the speaker body 2 and the predetermined components, the first and second housings 15 and 16 are provided with the protrusions 153 and the third grooves 161, so that the electrical circuit protection of the first and second electrical terminals 31 and 32 can be realized, and the electrical connection stability of the speaker module 100 can be further improved.
Specifically, in order to better support the first electrical terminals 31, the heights (i.e., along the thickness direction of the speaker module 100) of the bumps 153 are the same, so that the first electrical terminals 31 are located on the same plane, thereby preventing the first electrical terminals 31 from being twisted, bent, and the like, and further protecting the first electrical terminals 31. And the first electric terminals 31 and the bumps 153, and the second electric terminals 32 and the third grooves 161 can be fixed by adhesive bonding to prevent the electric connecting part 3 from moving.
Further, since the sealing performance of the speaker module 100 in the accommodating cavity 10 of the speaker module 100 greatly affects the performance of the speaker module 100, and when the speaker module 100 is assembled and installed in an electronic device, the speaker module may be subjected to an impact force from the outside, and the second housing 16 is relatively weak in structure, in order to reduce the external impact force and damage the second housing 16, a protruding strip 162 is disposed on a side surface of the second housing 16 located in the accommodating cavity 10, when the first housing 15 is connected to the second housing 16, the protruding strip 162 can abut against the speaker body 2, so as to improve the effect of the external impact force on the second housing 16, and thus the sealing performance of the second sound cavity 102 is prevented from being affected by the damage of the second housing 16.
Specifically, the number of the convex strips 162 may be multiple, and the multiple convex strips 162 are arranged at intervals and distributed annularly or at equal intervals, or the convex strip 162 may be one annular convex strip 162. The specific number and arrangement of the ribs 162 are not particularly limited in this embodiment.
The speaker module 100 provided by the utility model can utilize one speaker main body 2 to emit sound through the first sound outlet 111 and the second sound outlet 121 in two different directions on the shell 1, effectively prevents the situation that the sound outlet on one side is blocked to influence the sound emission of the speaker module 100, and simultaneously can realize the miniaturization of the speaker module 100 and the miniaturization of electronic equipment.
In a second aspect, please refer to fig. 10 to 12, the present invention discloses an electronic device 200, where the electronic device 200 includes a device housing 210, a circuit board 220 and the speaker module 100 as described in the first aspect, the circuit board 220 and the speaker module 100 are disposed in the device housing 210, electrical components of the speaker module 100 are electrically connected to the circuit board 220, and a first sound outlet 211 and a second sound outlet 212 are disposed on the device housing 210, the first sound outlet 211 corresponds to and is communicated with the first sound outlet 111, and the second sound outlet 212 corresponds to and is communicated with the second sound outlet 121, so that the speaker module 100 can transmit sound from the first sound outlet 111 and the second sound outlet 121 to the first sound outlet 211 and the second sound outlet 212 of the electronic device 200, so as to realize sound outlet of the electronic device 200.
Specifically, the speaker modules 100 may be disposed at corners of the device housing 210 of the electronic device 200, and if the internal space of the electronic device 200 allows, a plurality of speaker modules 100 may be disposed in the same electronic device 200 to make sound in more directions. The shape of the device housing 210 of the electronic device 200 is not limited to rectangular, and may also be other shapes such as circular, kidney-shaped, etc., and the shape of the housing of the speaker module 100 may be adjusted according to the shape of the device housing 210 of the electronic device 200, so as to meet the requirement of miniaturization design of the electronic device 200.
It is understood that the electronic device 200 described above may include, but is not limited to, a cell phone, a tablet computer, a smart watch, and the like.
The speaker module and the electronic device disclosed in the embodiments of the present invention are described in detail above, and the principle and the embodiments of the present invention are explained herein by applying specific examples, and the description of the above embodiments is only used to help understanding the speaker module and the electronic device and the core ideas thereof; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A speaker module, comprising:
the shell is provided with an accommodating cavity, the shell is provided with a first sound outlet channel and a second sound outlet channel which are communicated with the accommodating cavity, the first sound outlet channel is provided with a first sound outlet, the second sound outlet channel is provided with a second sound outlet, and the opening direction of the second sound outlet is different from that of the first sound outlet;
the loudspeaker main body is arranged in the accommodating cavity, and sound emitted by the loudspeaker main body is emitted through the first sound emitting channel and the second sound emitting channel; and
an electrical component at least partially located in the receiving cavity and electrically connected to the speaker body.
2. The speaker module as claimed in claim 1, wherein the housing comprises a first side surface and a second side surface perpendicular to and connected to the first side surface, the first sound outlet is disposed on the first side surface, and the second sound outlet is disposed on the second side surface.
3. The speaker module as claimed in claim 1, wherein the first sound outlet channel further has a first sound inlet opposite to the first sound outlet, the first sound inlet communicates with the accommodating cavity, and the width of the first sound outlet channel gradually increases from the first sound inlet to the first sound outlet;
the second sound outlet channel is also provided with a second sound inlet opposite to the second sound outlet, the second sound inlet is communicated with the accommodating cavity, and the width of the second sound outlet channel is gradually increased from the second sound outlet to the second sound outlet.
4. The speaker module as claimed in any one of claims 1-3, wherein the housing comprises a first housing and a second housing, the first housing and the second housing are connected to form the accommodating cavity, the first housing is provided with the first sound outlet channel and the second sound outlet channel, a first sound cavity is formed between the speaker body and the first housing, the first sound cavity is communicated with the first sound outlet channel and the second sound outlet channel, and a second sound cavity is formed between the speaker body and the second housing.
5. The speaker module as claimed in claim 4, wherein the first housing has a first recess, the first recess communicates with the accommodating cavity, the speaker body is disposed in the first recess, a second recess is disposed on a bottom wall surface of the first recess, the first sound cavity is formed between the speaker body and the second recess, and the first sound outlet channel and the second sound outlet channel communicate with the first sound cavity.
6. The speaker module as claimed in claim 5, wherein the outer periphery of the speaker body is sealingly connected to the inner wall surface of the first recess to isolate the first and second acoustic chambers.
7. The speaker module as claimed in claim 4, wherein a rib is disposed on a side of the second housing located in the accommodating cavity, and the rib abuts against the speaker body.
8. The speaker module as claimed in claim 4, wherein the electric connection part includes a first electric terminal located inside the receiving cavity and a second electric terminal located outside the receiving cavity, the first electric terminal being electrically connected to the speaker body, the second electric terminal being for electrical connection to a predetermined part.
9. The speaker module as claimed in claim 8, wherein a side of the first housing facing the receiving cavity is provided with a plurality of spaced protrusions, the plurality of protrusions are located at the periphery of the first sound cavity, and the plurality of protrusions are used for supporting the first electrical terminal;
the second casing orientation a side of first casing is provided with the third recess, the third recess communicate in hold the chamber, the third recess is used for holding the second connects the electric end.
10. An electronic device, comprising a device housing, a circuit board, and the speaker module according to any one of claims 1 to 9, wherein the circuit board and the speaker module are disposed in the device housing, the device housing is provided with a first sound outlet and a second sound outlet, the first sound outlet corresponds to and communicates with the first sound outlet, the second sound outlet corresponds to and communicates with the second sound outlet, and the circuit board is electrically connected to the power connection component.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220081584.XU CN216700234U (en) | 2022-01-11 | 2022-01-11 | Loudspeaker module and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220081584.XU CN216700234U (en) | 2022-01-11 | 2022-01-11 | Loudspeaker module and electronic equipment |
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| CN216700234U true CN216700234U (en) | 2022-06-07 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024011991A1 (en) * | 2022-07-12 | 2024-01-18 | 荣耀终端有限公司 | Electronic apparatus |
| CN117440072A (en) * | 2022-07-12 | 2024-01-23 | 荣耀终端有限公司 | Electronic equipment |
| WO2024027004A1 (en) * | 2022-08-05 | 2024-02-08 | 瑞声光电科技(常州)有限公司 | Loudspeaker and electronic device |
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2022
- 2022-01-11 CN CN202220081584.XU patent/CN216700234U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024011991A1 (en) * | 2022-07-12 | 2024-01-18 | 荣耀终端有限公司 | Electronic apparatus |
| CN117440072A (en) * | 2022-07-12 | 2024-01-23 | 荣耀终端有限公司 | Electronic equipment |
| WO2024027004A1 (en) * | 2022-08-05 | 2024-02-08 | 瑞声光电科技(常州)有限公司 | Loudspeaker and electronic device |
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