CN111953825B - Electronic device - Google Patents
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- CN111953825B CN111953825B CN202010834326.XA CN202010834326A CN111953825B CN 111953825 B CN111953825 B CN 111953825B CN 202010834326 A CN202010834326 A CN 202010834326A CN 111953825 B CN111953825 B CN 111953825B
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- Prior art keywords
- sound channel
- hole
- electronic device
- assembly
- dust
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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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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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The embodiment of the application provides an electronic equipment, including casing and dust removal subassembly. A sound channel and an electroacoustic conversion assembly communicated with the sound channel are arranged in the shell, an opening communicated with the sound channel is formed in the shell, and the sound channel comprises a first sound channel and a second sound channel; the dust removal assembly is arranged in the shell and comprises a wind power unit and a wind conveying pipeline, the wind power unit comprises a fan and a transfer assembly, the wind conveying pipeline comprises a first wind conveying pipeline and a second wind conveying pipeline which are communicated with the first sound channel and the second sound channel respectively, the transfer assembly is arranged between the fan and the wind conveying pipeline and comprises a rotating portion, and a third through hole is formed in the rotating portion. The electronic equipment that this application embodiment provided can be in a flexible way through the third through-hole on the rotation portion impurity in the sound passageway blows off, guarantees the cleaness of sound passageway.
Description
Technical Field
The application relates to the technical field of communication equipment, in particular to electronic equipment.
Background
With the continuous development of communication technology, the functions of electronic devices are also more and more powerful. At present, more sound components are equipped on the electronic equipment, and the sound components all need to realize sound interaction with the outside through holes on the electronic equipment.
However, there is a problem that dust is easily accumulated in the opening of the electronic device where the sound components such as the speaker and the microphone are connected to the outside, and when the dust is too much, the dust is accumulated inside the speaker and the microphone, which reduces the aesthetic appearance of the electronic device and affects the audio effect of the electronic device.
At present mainly come clean sound subassembly and external connection's trompil position through cotton swab or air gun, nevertheless use the clean damage that easily causes trompil department dust screen to warp of cotton swab, and inside unable clearance dust screen, and blow electronic equipment with the air gun from the outside cleanness probably with the dust inside, not only can not reach clear effect, still can influence the operation of electronic equipment inner assembly.
Disclosure of Invention
The embodiment of the application provides electronic equipment to solve the problem that the dust accumulated in the upper opening of the existing electronic equipment is difficult to clean.
In order to solve the above problem, the following technical solutions are adopted in the embodiments of the present application:
in a first aspect, an embodiment of the present application provides an electronic device, including:
the sound channel comprises a shell, wherein a sound channel and an electroacoustic conversion assembly communicated with the sound channel are arranged in the shell, an opening communicated with the sound channel is formed in the shell, and the sound channel comprises a first sound channel and a second sound channel;
the dust removal assembly is arranged in the shell and comprises a wind power unit and a wind conveying pipeline, the wind power unit comprises a fan and a transfer assembly, the wind conveying pipeline comprises a first wind conveying pipeline and a second wind conveying pipeline which are communicated with the first sound channel and the second sound channel respectively, one end of the wind conveying pipeline is connected with the wind power unit, and the other end of the wind conveying pipeline is communicated with the sound channel;
the transfer assembly is arranged between the fan and the air delivery pipeline and comprises a rotating part, a third through hole is formed in the rotating part, and the dust removal assembly is used for removing dust from the first sound channel when the rotating part rotates to the state that the third through hole is opposite to the first air delivery pipeline; when the rotating part rotates to the position where the third through hole is opposite to the second air delivery pipeline, the dust removal assembly is used for removing dust of the second sound channel.
The technical scheme adopted by the embodiment of the application can achieve the following beneficial effects:
the embodiment of the application provides an electronic equipment, including casing and dust removal subassembly. A sound channel and an electroacoustic conversion assembly communicated with the sound channel are arranged in the shell, an opening communicated with the sound channel is formed in the shell, and the sound channel comprises a first sound channel and a second sound channel; the dust removal assembly is arranged in the shell and comprises a wind power unit and a wind conveying pipeline, the wind power unit comprises a fan and a transfer assembly, the wind conveying pipeline comprises a first wind conveying pipeline and a second wind conveying pipeline which are communicated with the first sound channel and the second sound channel respectively, one end of the wind conveying pipeline is connected with the wind power unit, the other end of the wind conveying pipeline is communicated with the sound channel, the transfer assembly is arranged between the fan and the wind conveying pipeline and comprises a rotating portion, and a third through hole is formed in the rotating portion. The electronic equipment that this application embodiment provided can be in a flexible way through the third through-hole on the rotation portion impurity in the sound passageway blows off.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural diagram of an electronic device and a dust removing assembly thereof according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a first housing of an electronic device according to an embodiment of the present disclosure;
fig. 3 is a partial cross-sectional view of an electronic device provided in an embodiment of the present application;
fig. 4 is a schematic structural diagram of a dust removing assembly of an electronic device according to an embodiment of the present disclosure;
fig. 5 is a schematic structural view of a fixing portion of a dust removing assembly of an electronic device according to an embodiment of the present disclosure;
fig. 6 is a schematic structural view illustrating a matching structure between a fixing portion and an air duct of a dust removing assembly of an electronic device according to an embodiment of the present disclosure;
fig. 7 is a schematic structural view of another fixing portion of a dust removing assembly of an electronic device according to an embodiment of the present disclosure;
fig. 8 is a schematic structural diagram of a rotating portion of a dust removing assembly of an electronic device according to an embodiment of the present disclosure;
fig. 9 is a schematic view of a matching structure of a fixed portion and a rotating portion of a dust removing assembly of an electronic device according to an embodiment of the present disclosure;
fig. 10 is a schematic view of another dust removal assembly and an air duct of an electronic device according to an embodiment of the present disclosure;
fig. 11 is a schematic structural diagram of a fan of a dust removal assembly of an electronic device provided in an embodiment of the present application.
Description of reference numerals:
1-a shell; 101-a first housing; 102-a second housing; 11-an electro-acoustic conversion component; 12-an opening; 13-a first dust screen; 14-a second dust screen; 2-a dust removal assembly; 21-a wind power unit; 211-a fan; 212-a transfer component; a fixed part-2121; 21211 — a first via; 21212-a second via; 2122-a rotating part; 21221-a third via; 22-a wind conveying pipeline; 221-a first air duct; 222-second wind pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, 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 application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
Technical solutions disclosed in the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 11, an embodiment of the present application provides an electronic device, including:
a housing 1 and a dust removal assembly 2.
Referring to fig. 3, a sound channel and an electroacoustic conversion module 11 communicated with the sound channel are disposed in the housing 1, and specifically, one sound channel may correspond to one electroacoustic conversion module 11, or one sound channel may correspond to a plurality of electroacoustic conversion modules 11. The shell 1 is provided with an opening 12 communicated with the sound channel, and the electroacoustic conversion component 11 can perform sound interaction with the outside of the electronic equipment through the sound channel and the opening 12, wherein the sound channel comprises a first sound channel and a second sound channel; the dust removing assembly 2 is disposed in the housing 1, the dust removing assembly 2 includes a wind power unit 21 and a wind conveying pipe 22, referring to fig. 4 and 11, the wind power unit 21 includes a fan 211 and a transfer assembly 212, the wind conveying pipe 22 includes a first wind conveying pipe 221 and a second wind conveying pipe 222 respectively communicated to the first sound channel and the second sound channel, one end of the wind conveying pipe 22 is connected to the wind power unit 21, and the other end of the wind conveying pipe 22 is communicated to the sound channel.
The transfer assembly 212 is disposed between the fan 211 and the air duct 22, the transfer assembly 212 includes a rotating part 2122, a third through hole 21221 is disposed on the rotating part 2122, and when the rotating part 2122 rotates to the position where the third through hole 21221 is opposite to the first air duct 221, the dust removing assembly 2 is configured to remove dust from the first sound channel; when the rotating part 2122 rotates to the position where the third through hole 21221 is opposite to the second air duct 222, the dust removing assembly 2 is configured to remove dust from the second sound channel.
The electronic equipment that this application embodiment provided through set up with the wind-force dust removal subassembly 2 of sound passageway intercommunication, outside impurity passes through opening 12 enters into under the condition in the sound passageway, dust removal subassembly 2 can pass through third through-hole 21221 on the rotating part 2122, selective will impurity in the sound passageway blows off, and this dust removal subassembly 12's dust removal is easy and simple to handle, practical, has guaranteed opening 12 with the cleaning nature of sound passageway has improved the sound interaction effect of electroacoustic conversion subassembly 11.
Particularly, as electronic devices become more powerful, electronic devices are equipped with more electroacoustic conversion devices, and the electroacoustic conversion devices need to interact with external sound through sound channels. Therefore, when there are multiple sound channels on the electronic device, for example, two, three, four or more sound channels, the air duct 22 may be divided into multiple branch ducts to communicate with the multiple sound channels, so as to achieve the purpose of removing dust from the multiple sound channels simultaneously.
In addition, when the dust removing assembly 2 adopts wind power to remove dust, when the flowing air is conveyed from the inside of the electronic equipment to the outside of the electronic equipment, the heat generated inside the electronic equipment can be brought to the outside of the electronic equipment, and the heat dissipation effect is achieved.
Optionally, referring to fig. 5 and 6, the transfer assembly 212 further includes a fixing part 2121, the fixing part 2121 is provided with a first through hole 21211 and a second through hole 21212, the first air duct 221 is communicated with the first through hole 21211, and the second air duct 222 is communicated with the second through hole 21212; when the rotating part 2122 rotates to a position where the third through hole 21221 is opposite to the first through hole 21211, the dust removing assembly 2 is configured to remove dust from the first sound channel; when the rotating portion 2122 rotates to a position where the third through hole 21221 is opposite to the second through hole 21212, the dust removing assembly 2 is configured to remove dust from the second sound channel. The fixing part 2121 can improve the compactness between the air duct 22 and the rotating part 2122, for example, when the rotating part 2122 cannot achieve a good seal with the end of the air duct 22 during the rotation process, one side of the fixing part 2121 can be fixedly connected with the end of the air duct 22 to prevent air leakage; the other side of the fixing part 2121 may be made of the same material as the rotating part 2122, and the fixing part 2121 and the rotating part 2122 are tightly fitted to each other, so as to achieve a good sealing effect.
Alternatively, referring to fig. 7 to 10, the rotating part 2122 is sleeved on the fixing part 2121 and is rotatably connected to the fixing part 2121.
Specifically, referring to fig. 7, a protrusion is disposed in the middle of the fixing portion 2121, referring to fig. 8 and 9, a middle through hole sleeved with the protrusion is disposed on the rotating portion 2122, the rotating portion 2122 can rotate along the protrusion, and during the rotation of the rotating portion 2122, the third through hole 21221 can be switched between facing the first through hole 21211 and facing the second through hole 21212, so as to achieve independent control of dust removal of the first sound channel and the second sound channel. In addition, three, four or more through holes may be formed in the fixing portion 2121, three, four or more through holes may be formed in the rotating portion 2122, and the number of through holes formed in the rotating portion 2122 is less than that of through holes formed in the fixing portion 2121, so that the purpose of flexibly removing dust from a part of the sound passages can also be achieved by rotating the rotating portion 2122 relative to the fixing portion 2121.
Specifically, the rotating portion 2122 may further include a motor, and the motor may drive the rotating portion 2122 to rotate by a certain angle. For example, in fig. 9, after the motor rotates the rotating portion 2122 by 180 °, the third through hole 21221 can be switched from a state of being directly opposite to the first through hole 21211 to a state of being directly opposite to the second through hole 21212.
Optionally, the transfer assembly 212 further comprises a control assembly, the control assembly is connected to the rotating portion 2122, and the control assembly controls the rotating portion 2122 to rotate according to the cleaning degree of the sound channel.
Specifically, the control assembly may include a detection assembly disposed in the sound channel, the detection assembly may transmit a signal of a degree of cleaning in the sound channel to the control assembly, and when the sound channel needs to be cleaned, the control assembly controls the rotation portion 2122 to rotate according to the signal of the detection assembly, so as to effectively clean the sound channel.
Optionally, the wind power unit 21 is an air supply unit or an induced air unit.
Specifically, when the wind power unit 21 is far away from the opening 12, the wind power unit 21 may be a blowing unit, that is, the fan 211 delivers air to the sound channel through the wind delivery duct 22, so as to blow out impurities such as dust in the sound channel; in addition, the wind power unit 21 can be disposed close to the opening 12, and at this time, the wind power unit 21 can be an induced wind unit, that is, the fan 211 leads air out of the sound channel through the wind delivery pipe 22, so as to lead out impurities such as dust in the sound channel.
Optionally, referring to fig. 3, the air outlet of the air duct 22 is opposite to the opening 12.
Specifically, since the sound channel is not only communicated with the outside of the electronic device, but also communicated with the electroacoustic conversion module 11, in order to avoid that the dust removal module 2 blows impurities in the sound channel into the electroacoustic conversion module 11, the air outlet of the air duct 22 may be directly opposite to the opening 12, at this time, the flowing air conveyed by the air duct 22 may drive the impurities in the sound channel to be directly discharged from the opening 12, and the dust removal effect of the dust removal module 2 is ensured.
Optionally, referring to fig. 1 to 3, the housing 1 includes a first housing 101 and a second housing 102, and a side wall of the first housing 101 is clamped to a periphery of a side wall of the second housing 102.
Specifically, the first casing 101 may be a bottom casing of the electronic device, the second casing 102 may be an upper casing of the electronic device, a side wall of the first casing 101 is sleeved on a periphery of a side wall of the second casing 102 to form a cavity, the cavity is used for arranging device components of the electronic device, and the first casing 101 and the second casing 102 may support and protect the device components.
Alternatively, referring to fig. 3, the opening 12 is disposed on a side wall of the first housing 101, and the sound passage is disposed on a side wall of the second housing 102. A first dust screen 13 is arranged between the sound channel and the electroacoustic conversion component 11, and a second dust screen 14 is arranged between the sound channel and the opening 12.
Specifically, the opening 12 is used as a port for communicating the sound channel with the outside of the electronic device, and can be provided for a part of the channel for sound interaction between the electroacoustic conversion module 11 and the outside of the electronic device, but external impurities can easily enter into the sound channel from the opening 12, so that the second dust-proof net 14 arranged between the sound channel and the opening 12 can effectively block external impurities from entering into the sound channel from the opening 12. In practical use, if a small amount of impurities enter the sound channel, the first dust-proof net 13 between the sound channel and the electroacoustic conversion module 11 can further prevent impurities from entering the electroacoustic conversion module 11. In addition, because the operation precision of the electroacoustic conversion assembly 11 is high, and a high dustproof requirement is required, the pores on the first dustproof net 13 can be smaller than the pores on the second dustproof net 14, so as to achieve a better dustproof effect.
Optionally, the dust removal assembly 2 further comprises a vibration unit.
Specifically, the vibration unit may be an original vibration motor inside the electronic device, and the vibration motor cooperates with the dust removal assembly 2 to improve the dust removal effect of the electronic device; in addition, the vibration unit may be a vibration motor disposed in the dust removing assembly 2, the vibration motor is electrically connected to the wind power unit 21, and the wind power unit 21 is activated to vibrate in conjunction with the vibration motor, so as to enhance the dust removing effect of the dust removing assembly 2.
Optionally, the electroacoustic conversion element 11 comprises at least one of a microphone, a loudspeaker and a receiver. The microphone, the loudspeaker and the receiver are required to complete sound interaction with the outside through the sound channel, so that external impurities are difficult to avoid entering the sound channel, and the sound interaction effect of the microphone, the loudspeaker and the receiver is further influenced. And the dust removal component 2 can effectively remove dust in the sound channel, so that the normal use of the microphone, the loudspeaker and the telephone receiver is ensured.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. An electronic device, comprising:
the sound channel comprises a shell, wherein a sound channel and an electroacoustic conversion assembly communicated with the sound channel are arranged in the shell, an opening communicated with the sound channel is formed in the shell, and the sound channel comprises a first sound channel and a second sound channel;
the dust removal assembly is arranged in the shell and comprises a wind power unit and a wind conveying pipeline, the wind power unit comprises a fan and a transfer assembly, the wind conveying pipeline comprises a first wind conveying pipeline and a second wind conveying pipeline which are communicated with the first sound channel and the second sound channel respectively, one end of the wind conveying pipeline is connected with the wind power unit, and the other end of the wind conveying pipeline is communicated with the sound channel;
the transfer assembly is arranged between the fan and the air delivery pipeline and comprises a rotating part, a third through hole is formed in the rotating part, and when the rotating part rotates to the state that the third through hole is opposite to the first air delivery pipeline, the dust removal assembly removes dust of the first sound channel; when the rotating part rotates to the position where the third through hole is opposite to the second air delivery pipeline, the dust removal assembly removes dust of the second sound channel.
2. The electronic device of claim 1, wherein the transfer assembly further comprises a fixing portion, the fixing portion having a first through hole and a second through hole, the first air duct communicating with the first through hole, the second air duct communicating with the second through hole;
when the rotating part rotates to the position where the third through hole is opposite to the first through hole, the dust removal assembly removes dust from the first sound channel; when the rotating part rotates to the position where the third through hole is opposite to the second through hole, the dust removal assembly removes dust from the second sound channel.
3. The electronic device of claim 2, wherein the rotating portion is sleeved on the fixed portion and is rotatably connected with the fixed portion.
4. The electronic device of claim 1, wherein the transfer assembly further comprises a control assembly, the control assembly is connected to the rotating portion, and the control assembly controls the rotating portion to rotate according to a cleaning degree of the sound channel.
5. The electronic device according to claim 1, wherein the wind power unit is an air blowing unit or an induced air unit.
6. The electronic device of claim 1, wherein the air outlet of the air duct is disposed opposite to the opening.
7. The electronic device of claim 1, wherein the housing comprises a first housing and a second housing, and a side wall of the first housing is clamped to a periphery of a side wall of the second housing; the opening is arranged on the side wall of the first shell, and the sound channel is arranged on the side wall of the second shell.
8. The electronic device of claim 1, wherein a first dust screen is disposed between the sound channel and the electroacoustic conversion assembly, and a second dust screen is disposed between the sound channel and the opening.
9. The electronic device of claim 1, wherein the dust extraction assembly further comprises a vibration unit.
10. The electronic device of claim 1, wherein the electro-acoustic conversion component comprises at least one of a microphone, a speaker, and a receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010834326.XA CN111953825B (en) | 2020-08-18 | 2020-08-18 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010834326.XA CN111953825B (en) | 2020-08-18 | 2020-08-18 | Electronic device |
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| Publication Number | Publication Date |
|---|---|
| CN111953825A CN111953825A (en) | 2020-11-17 |
| CN111953825B true CN111953825B (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010834326.XA Active CN111953825B (en) | 2020-08-18 | 2020-08-18 | Electronic device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113037907B (en) * | 2021-04-07 | 2023-09-01 | 广西华威科技有限公司 | Utilize smart mobile phone vibration state to accomplish dust screen of deashing |
| CN114125113B (en) * | 2021-10-09 | 2024-08-16 | 维沃移动通信有限公司 | Sounding module, electronic equipment, control method, device and medium |
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| CN110653219A (en) * | 2019-09-09 | 2020-01-07 | 山东天岳先进材料科技有限公司 | Dust removing device |
| CN210120654U (en) * | 2019-08-12 | 2020-02-28 | 深圳市恩科电子有限公司 | Heat dissipation type audio amplifier device that inside has wind-guiding structure |
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| CN103313159A (en) * | 2012-03-08 | 2013-09-18 | 联想(北京)有限公司 | Electronic device |
| CN207022150U (en) * | 2017-08-17 | 2018-02-16 | 汤忠 | A kind of computer sound box cleaner |
| WO2019060462A4 (en) * | 2017-09-20 | 2019-05-16 | Mitek Copr., Inc. | Small subwoofer ceiling speaker system |
| CN108495206A (en) * | 2018-03-19 | 2018-09-04 | 广东欧珀移动通信有限公司 | A kind of housing unit, electronic equipment and its control method |
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| CN111953825A (en) | 2020-11-17 |
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