CN106453759B - Mobile device - Google Patents
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- CN106453759B CN106453759B CN201610803741.2A CN201610803741A CN106453759B CN 106453759 B CN106453759 B CN 106453759B CN 201610803741 A CN201610803741 A CN 201610803741A CN 106453759 B CN106453759 B CN 106453759B
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- Prior art keywords
- sound
- fuselage
- absorbing member
- mobile device
- absorbing
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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
- H04M1/19—Arrangements of transmitters, receivers, or complete sets to prevent eavesdropping, to attenuate local noise or to prevent undesired transmission; Mouthpieces or receivers specially adapted therefor
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The disclosure is directed to a kind of mobile devices, belong to field of terminal technology.The mobile device includes: fuselage, the sounding device for being fixed on the fuselage interior and the first sound-absorbing member；First sound-absorbing member is fixed on the fuselage, and first sound-absorbing member is located at the sounding device away from the side of the display screen of the mobile device；First sound-absorbing member is used to absorb the sound wave of the sounding device is issued the first specified direction of propagation, and the first specified direction of propagation is that the display screen of the mobile device is directed toward the direction of the fuselage rear shell.Increase by the first sound-absorbing member in a mobile device, the first sound-absorbing member is fixed on fuselage, and the first sound-absorbing member is located at the side that sounding device is moved away from the display screen of equipment；Since the first sound-absorbing member can absorb the sound wave for the first specified direction of propagation that sounding device is issued, to reduce the sound that sounding device is exported from the first specified transmission direction.
Description
Technical field
The disclosure is directed to field of terminal technology, especially with respect to a kind of mobile device.
Background technique
With the fast development of mobile terminal technology, demand of the user to mobile phone is higher and higher；In order to meet user opponent
The demand of machine, the function that mobile phone has is more and more, for example, mobile phone have take pictures, shoot the video, receiving and dispatching mail, check webpage with
And the functions such as navigation；Although mobile phone has many functions, frequency of use highest and most basic function is still in mobile phone
It makes a phone call.
Sounding device is provided in mobile phone, sounding device is fixed on inside handset, when user is made a phone call using mobile phone,
Sounding device can issue sound wave, and sound wave can cause sounding device to vibrate, to export other side's sound；However when sounding device vibration
It will drive whole mobile phone fuselage shaking, other side's sound can be from the output from all directions of handset at this time.
Disclosure
In order to overcome the problems, such as present in the relevant technologies, present disclose provides a kind of mobile devices.The technical solution is such as
Under:
According to the first aspect of the embodiments of the present disclosure, a kind of mobile device is provided, the mobile device includes: fuselage, consolidates
It is scheduled on the sounding device and the first sound-absorbing member of the fuselage interior；
First sound-absorbing member is fixed on the fuselage, and first sound-absorbing member is located at sounding device back
The side of display screen from the mobile device；
First sound-absorbing member is used to absorb the sound wave of the sounding device is issued the first specified direction of propagation, institute
State the direction that the display screen that the first specified direction of propagation is the mobile device is directed toward the fuselage rear shell.
In a kind of possible design, since the first sound-absorbing member can absorb the sound wave of the first specified transmission direction, from
And reduce the sound that sounding device is exported from the first specified transmission direction.
In a kind of possible design, first sound-absorbing member is the suction formed in the fuselage rear shell by sound-absorbing material
Sound-absorbing layer.
In a kind of possible design, since the first sound-absorbing member is sound absorbing layer, so that the thickness of fuselage rear shell will not be increased
Degree.
In a kind of possible design, first sound-absorbing member is the acoustical cotton being fitted in the fuselage rear shell or suction
Soundboard.
In a kind of possible design, since the first sound-absorbing member is acoustical cotton or abatvoix, to simplify in fuselage
The operation of first sound-absorbing member is set in rear shell.
In a kind of possible design, first sound-absorbing member is arranged on the inside of the fuselage rear shell.
In a kind of possible design, the first sound-absorbing member is arranged on the inside of fuselage rear shell, mobile terminal is not influenced
It is beautiful.
In a kind of possible design, the mobile device further includes the second sound-absorbing member；
Second sound-absorbing member is arranged on the frame of the fuselage, issued for absorbing the sounding device
The sound wave of the two specified directions of propagation, the second specified direction of propagation are parallel to the direction of the display screen.
In a kind of possible design, the second sound-absorbing member is set on fuselage frame, to reduce sounding device from
The sound of two specified transmission direction outputs.
In a kind of possible design, the mobile device further include: damping means；
The damping means are fixed on the mainboard of the fuselage, for absorbing the vibration of the mainboard.
In a kind of possible design, damping means are set on the mainboard of fuselage, thus reduce the vibration of mainboard, into
And reduce the vibration of the mic interface on mainboard, improve the audio of mic interface output.
In a kind of possible design, the damping means are located between the mainboard and the fuselage of the fuselage.
In a kind of possible design, damping means are arranged between the mainboard of fuselage and fuselage, to be further reduced
The vibration of mainboard, further reduces the vibration of the mic interface on mainboard, improves the audio of mic interface output.
In a kind of possible design, the damping means include multiple first damper units；
The fuselage is equipped with multiple screw holes, and the mainboard passes through multiple fastening screws and the multiple screw hole and institute
State fuselage connection；Wherein, first damper unit is fixed on the periphery of a screw hole.
In a kind of possible design, only in the first damper unit of periphery setting of screw hole, subtract to reduce first
The cost of vibration unit.
In a kind of possible design, the damping means include multiple second damper units；
The fuselage is equipped with multiple screw holes, and the mainboard passes through multiple fastening screws and the multiple screw hole and institute
State fuselage connection；Wherein, second damper unit is fixed on the inner wall of a screw hole.
In a kind of possible design, the second damper unit only is set in the inner wall of screw hole, is subtracted to reduce second
The cost of vibration unit.
Some beneficial effects of the disclosure may include: to increase by the first sound-absorbing member in a mobile device, by the first sound-absorbing
Component is fixed on fuselage, and the first sound-absorbing member is located at the side that sounding device is moved away from the display screen of equipment；Due to
One sound-absorbing member can absorb the sound wave of sounding device is issued the first specified direction of propagation, to reduce sounding device from
The sound of one specified transmission direction output.
Detailed description of the invention
Attached drawing described herein is used to provide further understanding of the disclosure, constitutes part of this application, not
Constitute the restriction to the disclosure.In the accompanying drawings:
Fig. 1 is a kind of side view of mobile device shown according to an exemplary embodiment；
Fig. 2 is the main view of another mobile device shown according to an exemplary embodiment；
Fig. 3 is the side view of another mobile device shown according to an exemplary embodiment；
Fig. 4 is the sectional view of another mobile device shown according to an exemplary embodiment；
Fig. 5 is the sectional view of another mobile device shown according to an exemplary embodiment；
Fig. 6 is the sectional view of another mobile device shown according to an exemplary embodiment.
Wherein,
1 fuselage；
2 sounding devices；
3 first sound-absorbing members；
4 second sound-absorbing members；
5 damping means, 51 first damper units, 52 second damper units；
6 mainboards.
Specific embodiment
For the purposes, technical schemes and advantages of the disclosure are more clearly understood, below in conjunction with embodiment and attached drawing,
The disclosure is described in further details.Here, the exemplary embodiment and its explanation of the disclosure be for explaining the disclosure, but
It is not intended as the restriction to the disclosure.
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
Mobile device in the embodiment of the present disclosure refers mainly to the mobile terminals such as smart phone, tablet computer, MP4 or MP5.
Sounding device in current mobile device is fixed on the fuselage interior of mobile device, and mobile device is making a sound
When, sounding device will issue sound wave, and sound wave can cause sounding device to vibrate, to export sound；However sounding device vibrates
When will drive entire fuselage shaking, sound can be from the output from all directions of fuselage at this time.
In the embodiments of the present disclosure, sound is exported in order to reduce from the rear shell direction of fuselage, the is arranged in a mobile device
One sound-absorbing member, the first sound-absorbing member are fixed on fuselage, and are located at the side that sounding device is moved away from the display screen of equipment,
First sound-absorbing member is used to absorb the sound wave of sounding device is issued the first specified direction of propagation, and the first assigned direction is mobile
The display screen of equipment is directed toward the direction of fuselage rear shell；Since the first sound-absorbing member absorbs the sound exported from the rear shell direction of fuselage
Sound, to reduce the sound exported from the rear shell direction of fuselage.
One exemplary embodiment of the disclosure provides a kind of mobile device, is with mobile device in the embodiments of the present disclosure
It is illustrated for smart phone.
As shown in Figure 1, the mobile device includes fuselage 1, the sounding device being fixed on inside fuselage 12 and the first sound-absorbing part
Part 3.
First sound-absorbing member 3 is fixed on the fuselage 1, and the first sound-absorbing member 3 is located at sounding device 2 and is moved away from equipment
The side of display screen.
First sound-absorbing member 3 is used to absorb the sound wave of sounding device 2 is issued the first specified direction of propagation, and first is specified
The direction of propagation is the direction that the display screen of mobile device is directed toward 1 rear shell of fuselage.
Wherein, the first sound-absorbing member 3 can be the sound absorbing layer formed in 1 rear shell of fuselage by sound-absorbing material；First sound-absorbing part
Part 3 or the acoustical cotton or abatvoix being fitted in 1 rear shell of fuselage.
If the first sound-absorbing member 3 is that sound absorbing layer can be coated when the first sound-absorbing member 3 is arranged in 1 rear shell of fuselage
One layer of sound-absorbing material；Since sound absorbing layer is very thin, sound absorbing layer, which is arranged, in 1 rear shell of fuselage not will increase the thickness of 1 rear shell of fuselage
Degree, will not influence the aesthetics of fuselage 1.
If the first sound-absorbing member 3 is that acoustical cotton or abatvoix can be after fuselages 1 when the first sound-absorbing member 3 is arranged
An acoustical cotton or abatvoix are bonded on shell；Since fitting acoustical cotton or abatvoix are easy to operate in 1 rear shell of fuselage, thus simple
Change and the operation of the first sound-absorbing member 3 is set in 1 rear shell of fuselage.
First sound-absorbing member 3 can be set on the inside of 1 rear shell of fuselage or on the outside of 1 rear shell of fuselage；In order to which beauty, first is inhaled
Sound component 3 can be set on the inside of 1 rear shell of fuselage.
In the embodiments of the present disclosure, the size of the first sound-absorbing member 3 is not limited；First sound-absorbing member, 3 size can be greater than
1 rear shell size of fuselage can be less than 1 rear shell size of fuselage, can also be equal to 1 rear shell size of fuselage.
If the first sound-absorbing member 3 is arranged on the inside of 1 rear shell of fuselage, 3 size of the first sound-absorbing member is equal to or less than machine
1 rear shell size of body.
If 3 size of the first sound-absorbing member is less than 1 rear shell size of fuselage, the first sound-absorbing member 3 be can be set in fuselage 1
Any position on the inside of rear shell；For example, the center on the inside of 1 rear shell of fuselage is arranged in the first sound-absorbing member 3；For another example, first
The marginal position on the inside of 1 rear shell of fuselage is arranged in sound-absorbing member 3.Since the earpiece of mobile device is located at the top of display screen, because
This, in order to improve the sound-absorbing effect of the first sound-absorbing member 3, the first sound-absorbing member 3 can be set upper on the inside of 1 rear shell of fuselage
Portion.
Sound-absorbing material can be any material with sound absorption function；For example, sound-absorbing material is porous fibrous material, polyester
Sound-absorbing material fiber, sound doctor's refractory ceramics sound-absorbing material etc.；In the embodiments of the present disclosure, sound-absorbing material is not limited specifically
It is fixed.
It exports to reduce the frame of the display screen for the sound slave mobile device that sounding device 2 is issued, referring to fig. 2 and schemes
3, mobile device further includes the second sound-absorbing member 4.
Second sound-absorbing member 4 is arranged on the frame of fuselage 1, refers to for absorbing the sounding device 2 is issued second
Determine the sound wave of the direction of propagation, the second specified direction of propagation is parallel to the direction of the display screen.
Equally, the second sound-absorbing member 4 can be the sound absorbing layer formed on 1 frame of fuselage by sound-absorbing material；Second sound-absorbing part
Part 4 or the acoustical cotton or abatvoix being fitted on 1 frame of fuselage.
If the second sound-absorbing member 4 is that sound absorbing layer can be applied when the second sound-absorbing member 4 is arranged on the frame of fuselage 1
Cover one layer of sound-absorbing material；Since sound absorbing layer is very thin, sound absorbing layer, which is arranged, in 1 rear shell of fuselage not will increase 1 rear shell of fuselage
Thickness will not influence the aesthetics of fuselage 1.
If the second sound-absorbing member 4 is that acoustical cotton or abatvoix can be in fuselages 1 when the second sound-absorbing member 4 is arranged
An acoustical cotton or abatvoix are bonded on frame；Since fitting acoustical cotton or abatvoix are easy to operate on 1 frame of fuselage, thus
Simplify the operation that the second sound-absorbing member 4 is set on the frame of fuselage 1.
Second sound-absorbing member 4 can be set in 1 scuncheon of fuselage or outside；For beauty, the second sound-absorbing member 4 is set
It sets in 1 scuncheon of fuselage.
The upper side frame in fuselage 1, lower frame, left frame or left frame can be set in second sound-absorbing member 4；It is inhaled to improve
Sound-absorbing member can be all arranged on four frames of fuselage 1 in audio fruit, then the second sound-absorbing member 4 includes four sound absorption units,
Respectively the first sound absorption unit, the second sound absorption unit, third sound absorption unit and the 4th sound absorption unit；First sound absorption unit, second
Sound absorption unit, third sound absorption unit and the 4th sound absorption unit are separately positioned on upper side frame, lower frame, left frame and the right side of fuselage 1
On frame.
The size of first sound absorption unit is equal to upper side frame size, and the size of the second sound absorption unit is equal to lower frame size, the
The size of three sound absorption units is equal to left frame size, and the size of the 4th sound absorption unit is equal to left frame size.
Mobile device includes mic (earphone) interface, which is arranged on the mainboard 6 of fuselage 1；Due to the master of fuselage 1
Plate 6 is fixed on the fuselage 1, and the vibration of fuselage 1 can be transmitted on the mainboard 6 of fuselage 1, to make 6 one starting of oscillation of mainboard of fuselage 1
It is dynamic；The sound that the mainboard 6 of fuselage 1 issues when vibrating can be arrived by mic interface, to influence the sound of mic interface output sound
Effect.
Referring to fig. 4, mobile device further include: damping means 5.
The damping means 5 are fixed on the mainboard 6 of the fuselage 1, for absorbing the vibration of the mainboard 6.
Damping means 5 can be the damping layer formed on mainboard 6 by damping material；Damping means 5 may be to be fitted in
Vibration damping cotton or damping block on mainboard 6.
If damping means 5 are that damping layer can coat one layer of vibration damping material when damping means 5 are arranged on mainboard 6
Material；Since damping layer is very thin, damping layer, which is arranged, on mainboard 6 not will increase the thickness of mainboard 6.
If damping means 5 are that vibration damping cotton or damping block can be bonded one when damping means 5 are arranged on mainboard 6
Vibration damping cotton or damping block, it is easy to operate.
The damping means 5 can be located between the mainboard 6 and the fuselage 1 of the fuselage 1；Fuselage 1 can also be located at
Mainboard 6 on, and far from 1 side of fuselage.In order to improve effectiveness in vibration suppression, 6 He of mainboard in fuselage 1 is can be set in damping means 5
Between fuselage 1.
The size of damping means 5 can be less than the size of mainboard 6, can also be equal to the size of mainboard 6.Due to 6 He of mainboard
Fuselage 1 is connected by fastening screw, therefore, in order to save the material of damping means 5, can be arranged in each screw hole periphery
Damping means 5.
Referring to Fig. 5, fuselage 1 is equipped with multiple screw holes, and mainboard 6 passes through multiple fastening screws and multiple screw holes and fuselage
1 connection；Damping means 5 include multiple first damper units 51；One the first damper unit 51 is fixed on the outer of a screw hole
It encloses.
The quantity of screw hole and the quantity of the first damper unit 51 are equal；Also, the quantity of screw hole can be 4 or 8, then
The quantity of first damper unit 51 can be 4 or 8.
The size of first damper unit 51 can be greater than the size of fastening screw cap, might be less that the big of fastening screw cap
It is small, the size of fastening screw cap can also be equal to.In order to guarantee effectiveness in vibration suppression and save cost, the first damper unit can be set
51 size is equal to the size of fastening screw cap.
Referring to Fig. 6, damper unit can also be set in screw hole inner wall, then damping means 5 include multiple second vibration damping lists
Member 52；One the second damper unit 52 is fixed on the inner wall of a screw hole.
Second damper unit 52 can be the damping layer that screw hole inner wall is formed by damping material；It can also be directly by second
Damper unit 52 is set as the screw hole of vibration damping vibration material.
The quantity of screw hole and the quantity of the second damper unit 52 are equal；Then the quantity of the second damper unit 52 can be 4
Or 8.
It should be noted that can be only in the first damper unit 51 of periphery setting of each screw hole, it can also be only every
The second damper unit 52 is arranged in the inner wall of a screw hole；It is of course also possible in the first vibration damping list of periphery setting of each screw hole
Member 51, while the second damper unit 52 is set in the inner wall of each screw hole.
The material of damping means 5, the material of the first damper unit 51, the second damper unit 52 material can be soft
Filter the material of acoustic vibration frequency.
In the embodiments of the present disclosure, increase by the first sound-absorbing member 3 in a mobile device, the first sound-absorbing member 3 is fixed on
On fuselage 1, and the first sound-absorbing member 3 is located at the side that sounding device 2 is moved away from the display screen of equipment；Due to the first sound-absorbing part
Part 3 can absorb the sound wave of sounding device 2 is issued the first specified direction of propagation, refer to reduce sounding device 2 from first
Determine the sound of transmission direction output.
Those skilled in the art will readily occur to its of the disclosure after considering specification and practicing disclosure disclosed herein
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (9)
1. a kind of mobile device, which is characterized in that the mobile device includes: fuselage, the sounding for being fixed on the fuselage interior
Device and the first sound-absorbing member；
First sound-absorbing member is fixed on the fuselage, and first sound-absorbing member is located at the sounding device away from institute
State the side of the display screen of mobile device；
First sound-absorbing member is used to absorb the sound wave of the sounding device is issued the first specified direction of propagation, and described the
The one specified direction of propagation is the direction that the display screen of the mobile device is directed toward the fuselage rear shell；
Wherein, first sound-absorbing member is fixed in the rear shell of the fuselage.
2. mobile device according to claim 1, which is characterized in that first sound-absorbing member is in the fuselage rear shell
The sound absorbing layer formed by sound-absorbing material.
3. mobile device according to claim 1, which is characterized in that first sound-absorbing member is to be fitted in the fuselage
Acoustical cotton or abatvoix in rear shell.
4. mobile device according to claim 1 to 3, which is characterized in that first sound-absorbing member is arranged described
On the inside of fuselage rear shell.
5. mobile device according to claim 1, which is characterized in that the mobile device further includes the second sound-absorbing member；
Second sound-absorbing member is arranged on the frame of the fuselage, refers to for absorbing the sounding device is issued second
Determine the sound wave of the direction of propagation, the second specified direction of propagation is parallel to the direction of the display screen.
6. mobile device according to claim 1, which is characterized in that the mobile device further include: damping means；
The damping means are fixed on the mainboard of the fuselage, for absorbing the vibration of the mainboard.
7. mobile device according to claim 6, which is characterized in that the damping means be located at the fuselage mainboard and
Between the fuselage.
8. mobile device according to claim 7, which is characterized in that the damping means include multiple first vibration damping lists
Member；
The fuselage is equipped with multiple screw holes, and the mainboard passes through multiple fastening screws and the multiple screw hole and the machine
Body connection；Wherein, first damper unit is fixed on the periphery of a screw hole.
9. mobile device according to claim 7 or 8, which is characterized in that the damping means include multiple second vibration dampings
Unit；
The fuselage is equipped with multiple screw holes, and the mainboard passes through multiple fastening screws and the multiple screw hole and the machine
Body connection；Wherein, second damper unit is fixed on the inner wall of a screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610803741.2A CN106453759B (en) | 2016-09-05 | 2016-09-05 | Mobile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610803741.2A CN106453759B (en) | 2016-09-05 | 2016-09-05 | Mobile device |
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| Publication Number | Publication Date |
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| CN106453759A CN106453759A (en) | 2017-02-22 |
| CN106453759B true CN106453759B (en) | 2019-05-21 |
Family
ID=58164690
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| CN201610803741.2A Active CN106453759B (en) | 2016-09-05 | 2016-09-05 | Mobile device |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107071119B (en) * | 2017-04-26 | 2019-10-18 | 维沃移动通信有限公司 | A kind of sound removing method and mobile terminal |
| EP3723389A4 (en) * | 2017-12-07 | 2021-01-06 | Sony Corporation | Display panel and display device |
| CN110211558A (en) * | 2019-05-27 | 2019-09-06 | 武汉华星光电技术有限公司 | Display device |
| CN210724969U (en) * | 2019-09-18 | 2020-06-09 | 华为技术有限公司 | Mobile terminal |
| CN114071336A (en) * | 2020-08-06 | 2022-02-18 | 中兴通讯股份有限公司 | Sound production unit and terminal |
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| CN205510154U (en) * | 2016-04-13 | 2016-08-24 | 广东欧珀移动通信有限公司 | Mobile terminal |
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| CN102474537A (en) * | 2009-07-22 | 2012-05-23 | 日本电气株式会社 | Electronic device |
| CN102346502A (en) * | 2010-08-02 | 2012-02-08 | 联想(北京)有限公司 | Computer, intelligent equipment and temperature control method |
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