CN106101950A - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN106101950A CN106101950A CN201610542116.7A CN201610542116A CN106101950A CN 106101950 A CN106101950 A CN 106101950A CN 201610542116 A CN201610542116 A CN 201610542116A CN 106101950 A CN106101950 A CN 106101950A
- Authority
- CN
- China
- Prior art keywords
- air filter
- housing
- mobile terminal
- accepting groove
- sound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2400/00—Loudspeakers
- H04R2400/11—Aspects regarding the frame of loudspeaker transducers
Abstract
The invention discloses a kind of mobile terminal, including a housing, the speaker being contained in housing, house the cover plate being fixed in described housing and the first Air Filter with attaching described housing or embedding, described housing is provided with the first accepting groove and the sound chamber housing described speaker, described sound chamber communicates with the sound mouth of described speaker, described cover plate or described housing arrange sender, inner and the described sound chamber of described sender is through, the outer end of described sender is towards outside, described first Air Filter is arranged between described speaker sound mouth and described sender outer end, described first Air Filter is that the acoustical cotton material of polyester fiber material is made.The present invention the first Air Filter is that the acoustical cotton material that polyester fiber is made is made, and sound wave can radiate through these micropores, and dust and iron filings are had and necessarily hinder effect by micropore, and dust and iron filings can be avoided to enter speaker.
Description
Technical field
The present invention relates to field of mobile terminals.
Background technology
Now intelligent movable equipment becomes increasingly popular, and has used the main tool that intelligent movable equipment exchanges as daily ditch the most
Through generally being received by people.The speaker of intelligent movable equipment is because of its magnetic characteristic.Easily absorption dust and iron filings, iron filings quilt
Absorption can damage device on the vibrating diaphragm of speaker, and the most Just because of this, smart machine needs to make to carry out in various manners dust-proof
Anti-iron filings.Intelligent electronic device preventing dust iron filings of the prior art are adopted with the following method: speaker places one between touch screen
Layer or two layers of fabric Air Filter, or use Metal decorative part to carry out preventing dust iron filings.The mode of this kind of preventing dust iron filings
There is shortcoming.The acoustic resistance coefficient of fabric Air Filter is relatively big, more to the decay of speaker loudness, and the cost of raw material of fabric
Higher, and final anti-iron filings effect is poor.The production of Metal decorative part needs die sinking, and the production cycle is long, and manufacturing cost is high,
Production technology is the most complex, designs also restrained.And because its metallicity, RF antenna has been affected
Accordingly, it is desirable to provide a kind of mobile terminal, to solve above-mentioned technical problem.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of mobile terminal speaker, it is possible to effectively preventing dust iron filings.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: a kind of mobile terminal, including a shell
Body, the speaker being contained in housing, house the cover plate and first being fixed in described housing with attaching described housing or embedding
Air Filter, described housing is provided with the first accepting groove and the sound chamber housing described speaker, and described sound chamber goes out with described speaker
Sound mouth communicates, and described cover plate or described housing arrange sender, and the inner and described sound chamber of described sender is through, described in go out sound
The outer end in hole is towards outside, and described first Air Filter is arranged between described speaker sound mouth and described sender outer end, institute
State the acoustical cotton material that the first Air Filter is polyester fiber material to make.
Wherein, described housing is additionally provided with the second accepting groove, described second accepting groove be arranged at described sound chamber and described go out sound
Between the inner in hole, described mobile terminal also includes that the second Air Filter, described second Air Filter are contained in described second accepting groove
In.
Wherein, described second Air Filter includes the acoustical cotton material of polyester fiber material.
Wherein, described second Air Filter is arranged with the collocation of traditional fabric Air Filter, and described collocation mode is by polyester
Together with fiber acoustical cotton material and fabric Air Filter material are fitted in by compoiste adhering or by the way of mixing.
Wherein, the width dimensions of the cross section in described sound chamber is less than the size of described first accepting groove, described part first
Air Filter is resisted against the bottom surface of described first accepting groove, and another part of described first Air Filter is by the sound mouth of described speaker
Isolate with described sound chamber.
Wherein, described mobile terminal also includes a Metal decorative part, described Metal decorative part and described polyester fiber sound-absorbing
Cotton material coordinates and is placed in described sender.
Wherein, described Metal decorative part includes the columnar part and from the back side edge of described columnar part radially of open column shape
Towards outside extend formed outer portion, described columnar part is inserted in described sender, described outer portion be folded in described housing and
Between cover plate.
Wherein, described first Air Filter is used tradition fabric Air Filter replacement.
Wherein, described housing include the back side and relative with the described back side before, described housing includes the back side and with described
Before the back side is relative, described housing is the most recessed the first accepting groove in order to house described speaker from the described back side, described
The front side of the first accepting groove arranges sound chamber, the most recessed cover plate accepting groove before described housing, described cover plate accepting groove in order to
Embedding ground and house described cover plate, described cover plate accepting groove is mutually communicated with described sound chamber.
Wherein, the most recessed described second accepting groove in position in corresponding described sound chamber, the bottom surface of described cover plate accepting groove.
The invention has the beneficial effects as follows: be different from the situation of prior art, the present invention the first Air Filter is polyester fiber system
The acoustical cotton material become is made, and sound wave can radiate through these micropores, and dust and iron filings are had and necessarily hinder effect by micropore
Really, dust and iron filings can be avoided to enter speaker.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of the better embodiment of mobile terminal 100 of the present invention；
Fig. 2 is the partial sectional view of the three-dimensional assembling structure of mobile terminal shown in Fig. 1；
Fig. 3 to Fig. 4 show the three-dimensional assembling of the second embodiment of mobile terminal 100 of the present invention
The partial sectional view of structure；
Fig. 5 show the three-dimensional assembling structure of the 3rd embodiment of mobile terminal 100 of the present invention
Partial sectional view；
Fig. 6 show the three-dimensional assembling structure of the 4th embodiment of mobile terminal 100 of the present invention
Partial sectional view；
Fig. 7 show the three-dimensional assembling structure of the 5th embodiment of mobile terminal 100 of the present invention
Partial sectional view；
Fig. 8 show the three-dimensional assembling structure of the 6th embodiment of mobile terminal 100 of the present invention
Partial sectional view.
Detailed description of the invention
The present invention will be described in detail with embodiment below in conjunction with the accompanying drawings.
Referring to shown in Fig. 1 to Fig. 2, the first embodiment of mobile terminal 100 of the present invention includes speaker 10, in order to receive
Hold the housing 20 of described speaker 10, sound chamber 30, cover plate 40, sender the 50, first Air Filter 60 and the second Air Filter 70.Described
The acoustical cotton material that first Air Filter 60 and the second Air Filter 70 are made for polyester fiber is made.Described polyester fiber acoustical cotton is
A kind of porous sound-absorbing material, its Main Tectonic Characteristics is that material all has the micropore being interconnected from surface to inside, and sound wave can
To radiate through these micropores, dust and iron filings are had and necessarily hinder effect by micropore, dust and iron filings can be avoided to enter and raise
Sound device.The acoustic resistance coefficient of described polyester fiber acoustical cotton is little, reduces the decay to sound intensity while preventing dust iron filings.Described
The cost of material of polyester fiber acoustical cotton is low.Described polyester fiber acoustical cotton for micropore sound-absorbing material, have one to improving distortion
Determine effect.
Described speaker 10 includes sound mouth 11.
Described housing 20 include the back side 21 and relative with the described back side 21 before 22.Described housing 20 is from the described back side 21
The most recessed the first accepting groove 23 in order to house described speaker 10.The front side of described first accepting groove 23 arranges sound chamber 24,
Described sound chamber 24 is mutually communicated with described first accepting groove 23.The width dimensions of the cross section in described sound chamber 24 is less than described first
The size of accepting groove 23.22 the most recessed cover plate accepting groove 25 before described housing 20, described cover plate accepting groove 25 is in order to embedding
House described cover plate 40 with entering.Described cover plate accepting groove 25 is mutually communicated with described sound chamber 24.The end of described cover plate accepting groove 25
The most recessed second accepting groove 26 in position in corresponding described sound chamber 24, face, described second accepting groove 26 is in order to house described second
Air Filter 70.
In described cover plate 40, sender 50 is set.Described sender 50 interior rectify to described sound chamber 24 and with described sound chamber
24 is through, and the outer end of described sender 50 is towards outside.
Using the first Air Filter 60 to insert described first accepting groove 23, described part the first Air Filter 60 is resisted against described
The bottom surface of one accepting groove 23.Again towards described first Air Filter 60, the sound mouth 11 of described speaker 10 is inserted described first to receive
In tank 23, the inwall of the sidewall of described speaker 10 and described first accepting groove 23 is adaptively fitted fixing.Now, described
One Air Filter 60 is arranged between described speaker 10 and described sound chamber 24.Second Air Filter 70 is inserted described second accepting groove
In 26.Described cover plate 40 embed be contained in described cover plate accepting groove 25, described second Air Filter 70 be arranged at described in go out sound
Between the inner and described sound chamber 24 in hole 50.
Refer to shown in Fig. 3 to Fig. 4, second embodiment of the present invention is from above-mentioned the different of first embodiment:
The only front side in the sound mouth 11 of described speaker 10 arranges the first Air Filter 60 or only in the front side setting in described sound chamber 24
Second Air Filter 70.
Refer to shown in Fig. 5, third embodiment of the present invention is from above-mentioned the different of first embodiment: only in institute
The front side of the sound mouth 11 stating speaker 10 arranges the first Air Filter 60 and is not provided with the second Air Filter 70, meanwhile, and described movement
Terminal 100 also includes a Metal decorative part 80.Described Metal decorative part 80 includes the columnar part 81 of open column shape and from described post
The back side edge in shape portion 81 extends towards outside radially and forms outer portion 82.The columnar part 81 of described Metal decorative part 80 coordinates
Polyester fiber acoustical cotton material is inserted in described sender 50 from rear to front, described outer portion 82 be folded in described cover plate 40 with
Between housing 20.
Refer to Fig. 6, the 4th embodiment of the present invention is from above-mentioned 3rd the different of embodiment: only in described sound
The front side in chamber 24 arranges the second Air Filter 70 and is not provided with the first Air Filter 60, meanwhile, includes described Metal decorative part too
80.Described Metal decorative part 80 include open column shape columnar part 81 and from the back side edge of described columnar part 81 radially towards
Outside extends and forms outer portion 82.The columnar part 81 of described Metal decorative part 80 coordinates polyester fiber acoustical cotton material from rear to front
Inserting in described sender 50, described outer portion 82 is folded between described cover plate 40 and housing 20.
Refer to shown in Fig. 7, the 5th embodiment of the present invention is from above-mentioned the different of first embodiment: described sound
The second Air Filter 70 that the front side in chamber 24 is arranged is arranged with the collocation of traditional fabric Air Filter.Described collocation mode is by polyester
Fiber acoustical cotton material and fabric Air Filter material form new together with being fitted in by compoiste adhering or by the way of mixing
Three Air Filters 101.
Refer to shown in Fig. 8, the 6th embodiment of the present invention is from above-mentioned the different of first embodiment: described in raise
The first Air Filter 60 that the front side of the sound mouth 11 of sound device 10 is arranged is used tradition fabric Air Filter 90 replacement.
Being different from the situation of prior art, first Air Filter 60 of the present invention and the material of the second Air Filter 70 are that polyester is fine
Dimension acoustical cotton, described polyester fiber acoustical cotton is a kind of porous sound-absorbing material, its Main Tectonic Characteristics be material from surface to
Internal all have the micropore being interconnected, and sound wave can radiate through these micropores, and can reach the effect improving quality distortion
Really.Dust and iron filings are had and necessarily hinder effect by the micropore of polyester fiber acoustical cotton simultaneously, dust and iron filings can be avoided to enter and raise
Sound device.Metal decorative part is set compared to the front side in sound chamber 26, first Air Filter 60 of the present invention and the second Air Filter 70 former
Material low cost, it is without die sinking, and production technology is simple, and because being not metal, also will not deposit the RF antenna of mobile terminal 100
In impact.
The foregoing is only embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilization is originally
Equivalent structure or equivalence flow process that description of the invention and accompanying drawing content are made convert, or are directly or indirectly used in what other were correlated with
Technical field, is the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. a mobile terminal, the speaker including a housing, being contained in housing, with attaching described housing or embedding house solid
Cover plate in described housing and the first Air Filter, described housing is provided with the first accepting groove and the sound housing described speaker
Chamber, described sound chamber communicates with the sound mouth of described speaker, and described cover plate or described housing arrange sender, described sender
Inner and described sound chamber is through, and the outer end of described sender is towards outside, it is characterised in that: described first Air Filter is arranged at institute
Stating between speaker sound mouth and described sender outer end, described first Air Filter is the acoustical cotton material system of polyester fiber material
Become.
Mobile terminal the most according to claim 1, it is characterised in that: described first Air Filter be specifically arranged at described in raise one's voice
Between device and described sound chamber, described housing is additionally provided with the second accepting groove, and described second accepting groove is arranged at described sound chamber and described
Between the inner of sender, described mobile terminal also includes that the second Air Filter, described second Air Filter are contained in described second and receive
In tank.
Mobile terminal the most according to claim 2, it is characterised in that: described second Air Filter includes polyester fiber material
Acoustical cotton material.
Mobile terminal the most according to claim 3, it is characterised in that: described second Air Filter is dust-proof with traditional fabric
Net collocation is arranged, described collocation mode be polyester fiber acoustical cotton material and fabric Air Filter material are passed through compoiste adhering or
The mode of mixing is fitted in together.
Mobile terminal the most according to claim 3, it is characterised in that: described first Air Filter is used tradition fabric to be prevented
Dirt net replaces.
Mobile terminal the most according to claim 2, it is characterised in that: described housing includes the back side and relative with the described back side
Before, described housing is the most recessed the first accepting groove in order to house described speaker from the described back side, and described first houses
The front side of groove arranges sound chamber, the most recessed cover plate accepting groove before described housing, and described cover plate accepting groove in order to embed is received
Holding described cover plate, described cover plate accepting groove is mutually communicated with described sound chamber.
Mobile terminal the most according to claim 6, it is characterised in that: corresponding described sound chamber, the bottom surface of described cover plate accepting groove
The most recessed described second accepting groove in position.
Mobile terminal the most according to claim 1, it is characterised in that: the width dimensions of the cross section in described sound chamber is less than institute
Stating the size of the first accepting groove, described part the first Air Filter is resisted against the bottom surface of described first accepting groove, described first dust-proof
The sound mouth of described speaker is isolated by another part of net with described sound chamber.
Mobile terminal the most according to claim 1, it is characterised in that: described mobile terminal also includes a Metal decorative part,
Described Metal decorative part and described polyester fiber acoustical cotton material fit are also placed in described sender.
Mobile terminal the most according to claim 9, it is characterised in that: described Metal decorative part includes the post of open column shape
Shape portion and from the back side edge of described columnar part radially towards outside extend formed outer portion, described columnar part insert described in go out
In sound hole, described outer portion is folded between described housing and cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542116.7A CN106101950A (en) | 2016-07-11 | 2016-07-11 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542116.7A CN106101950A (en) | 2016-07-11 | 2016-07-11 | Mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106101950A true CN106101950A (en) | 2016-11-09 |
Family
ID=57219635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610542116.7A Pending CN106101950A (en) | 2016-07-11 | 2016-07-11 | Mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106101950A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107396263A (en) * | 2017-08-21 | 2017-11-24 | 瑞声科技(新加坡)有限公司 | Loudspeaker |
| WO2018095028A1 (en) * | 2016-11-25 | 2018-05-31 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Housing for terminal and terminal |
| CN109218937A (en) * | 2018-08-10 | 2019-01-15 | 瑞声科技(新加坡)有限公司 | Microphone device |
| WO2019062997A1 (en) * | 2017-09-30 | 2019-04-04 | 华为技术有限公司 | Terminal device and sound-emitting device |
| CN110460704A (en) * | 2019-08-30 | 2019-11-15 | 维沃移动通信有限公司 | A kind of electronic equipment |
| CN111107212A (en) * | 2019-12-19 | 2020-05-05 | Oppo广东移动通信有限公司 | Dustproof assembly and electronic equipment |
| CN112073580A (en) * | 2020-08-28 | 2020-12-11 | 湖南比沃新能源有限公司 | Communication terminal |
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| CN201947325U (en) * | 2011-01-19 | 2011-08-24 | 中兴通讯股份有限公司 | Internal structure of mobile phone |
| CN202043261U (en) * | 2011-02-22 | 2011-11-16 | 比亚迪股份有限公司 | Electronic product |
| CN103522606A (en) * | 2013-09-29 | 2014-01-22 | 中山国安火炬科技发展有限公司 | Water-proof and air-permeable assembly for electronic equipment |
| CN203872313U (en) * | 2014-04-23 | 2014-10-08 | 比亚迪股份有限公司 | Electronic equipment |
| CN204156917U (en) * | 2014-09-17 | 2015-02-11 | 深圳市财富之舟科技有限公司 | A kind of mobile phone |
| CN104470281A (en) * | 2013-09-25 | 2015-03-25 | 中兴通讯股份有限公司 | Detachable dustproof screen assembly and electronic device adopting same |
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2016
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| CN201947325U (en) * | 2011-01-19 | 2011-08-24 | 中兴通讯股份有限公司 | Internal structure of mobile phone |
| CN202043261U (en) * | 2011-02-22 | 2011-11-16 | 比亚迪股份有限公司 | Electronic product |
| CN104470281A (en) * | 2013-09-25 | 2015-03-25 | 中兴通讯股份有限公司 | Detachable dustproof screen assembly and electronic device adopting same |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10433039B2 (en) | 2016-11-25 | 2019-10-01 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Housing for terminal, terminal and mobile phone |
| WO2018095028A1 (en) * | 2016-11-25 | 2018-05-31 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Housing for terminal and terminal |
| CN107396263B (en) * | 2017-08-21 | 2020-02-18 | 瑞声科技(新加坡)有限公司 | Loudspeaker |
| CN107396263A (en) * | 2017-08-21 | 2017-11-24 | 瑞声科技(新加坡)有限公司 | Loudspeaker |
| WO2019062997A1 (en) * | 2017-09-30 | 2019-04-04 | 华为技术有限公司 | Terminal device and sound-emitting device |
| CN111480330A (en) * | 2017-09-30 | 2020-07-31 | 华为技术有限公司 | Terminal equipment and sound output device |
| CN111480330B (en) * | 2017-09-30 | 2021-12-03 | 华为技术有限公司 | Terminal equipment and sound output device |
| US11528543B2 (en) | 2017-09-30 | 2022-12-13 | Huawei Technologies Co., Ltd. | Terminal device and sound-emitting apparatus |
| CN109218937A (en) * | 2018-08-10 | 2019-01-15 | 瑞声科技(新加坡)有限公司 | Microphone device |
| CN110460704A (en) * | 2019-08-30 | 2019-11-15 | 维沃移动通信有限公司 | A kind of electronic equipment |
| CN111107212A (en) * | 2019-12-19 | 2020-05-05 | Oppo广东移动通信有限公司 | Dustproof assembly and electronic equipment |
| CN111107212B (en) * | 2019-12-19 | 2021-10-26 | Oppo广东移动通信有限公司 | Dustproof assembly and electronic equipment |
| CN112073580A (en) * | 2020-08-28 | 2020-12-11 | 湖南比沃新能源有限公司 | Communication terminal |
| CN112073580B (en) * | 2020-08-28 | 2021-09-28 | 湖南比沃新能源有限公司 | Communication terminal |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |
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