CN106131721A - Terminal unit - Google Patents
Terminal unit Download PDFInfo
- Publication number
- CN106131721A CN106131721A CN201610635111.9A CN201610635111A CN106131721A CN 106131721 A CN106131721 A CN 106131721A CN 201610635111 A CN201610635111 A CN 201610635111A CN 106131721 A CN106131721 A CN 106131721A
- Authority
- CN
- China
- Prior art keywords
- terminal unit
- groove
- perforate
- leading note
- housing
- 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
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
- H04R1/083—Special constructions of mouthpieces
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention relates to communication equipment field, disclose a kind of terminal unit.In the present invention, terminal unit includes: housing, leading note groove, circuit board, soft copy and noise reduction microphone；Housing has perforate；Soft copy is connected to circuit board, and is placed on the position corresponding to perforate；Noise reduction microphone is fixed on circuit board；The connection perforate of leading note groove and noise reduction microphone.Compared with prior art, the present invention can reduce the number of openings on terminal unit, it is to avoid the dust in the external world, steam, granule etc. enter the inside of terminal unit, and contribute to mating further user's request.
Description
Technical field
The present invention relates to communication equipment field, particularly to a kind of terminal unit.
Background technology
In recent years, continuous progressive along with the development of communication technology and epoch, mobile phone, computer, etc. terminal unit
Become requisite use instrument in people's daily life, this is because mobile phone or computer etc. carry convenient, used simple,
Bring great convenience to the life of people.
At present, the noise reduction microphone in mobile phone is generally arranged at the top of mobile phone, and according to the design of noise reduction microphone
And functional requirement, need to be in communication with the outside noise reduction microphone.In order to reach the purpose being in communication with the outside by noise reduction microphone, logical
Often above mobile phone or the independent perforate in rear, and more symmetrical in order to make the perforate of mobile phone design, the most also can be at hands
Position relative with the hole individually opened above machine arranges other perforate.But prior art there is problems: such as,
The perforate such as earpiece holes, USB hole (USB refers to USB (universal serial bus)) is offered, if above mobile phone on the housing of mobile phone
Or the independent perforate in rear, the perforate causing mobile phone is more, and the dust in the external world, steam, granule etc. can enter from each tapping
Interior of mobile phone, can impact the function of mobile phone, and affects the integrated appearance design of mobile phone, it is difficult to coupling user needs
Ask.
Summary of the invention
The purpose of the embodiment of the present invention is to provide a kind of terminal unit, it is possible to reduce the number of openings on terminal unit,
Avoid the dust in the external world, steam, granule etc. to enter the inside of terminal unit, and contribute to mating further user's request.
For solving above-mentioned technical problem, embodiments provide a kind of terminal unit, including: housing, leading note groove, electricity
Road plate, soft copy and noise reduction microphone；Housing has perforate；Soft copy is connected to circuit board, and is placed on corresponding to perforate
Position；Noise reduction microphone is fixed on circuit board；The connection perforate of leading note groove and noise reduction microphone.
The embodiment of the present invention in terms of existing technologies, by directly utilizing existing opening on housing, realizes fall
The connection of mike and the external environment of making an uproar, and need not be individually at the MIC opened above of terminal unit, it is possible to reduce terminal sets
Standby upper the number of openings, it is to avoid the dust in the external world, steam, granule etc. enter the inside of terminal unit from MIC, and help
In the integrated appearance design of raising terminal unit, mate user's request further.
It addition, the periphery of soft copy is provided with circle first groove, wherein, the first groove forms leading note groove, and leading note groove pair
The first through hole should be provided with in the position of noise reduction microphone.By this design, it is provided that a kind of simple and effective leading note groove
Generation type, it is ensured that the feasibility of embodiment of the present invention, and the design cost of leading note groove is relatively low.
It addition, for the design difficulty reducing the present invention, save design cost further, soft copy can have shell,
First groove is formed by the shell of soft copy.
It addition, the first groove is silica gel sheath；Silica gel sheath can be fixed on soft copy, circuit board or housing；Such that it is able to
It is adapted to different design requirements.
It addition, terminal unit can also include glass cover-plate；Glass cover-plate is positioned at perforate, and overlay electronic part；Glass cover
There is between plate and the sidewall of perforate gap, wherein, leading note groove connection gap and noise reduction microphone.Can by above-mentioned gap with
The connection of external environment, it is achieved the corresponding function of noise reduction microphone, is favorably improved the integrated appearance design of terminal unit, enters
One step coupling user's request.
It addition, glass cover-plate is provided with at least one second groove, the second groove and gap area, can by the second groove
To increase the area that gap is in communication with the outside, it is further ensured that the feasibility of the present invention.
It addition, the second groove can be provided with the second through hole, the second through hole connects with leading note groove；Leading note groove can also be led to
Cross the second through hole to connect with external environment, increase the radio reception effect of leading note groove.
It addition, the position corresponding to perforate is provided with a circle limiting stand on housing, limiting stand is used for limiting glass cover-plate position；
Limiting stand is provided with third through-hole, and third through-hole connects with leading note groove.Make leading note groove can also pass through third through-hole with extraneous
Environmental communication, increases the radio reception effect of leading note groove further.
It addition, the position corresponding to third through-hole is provided with dustproof membrane on housing, dustproof membrane can filter external environment
Dust, granule, it is to avoid dust, granule enter inside terminal unit.
It addition, terminal unit also includes glass cover-plate；Glass cover-plate is positioned at perforate；On housing, the position corresponding to perforate sets
Having a circle limiting stand, limiting stand is used for limiting glass cover-plate position；Limiting stand is provided with fourth hole, and fourth hole forms leading note
Groove；Noise reduction microphone is positioned at the underface of leading note groove.By this design, it is provided that another simple and effective leading note
The generation type of groove, it is ensured that the feasibility of embodiment of the present invention, and the design cost of leading note groove is relatively low.
Accompanying drawing explanation
Fig. 1 is that the position according to first embodiment of the invention middle shell, leading note groove, circuit board and noise reduction microphone is closed
It it is schematic diagram；
Fig. 2 is the position relationship schematic diagram according to parts each in terminal unit in second embodiment of the invention；
Fig. 3 is the position relationship schematic diagram according to parts each in terminal unit in third embodiment of the invention；
Fig. 4 is the position relationship schematic diagram according to glass cover-plate in third embodiment of the invention and housing；
Fig. 5 is the position relationship schematic diagram according to parts each in terminal unit in four embodiment of the invention；
Fig. 6 is the position relationship schematic diagram according to parts each in terminal unit in fifth embodiment of the invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with the accompanying drawing each reality to the present invention
The mode of executing is explained in detail.But, it will be understood by those skilled in the art that in each embodiment of the present invention,
In order to make reader be more fully understood that, the application proposes many ins and outs.But, even if there is no these ins and outs and base
Many variations and amendment in following embodiment, it is also possible to realize the application technical scheme required for protection.
First embodiment of the present invention relates to a kind of terminal unit.As it is shown in figure 1, this terminal unit includes: housing 1,
Leading note groove 2, circuit board 3, soft copy (not shown) and noise reduction microphone 4；Housing 1 has perforate 11；Soft copy connects
In circuit board 3, and it is placed on the position corresponding to 3 perforates 11；Noise reduction microphone 4 is fixed on circuit board 3；Leading note groove 2 connection is opened
Hole 11 and noise reduction microphone 4.
It should be noted that the perforate 11 having on housing 1 can be, but not limited to be: earpiece holes, USB hole, photographic head pair
The perforate answered or perforate corresponding to fingerprint.Further, the perforate 11 position on housing 1 is the position relative with main Mike.Such as,
If main Mike is at wherein one end of housing 1, the then other end that perforate 11 is relative with main Mike on housing 1.Specifically, originally
Embodiment can directly utilize existing perforate on housing 1, realizes the connection of noise reduction microphone 4 and external environment, and not
With individually at the MIC opened above of terminal unit, it is possible to reduce the number of openings on terminal unit, the external world can be avoided
Dust, steam, granule etc. enter the inside of terminal unit, and are favorably improved the integrated appearance design of terminal unit, enter
One step coupling user's request.The inside of terminal unit is entered, so also may be used owing to avoiding the dust in the external world, steam, granule etc.
To avoid because each electronic device within terminal unit is caused oxidation by dust or granule etc., the use of terminal unit can be improved
Life-span.
By foregoing, it is seen that, present embodiment can reduce the number of openings on terminal unit, it is to avoid extraneous
Dust, steam, granule etc. enter the inside of terminal unit, and contribute to mating further user's request.
Second embodiment of the present invention relates to a kind of terminal unit.In present embodiment, the periphery of soft copy 5 is provided with one
Circle leading note groove.
Specifically, as in figure 2 it is shown, be provided with circle first groove 6 corresponding to the periphery of soft copy 5 of perforate 11, wherein,
First groove 6 forms leading note groove, and leading note groove is provided with the first through hole 7 corresponding to the position of noise reduction microphone.Further, in leading note groove
Dustproof sponge can also be filled in Air Filter, or leading note groove can be set.
It should be noted that for the design difficulty reducing the present invention, save design cost further, soft copy 5 is permissible
Having shell, the first groove 6 is formed by the shell of soft copy 5, i.e. leading note groove is formed by the shell of soft copy 5.The shape of shell
Can be circular, it is also possible to for the shape matched with the profile of soft copy.Or, the first groove is silica gel sheath；Silica gel sheath is solid
It is scheduled on soft copy 5, circuit board or housing.In present embodiment, the generation type of the first groove 6 is not limited, every energy
Realize any generation type of the first groove 6 of above-mentioned purpose, all should be within protection scope of the present invention.
It addition, terminal unit can also include between shell and the housing that foam pad 8, foam pad 8 are clamped in soft copy 5；
Owing to foam pad 8 is Elastic Contact with shell, contacting of housing, it is possible to avoid the shell of soft copy 5 that housing is caused
Damage.
It should be noted that shell can be fixed on soft copy 5, circuit board or housing.Wherein, soft copy can but not
It is limited to: photographic head module and fingerprint module.By soft copy for illustrating as a example by photographic head module, when shell is fixed on shooting
Time in head mould group, the hole corresponding to photographic head module can be provided with on shell, utilize coordinating of hole and photographic head module,
Realize being fixed on photographic head module shell.When being fixed on circuit boards by shell, shell can weld or be pasted onto electricity
On the plate of road；Or, to punch on circuit boards, locating dowel is reserved in the place that leading note groove punches in correspondence, utilizes locating dowel and circuit
Hole on plate is fixed；Or, circuit board is provided with projection, and leading note groove bottom is provided with and the protruding groove matched, and utilizes
Protruding and groove is fixed.When being fixed on the housing of terminal unit by shell, locating fastener can be set on housing,
The snap fit arranged on the shell of soft copy and be clasped, by buckle and the cooperation of snap fit, it is achieved by the shell of soft copy
It is fixed on the housing of terminal unit.The housing of terminal unit can be back cover.The leading note groove that shell is formed designs at soft copy
Outer ring, leading note groove is attached on the back cover of terminal unit.Or, shell can also be extended by housing and be formed；Such that it is able to adapt to
In different design requirements.
By foregoing, it is seen that, present embodiments provide for the generation type of a kind of simple and effective leading note groove,
Ensure that the feasibility of embodiment of the present invention, and the design cost of leading note groove is relatively low.
Third embodiment of the invention relates to a kind of terminal unit, and the 3rd embodiment is on the basis of the second embodiment
On the improvement done, mainly the improvement is that: in present embodiment, terminal unit also includes glass cover-plate, glass cover-plate and perforate
Sidewall between there is the gap being communicated in leading note groove.
As shown in Figure 3 and Figure 4, terminal unit can also include glass cover-plate 9；Glass cover-plate 9 is positioned at perforate 11, and covers
Soft copy 5；Between the sidewall of glass cover-plate 9 and perforate 11, there is gap, i.e. between glass cover-plate 9 and housing 1, there is gap.Its
In, leading note groove connection gap and noise reduction microphone 11.
It addition, glass cover-plate 9 is provided with at least one second groove 91, the second groove 91 and gap area, by second
Groove 91 can increase the area that gap is in communication with the outside, and is further ensured that the feasibility of the present invention.It should be noted that second
The degree of depth of groove 91 is less than the thickness of glass cover-plate 9.Second groove 91 can be provided with the second through hole 911, the second through hole 911 with lead
Sound groove connects；Leading note groove can also be connected with external environment by the second through hole 911, increase the radio reception effect of leading note groove.
By foregoing, it is seen that, present embodiment can be by the connection in above-mentioned gap Yu external environment, it is achieved
The corresponding function of noise reduction microphone 11, is favorably improved the integrated appearance design of terminal unit, mates user's request further.
Four embodiment of the invention relates to a kind of terminal unit.4th embodiment is on the basis of the 3rd embodiment
Improve, mainly the improvement is that: in the present embodiment, housing is provided with a circle corresponding to the position of perforate spacing
Platform, limiting stand is provided with the third through-hole connected with leading note groove.
Specifically, as it is shown in figure 5, the position corresponding to perforate 11 on housing 1 is provided with a circle limiting stand 10, limiting stand 10
For limiting the position of glass cover-plate 9；Limiting stand 10 is provided with third through-hole 101, and third through-hole 101 connects with leading note groove 2.Need
It is noted that limiting stand 10 can also be formed to the inwall extension of perforate 11 by housing 1.Or, limiting stand 10 can also is that
Independent single type, such as, can be to be separately set in the annulus of perforate 11 on housing 1.
It addition, the position corresponding to third through-hole 101 is provided with dustproof membrane 12, outside dustproof membrane 12 can filter on housing 1
The dust of boundary's environment, granule, it is to avoid dust, granule enter inside terminal unit.
By foregoing, it is seen that, present embodiment makes leading note groove 2 can also pass through third through-hole 101 with outer
Boundary's environmental communication, increases the radio reception effect of leading note groove 2 further.
5th embodiment of the present invention relates to a kind of terminal unit, the 5th embodiment and second, third or the 4th reality
Execute mode different, be in place of the main distinction: in second, third or the 4th embodiment, the periphery of soft copy is provided with
One circle the first groove, is formed leading note groove by the first groove.And in the present embodiment, the through hole on limiting stand form leading note
Groove.
Specifically, as shown in Figure 6, terminal unit also includes glass cover-plate 9；Glass cover-plate 9 is positioned at perforate 11；On housing
Position corresponding to perforate 11 is provided with a circle limiting stand 10, and limiting stand 10 is used for limiting glass cover-plate 9 position；Set on limiting stand 10
Fourth hole 102, fourth hole 102 is had to form leading note groove 2；Noise reduction microphone 4 is positioned at the underface of leading note groove 2.Need explanation
, limiting stand 10 can also be formed to the inwall extension of perforate 11 by housing 1.Or, limiting stand 10 can also is that independent
Single type, such as, can be to be separately set in the annulus of perforate 11 on housing 1.
It addition, the position corresponding to fourth hole 102 is provided with dustproof membrane 12 on housing, dustproof membrane 12 can filter the external world
The dust of environment, granule, it is to avoid dust, granule enter inside terminal unit.
By foregoing, it is seen that, present embodiments provide for the formation of another simple and effective leading note groove 2
Mode, it is ensured that the feasibility of embodiment of the present invention, and the design cost of leading note groove 2 is relatively low.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific embodiment of the present invention,
And in actual applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (10)
1. a terminal unit, it is characterised in that including: housing, leading note groove, circuit board, soft copy and noise reduction microphone；
Described housing has perforate；
Described soft copy is connected to described circuit board, and is placed on the position corresponding to described perforate；
Described noise reduction microphone is fixed on described circuit board；
Described leading note groove connects described perforate and described noise reduction microphone.
Terminal unit the most according to claim 1, it is characterised in that it is recessed that the periphery of described soft copy is provided with a circle first
Groove, wherein, described first groove forms described leading note groove, and described leading note groove is provided with corresponding to the position of described noise reduction microphone
First through hole.
Terminal unit the most according to claim 2, it is characterised in that described soft copy has shell, described first groove
Formed by the shell of described soft copy.
Terminal unit the most according to claim 2, it is characterised in that described first groove is silica gel sheath；Described silica gel sheath
It is fixed on described soft copy, circuit board or housing.
Terminal unit the most according to claim 2, it is characterised in that described terminal unit also includes glass cover-plate；
Described glass cover-plate is positioned at described perforate, and covers described soft copy；
Having gap between the sidewall of described glass cover-plate and described perforate, wherein, described leading note groove connects described gap and institute
State noise reduction microphone.
Terminal unit the most according to claim 5, it is characterised in that it is second recessed that described glass cover-plate is provided with at least one
Groove, described second groove and described gap area.
Terminal unit the most according to claim 6, it is characterised in that described second groove is provided with the second through hole, described
Two through holes connect with described leading note groove.
Terminal unit the most according to claim 5, it is characterised in that on described housing, the position corresponding to described perforate sets
Having a circle limiting stand, described limiting stand is used for limiting described glass cover-plate position；
Described limiting stand is provided with third through-hole, and described third through-hole connects with described leading note groove.
Terminal unit the most according to claim 8, it is characterised in that on the housing corresponding to described third through-hole
Position is provided with dustproof membrane.
Terminal unit the most according to claim 1, it is characterised in that described terminal unit also includes glass cover-plate；
Described glass cover-plate is positioned at described perforate；
On described housing, the position corresponding to described perforate is provided with a circle limiting stand, and described limiting stand is used for limiting described glass cover
Board position；
Described limiting stand is provided with fourth hole, and described fourth hole forms described leading note groove；
Described noise reduction microphone is positioned at the underface of described leading note groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635111.9A CN106131721A (en) | 2016-08-05 | 2016-08-05 | Terminal unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635111.9A CN106131721A (en) | 2016-08-05 | 2016-08-05 | Terminal unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106131721A true CN106131721A (en) | 2016-11-16 |
Family
ID=57254649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610635111.9A Pending CN106131721A (en) | 2016-08-05 | 2016-08-05 | Terminal unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106131721A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106792299A (en) * | 2016-12-27 | 2017-05-31 | 广东小天才科技有限公司 | The waterproof construction and electronic equipment of a kind of microphone |
| WO2018227434A1 (en) * | 2017-06-14 | 2018-12-20 | 华为技术有限公司 | Electronic device |
| CN113163041A (en) * | 2021-05-21 | 2021-07-23 | 维沃移动通信有限公司 | Electronic device |
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| CN102665154A (en) * | 2012-05-19 | 2012-09-12 | 歌尔声学股份有限公司 | Pickup hole structure for microphone (MIC) |
| CN203368544U (en) * | 2013-08-08 | 2013-12-25 | 沈阳华立德电子科技有限公司 | Headset interface compatible with microphone function |
| CN104105019A (en) * | 2014-08-01 | 2014-10-15 | 歌尔声学股份有限公司 | Terminal having audio communication function and method for picking up sound signal thereof |
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| CN204014062U (en) * | 2014-08-01 | 2014-12-10 | 歌尔声学股份有限公司 | There is the terminal of voice communication function |
| CN104956647A (en) * | 2013-12-05 | 2015-09-30 | 华为终端有限公司 | Communications device |
| WO2015192715A1 (en) * | 2014-06-18 | 2015-12-23 | 北京锤子数码科技有限公司 | Mobile terminal |
| CN206004862U (en) * | 2016-08-05 | 2017-03-08 | 上海与德通讯技术有限公司 | Terminal unit |
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611780A (en) * | 2011-12-19 | 2012-07-25 | 广东步步高电子工业有限公司 | Call terminal for realizing call function without single microphone sound incoming hole |
| CN102665154A (en) * | 2012-05-19 | 2012-09-12 | 歌尔声学股份有限公司 | Pickup hole structure for microphone (MIC) |
| US20140353779A1 (en) * | 2013-05-28 | 2014-12-04 | Zilltek Technology Corp. | Mems microphone and electronic equipment having the mems microphone |
| CN203368544U (en) * | 2013-08-08 | 2013-12-25 | 沈阳华立德电子科技有限公司 | Headset interface compatible with microphone function |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106792299A (en) * | 2016-12-27 | 2017-05-31 | 广东小天才科技有限公司 | The waterproof construction and electronic equipment of a kind of microphone |
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| WO2018227434A1 (en) * | 2017-06-14 | 2018-12-20 | 华为技术有限公司 | Electronic device |
| CN113163041A (en) * | 2021-05-21 | 2021-07-23 | 维沃移动通信有限公司 | Electronic device |
| CN113163041B (en) * | 2021-05-21 | 2023-08-15 | 维沃移动通信有限公司 | Electronic equipment |
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Application publication date: 20161116 |