CN108429952B - Pickup control assembly and line control earphone - Google Patents
Pickup control assembly and line control earphone Download PDFInfo
- Publication number
- CN108429952B CN108429952B CN201810265201.2A CN201810265201A CN108429952B CN 108429952 B CN108429952 B CN 108429952B CN 201810265201 A CN201810265201 A CN 201810265201A CN 108429952 B CN108429952 B CN 108429952B
- Authority
- CN
- China
- Prior art keywords
- pickup
- ring
- mould group
- control assembly
- shell
- 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.)
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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
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1041—Mechanical or electronic switches, or control elements
-
- 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
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1058—Manufacture or assembly
- H04R1/1075—Mountings of transducers in earphones or headphones
-
- 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
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Telephone Set Structure (AREA)
- Headphones And Earphones (AREA)
Abstract
The invention discloses a kind of pickup control assembly and line control earphones.Pickup control assembly includes shell, microphone mould group and wiring board；Pickup hole is provided on shell, and shell includes an assembly cavity, the surface of assembly cavity is provided with the pickup ring around pickup hole；Microphone mould group and wiring board are arranged in assembly cavity, and a side surface of microphone mould group setting assist side, microphone mould group protrude into pickup ring, and microphone mould group is towards forming pickup space between the end face and pickup ring in pickup hole；Pickup ring includes pickup section and supporting section, and supporting section is bonded with the surface of wiring board, and several interconnecting parts are offered on supporting section, and interconnecting part is by the inside and outside connection of pickup ring.Line control earphone includes the pickup control assembly.The pickup control assembly of line control earphone provided by the embodiment of the present invention can lower the amplitude of variation of pickup space interior pressure caused by due to continuously blocking pickup hole.
Description
Technical field
The present invention relates to electronic technology field more particularly to a kind of pickup control assembly and line control earphones.
Background technique
The use of line control earphone has become ubiquitous, and brings greatly just to the work, study and entertainment of people
Sharp and good experience.
Line control earphone in the related technology generallys use the pickup for being integrated microphone (Mike) mould group and control mould group
Control assembly carries out voice collecting and audio frequency control.As shown in Figures 1 to 4, pickup control assembly generally includes shell 10, wheat
Gram more than 14 part of wind mould group 12 and wiring board.Wherein, shell 10 surrounds an assembly cavity 10a, microphone mould group 12 and route
Plate 14 is arranged in assembly cavity 10a.Also, it is provided with control switch 100 and pickup hole 102, same fashionable dress on the housing 10
Surface with chamber 10a is still around pickup hole 102 and forms pickup ring 104.The side table of the setting assist side 14 of microphone mould group 12
Face, and protrude into pickup ring 104, to form the pickup space 10b of a relative closure.Extraneous sound is by pickup hole 102
It can promote the vibrating diaphragm of microphone mould group 12 that chatter occurs after entering pickup space 10b, and be converted to electric signal and be passed to mobile phone
End.
However, in the related technology after microphone mould group 12 is fitted into pickup ring 104, the surface of pickup ring 104 can be with
The surface of wiring board 14 is bonded, and will lead to inner space and the assembly cavity of the pickup ring 104 including the 10b of pickup space in this way
Other regions of 10a completely cut off completely.And user may continuously block pickup hole 102 by accident when using line control earphone, this
When pickup space 10b inside pressure can quickly change, cause microphone mould group 12 vibrating diaphragm occur accidentally vibrate and generate telecommunications
Number incoming mobile phone terminal, so as to cause maloperation or abnormality.
Summary of the invention
The embodiment of the present invention provides a kind of pickup control assembly and line control earphone, with solve it is continuous block pickup hole when, pick up
The pressure of sound space interior quickly changes, and the vibrating diaphragm of microphone mould group is caused to occur accidentally to vibrate and generate the incoming mobile phone of electric signal
End, the problem of so as to cause maloperation or abnormality.
The embodiment of the present invention adopts the following technical solutions:
In a first aspect, the embodiment of the invention provides a kind of pickup control assembly, including shell, microphone mould group and line
Road plate；
Pickup hole is provided on shell, and the shell includes an assembly cavity, the surface of the assembly cavity, which is provided with, encloses
Pickup ring around the pickup hole；
The microphone mould group and the wiring board are arranged in the assembly cavity, and microphone mould group is arranged described
One side surface of wiring board, the microphone mould group protrude into the pickup ring, and the microphone mould group is towards the pickup hole
End face and the pickup ring between formed pickup space；
The pickup ring includes pickup section and supporting section, and the supporting section is bonded with the surface of the wiring board, and institute
It states and offers several interconnecting parts on supporting section, the interconnecting part is by the inside and outside connection of the pickup ring.
Preferably, in pickup control assembly above-mentioned, the pickup section is to participate in surrounding the pickup on the pickup ring
The part in space, the supporting section are the part for being located at side of the pickup section far from the pickup hole on the pickup ring.
Preferably, in pickup control assembly above-mentioned, the interconnecting part is notch, and the notch is separate by the supporting section
One end of the pickup section extends to the pickup section.
Preferably, in pickup control assembly above-mentioned, the interconnecting part is uniformly distributed along the circumferential direction of the supporting section.
Preferably, in pickup control assembly above-mentioned, the interconnecting part is symmetrical arranged relative to the axle center of the supporting section.
Preferably, in pickup control assembly above-mentioned, the interconnecting part is arranged along the length direction of the shell.
Preferably, in pickup control assembly above-mentioned, the shell includes upper casing and lower casing interconnected, it is described on
Control switch is provided on shell, the pickup hole and the pickup ring are arranged on the lower casing.
Preferably, in pickup control assembly above-mentioned, the surface that the shell is surrounded by the pickup ring has towards separate
The sink structures of the pickup space recess.
Preferably, in pickup control assembly above-mentioned, the sink structures are arranged around the pickup hole.
Second aspect, the embodiment of the invention provides a kind of line control earphones, including the pickup control assembly.
At least one above-mentioned technical solution used in the embodiment of the present invention can reach it is following the utility model has the advantages that
Pickup control assembly disclosed by the embodiments of the present invention can be picked up by the interconnecting part being arranged on supporting section in formation
The connected state that other regions of the inner space and assembly cavity that are surrounded by pickup ring are kept while sound space, lowers because continuous
Block pickup hole and caused by pickup space interior pressure amplitude of variation, thus effectively avoid vibrating diaphragm occur accidentally vibration and cause
Maloperation or abnormality.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the front appearance view of pickup control assembly disclosed in background of invention and embodiment；
Fig. 2 is the back appearance view of pickup control assembly disclosed in background of invention and embodiment；
Fig. 3 is the lower casing internal structure view of shell disclosed in background of invention；
Fig. 4 is the sectional view of pickup control assembly disclosed in background of invention；
Fig. 5 is the lower casing internal structure view of shell disclosed by the embodiments of the present invention；
Fig. 6 is the sectional view of pickup control assembly disclosed by the embodiments of the present invention.
Description of symbols:
10- shell, 10a- assembly cavity, 10b- pickup space, 100- control switch, 102- pickup hole, 104- pickup ring,
104a- pickup section, 104b- supporting section, 104c- interconnecting part, 106- upper casing, 108- lower casing, the surface 108a-, 108b- sink to tying
Structure, 12- microphone mould group, 14- wiring board.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
The technical solution provided below in conjunction with attached drawing, each embodiment that the present invention will be described in detail.
The embodiment of the invention discloses a kind of line control earphone, which carries out voice collecting by pickup control assembly
And audio frequency control.As shown in Figure 1, Figure 2, shown in Fig. 5 and Fig. 6, pickup control assembly include shell 10, microphone mould group 12 and
Wiring board 14.Shell 10 includes an assembly cavity 10a, for placing microphone mould group 12 and wiring board 14.Wherein, in order to just
In the placement of microphone mould group 12 and wiring board 14, shell 10 can be assembled by several independent parts and be formed, relatively simple
Mode be to divide shell 10 for 108 two parts of upper casing 106 and lower casing, upper casing 106 and lower casing 108 are snapped together and are surrounded
One assembly cavity 10a, microphone mould group 12 and wiring board 14 are arranged in assembly cavity 10a.
Be provided with control switch 100 on upper casing 106, and pickup hole 102 be then set on lower casing 108, in order to beautiful and
Manufacturing process is saved, control switch 100 can be wholely set with upper casing 106.Also, pickup is surrounded on the surface of assembly cavity 10a
Hole 102 also will form pickup ring 104.Pickup ring 104 is wholely set with lower casing 108, and by lower casing 108 towards assembly cavity 10a's
Internal stretch of the surface 108a to assembly cavity 10a.A side surface of assist side 14 is arranged in microphone mould group 12, and protrudes into pickup
In ring 104, end face 12a, the pickup ring 104 in microphone mould group 12 towards pickup hole 102 are located at end face 12a and pickup hole 102
Between part and surface 108a three formed a relative closure pickup space 10b.Extraneous sound is by pickup hole 102
It can promote the vibrating diaphragm of microphone mould group 12 that chatter occurs after entering pickup space 10b, and be converted to electric signal by line traffic control ear
The control line of machine is passed to mobile phone terminal.
In above structure, the part that pickup ring 104 participates in surrounding pickup space 10b is referred to as pickup section 104a, and picks up
It is located at pickup section 104a on sound ring 104 and is referred to as supporting section 104b far from the part of 102 side of pickup hole.For the ease of microphone
Mould group 12 protrudes into, and the internal diameter of supporting section 104b can be slightly larger than the peripheral dimension of microphone mould group, and the two is in clearance fit, this
Sample can have the gap of 0.05-0.1mm between microphone mould group 12 and supporting section 104b.
Supporting section 104b is bonded far from one end of pickup section 104a with the surface of wiring board 14, to stablize microphone mould group 12
Position.Meanwhile several interconnecting part 104c are offered on supporting section 104b, these interconnecting parts 104c will be in pickup ring 104
Outer connection.In this way, pickup space 10b can pass through gap between microphone mould group 12 and supporting section 104b and interconnecting part
104c remains the connected state with other regions of assembly cavity 10a, causes to lower because continuously blocking pickup hole 102
Pickup space 10b internal pressure amplitude of variation, effectively avoid microphone module 12 vibrating diaphragm occur accidentally vibration and cause to miss
Operation or abnormality.
In the present embodiment, interconnecting part 104c can be the through-hole structure across support portion 104b, but since pickup controls
Component thickness is relatively thin, and pickup ring 104 and supporting section 104b's is smaller, therefore the difficulty for opening up through-hole is larger.Cause
This, preferably lacks what interconnecting part 104c was set as that one end from supporting section 104b far from pickup section 104a extends to pickup section 104a
Mouthful.Notch due to side open wide, simple processing, and due to its apart from pickup section 104a farther out, to pickup space 10b's
It influences also smaller.
Circumferential direction of the interconnecting part 104c preferably along supporting section 104b is uniformly distributed, and air pressure can be made more to disperse in this way, quickly
Balance the pressure of pickup space 10b.Wherein, interconnecting part 104c is more excellent relative to the symmetrical mode in axle center of supporting section 104b
The scheme of choosing.Also, since pickup control assembly is elongated under normal conditions, the also elongated structure of shell 10,
This structure makes pickup ring 104 have biggish space on 10 length direction of shell, and then can only have in the direction of the width
There is lesser space.Therefore, preferably interconnecting part is arranged along the length direction of shell 10 at this time, to guarantee that gas can be more
Smooth circulation.
As shown in Figure 5 and Figure 6, in order to further lower the air pressure change amplitude inside the 10b of pickup space, the present embodiment is also
The surface that shell 10 is surrounded by pickup ring 104, that is, surface 108a are processed, are provided on the 108a of surface towards separate
The sink structures 108b of pickup space 10b recess.The presence of this sink structures 108b reduces the local thickness of shell 10, and
The space that the part being cut in is reserved then becomes a part of pickup space 10b, therefore can increase pick up in this way
The internal volume of sound space 10b lowers air pressure change amplitude to share air pressure change.Sink structures 108b is preferably around picking up
Sound hole 102 is arranged, that is, forms counter bore structure, in this way convenient for manufacture.Counter bore structure and the center in pickup hole 102 can weigh
It closes, opposite can also deviate, to adapt to different topology requirements.
The pickup control assembly of line control earphone provided by the embodiment of the present invention, which can lower, blocks pickup hole 102 because continuous
The amplitude of variation of pickup space 10b internal pressure caused by and, to effectively avoid vibrating diaphragm that accidentally vibration occurs and leads to maloperation
Or abnormality.
Emphasis describes the difference between each embodiment, difference between each embodiment in foregoing embodiments of the present invention
As long as optimization feature non-contradiction, can combine to form more preferably embodiment, it is contemplated that style of writing is succinct, then no longer superfluous at this
It states.
The above description is only an embodiment of the present invention, is not intended to restrict the invention.For those skilled in the art
For, the invention may be variously modified and varied.All any modifications made within the spirit and principles of the present invention are equal
Replacement, improvement etc., should be included within scope of the presently claimed invention.
Claims (9)
1. a kind of pickup control assembly, which is characterized in that including shell, microphone mould group and wiring board；
Pickup hole is provided on shell, and the shell includes an assembly cavity, the surface of the assembly cavity is provided with around institute
State the pickup ring in pickup hole；
The microphone mould group and the wiring board are arranged in the assembly cavity, and microphone mould group is arranged in the route
One side surface of plate, the microphone mould group protrude into the pickup ring, end of the microphone mould group towards the pickup hole
Pickup space is formed between face and the pickup ring；
The pickup ring includes pickup section and supporting section, and the supporting section is bonded with the surface of the wiring board, and the branch
Several interconnecting parts are offered in support section, and the interconnecting part is by the inside and outside connection of the pickup ring, wherein the pickup section is described
Participate in surrounding the part in the pickup space on pickup ring, the supporting section is separate positioned at the pickup section on the pickup ring
The part of the side in the pickup hole.
2. pickup control assembly according to claim 1, which is characterized in that the interconnecting part be notch, the notch by
The one end of the supporting section far from the pickup section extends to the pickup section.
3. pickup control assembly according to claim 1, which is characterized in that circumferential direction of the interconnecting part along the supporting section
It is uniformly distributed.
4. pickup control assembly according to claim 3, which is characterized in that the interconnecting part is relative to the supporting section
Axle center is symmetrical arranged.
5. pickup control assembly according to claim 1, which is characterized in that the interconnecting part is along the length side of the shell
To setting.
6. pickup control assembly according to claim 1, which is characterized in that the shell include upper casing interconnected with
And lower casing, control switch is provided on the upper casing, and the pickup hole and the pickup ring are arranged on the lower casing.
7. pickup control assembly according to claim 1, which is characterized in that the table that the shell is surrounded by the pickup ring
Face has towards the sink structures far from pickup space recess.
8. pickup control assembly according to claim 7, which is characterized in that the sink structures are set around the pickup hole
It sets.
9. a kind of line control earphone, which is characterized in that including the described in any item pickup control assemblies of claim 1 to 8.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265201.2A CN108429952B (en) | 2018-03-28 | 2018-03-28 | Pickup control assembly and line control earphone |
| PCT/CN2019/079247 WO2019184815A1 (en) | 2018-03-28 | 2019-03-22 | Pickup control assembly and wire-controlled headphones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265201.2A CN108429952B (en) | 2018-03-28 | 2018-03-28 | Pickup control assembly and line control earphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108429952A CN108429952A (en) | 2018-08-21 |
| CN108429952B true CN108429952B (en) | 2019-09-27 |
Family
ID=63159463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810265201.2A Active CN108429952B (en) | 2018-03-28 | 2018-03-28 | Pickup control assembly and line control earphone |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108429952B (en) |
| WO (1) | WO2019184815A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108429952B (en) * | 2018-03-28 | 2019-09-27 | 维沃移动通信有限公司 | Pickup control assembly and line control earphone |
| CN109451382B (en) * | 2018-12-20 | 2024-07-30 | 歌尔科技有限公司 | Acoustic structure and electronic device |
| CN113015046B (en) * | 2021-02-04 | 2022-11-01 | 当趣网络科技(杭州)有限公司 | Pickup device and terminal equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203039849U (en) * | 2013-01-09 | 2013-07-03 | 江西聚声泰科技有限公司 | Array microphone |
| CN106162396A (en) * | 2016-09-09 | 2016-11-23 | 朝阳聚声泰（信丰）科技有限公司 | A kind of earphone line control mike |
| CN107493526A (en) * | 2016-11-15 | 2017-12-19 | 北京酷智科技有限公司 | A kind of pick up facility and headset |
| CN206908788U (en) * | 2017-05-31 | 2018-01-19 | 歌尔股份有限公司 | Ear phone line control device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9402126B2 (en) * | 2014-04-17 | 2016-07-26 | Merry Electronics (Shenzhen) Co., Ltd. | Earphone with passive radiator |
| CN203840517U (en) * | 2014-04-30 | 2014-09-17 | 歌尔声学股份有限公司 | Loudspeaker sound making hole device |
| CN205726280U (en) * | 2016-04-28 | 2016-11-23 | 歌尔股份有限公司 | Earphone and ear phone line control device thereof |
| CN105979450A (en) * | 2016-06-24 | 2016-09-28 | 深圳华聆声学技术有限公司 | Integrated sound production and transmission sensor |
| CN206294208U (en) * | 2016-10-25 | 2017-06-30 | 广东欧珀移动通信有限公司 | Voice device and mobile terminal |
| CN108429952B (en) * | 2018-03-28 | 2019-09-27 | 维沃移动通信有限公司 | Pickup control assembly and line control earphone |
-
2018
- 2018-03-28 CN CN201810265201.2A patent/CN108429952B/en active Active
-
2019
- 2019-03-22 WO PCT/CN2019/079247 patent/WO2019184815A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203039849U (en) * | 2013-01-09 | 2013-07-03 | 江西聚声泰科技有限公司 | Array microphone |
| CN106162396A (en) * | 2016-09-09 | 2016-11-23 | 朝阳聚声泰（信丰）科技有限公司 | A kind of earphone line control mike |
| CN107493526A (en) * | 2016-11-15 | 2017-12-19 | 北京酷智科技有限公司 | A kind of pick up facility and headset |
| CN206908788U (en) * | 2017-05-31 | 2018-01-19 | 歌尔股份有限公司 | Ear phone line control device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019184815A1 (en) | 2019-10-03 |
| CN108429952A (en) | 2018-08-21 |
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