CN209105385U - A kind of microphone - Google Patents
A kind of microphone Download PDFInfo
- Publication number
- CN209105385U CN209105385U CN201920019515.4U CN201920019515U CN209105385U CN 209105385 U CN209105385 U CN 209105385U CN 201920019515 U CN201920019515 U CN 201920019515U CN 209105385 U CN209105385 U CN 209105385U
- Authority
- CN
- China
- Prior art keywords
- printed circuit
- circuit board
- microphone
- weld part
- protective film
- 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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Links
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 238000003466 welding Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000002035 prolonged effect Effects 0.000 claims description 3
- 241000209140 Triticum Species 0.000 claims description 2
- 235000021307 Triticum Nutrition 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
Abstract
The utility model discloses a kind of microphones, wherein, microphone includes printed circuit board, it is set to the microphone pad and protective film of printed circuit board, printed circuit board includes front and back away form one another and the side that is connected between front and back, the acoustic aperture of perforation front and back is formed on printed circuit board, microphone pad includes the first weld part for being exposed to side, protective film is connected to front, weld part to connecting component (such as soft board) can be welded on the first weld part of printed circuit board side by the microphone, positive protective film is connected to without tearing, solve need for the weld part to connecting component to be welded in traditional technology printed circuit board front and can not printed circuit board front connect protective film the technical issues of, guarantee that microphone has safeguard function.
Description
Technical field
The utility model relates to microphone field more particularly to a kind of microphones.
Background technique
In the same face, soft board needs to weld by microphone pad and microphone the microphone pad and acoustic aperture of conventional microphone
It connects, pasting protective film then will lead to soft board and can not weld on pad face, therefore existing OB class microphone is all without pasting protective film, no
With functions of waterproof and dustproof.
In consideration of it, it is necessary to provide a kind of novel microphone, to overcome or at least alleviate above-mentioned all or part of defect.
Utility model content
The main purpose of the utility model is to provide a kind of microphone, it is intended to solve traditional microphone poor protective capability
Technical problem.
To achieve the goals above, the utility model provides a kind of microphone, wherein including printed circuit board, is set to
The microphone pad and protective film of the printed circuit board, the printed circuit board include front and back away form one another and
It is connected to the side between the front and back, the sound for penetrating through the front and back is formed on the printed circuit board
Hole, the microphone pad include the first weld part for being exposed to the side, and the protective film is connected to the front.
Preferably, the protective film is water proof and dust proof film, and the water proof and dust proof film covers the described of the printed circuit board
Front.
Preferably, first weld part reclines the side.
Preferably, first weld part through the printed circuit board and protrudes from the side.
Preferably, the microphone further includes the second weld part for being connected to first weld part, second welding
Portion reclines the back side.
Preferably, the microphone further includes the second weld part for being connected to first weld part, second welding
Portion reclines the side.
Preferably, the microphone further includes the second weld part for being connected to first weld part, second welding
Portion is through the printed circuit board and protrudes from the back side.
Preferably, the microphone further includes the second weld part for being connected to first weld part, second welding
Portion is through the printed circuit board and protrudes from the side.
Preferably, the microphone further includes soft board, and the soft board includes in face of the front of the printed circuit board
Main board portion and be connected to the side of main board portion and prolong portion, the side is prolonged portion and is connected by first weld part and the printed circuit board
It connects.
Preferably, the microphone further includes shell, and the cage connection is in the back side of the printed circuit board.
In the above-mentioned technical proposal of the utility model, microphone includes printed circuit board, the wheat for being set to printed circuit board
Gram wind pad and protective film, printed circuit board include front and back away form one another and are connected between front and back
Side, the acoustic aperture of perforation front and back is formed on printed circuit board, and microphone pad includes being exposed to the first weldering of side
Socket part, protective film are connected to front, which can be welded on printed circuit for the weld part to connecting component (such as soft board)
First weld part of plate side is connected to positive protective film without tearing, and solves that need in traditional technology will be to
The weld part of connecting component is welded on printed circuit board front and can not ask in the technology that printed circuit board front connects protective film
Topic guarantees that microphone has safeguard function.
Detailed description of the invention
It, below will be to implementation in order to illustrate more clearly of the utility model embodiment or technical solution in the prior art
Mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, the accompanying drawings in the following description
Only some embodiments of the utility model are not making the creative labor for those of ordinary skill in the art
Under the premise of, additionally it is possible to other attached drawings are obtained with the structure shown according to these attached drawings.
Fig. 1 is the perspective view of the utility model embodiment microphone；
Fig. 2 is a visual angle figure of the utility model embodiment microphone；
Fig. 3 is another visual angle figure of the utility model embodiment microphone.
Drawing reference numeral explanation:
The realization, functional characteristics and advantage of the utility model aim will be done furtherly in conjunction with embodiment referring to attached drawing
It is bright.
Specific embodiment
Below in conjunction with the attached drawing in the utility model embodiment, to the technical solution in the utility model embodiment
It being clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model, and
The embodiment being not all of.Based on the embodiment in the utility model, those of ordinary skill in the art are not making wound
Every other embodiment obtained under the premise of the property made labour, fall within the protection scope of the utility model.
It is to be appreciated that in the utility model embodiment institute it is directional instruction (such as upper and lower, left and right, it is preceding,
It is only used for the relative positional relationship explained under a certain particular pose (as shown in the picture) between each component, movement feelings afterwards ...)
Condition etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can be to explicitly or implicitly include at least one this feature.
Also, the technical solution between each embodiment of the utility model can be combined with each other, but must be with
It, should when the combination of technical solution appearance is conflicting or cannot achieve based on those of ordinary skill in the art can be realized
Think that the combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.
- Fig. 3 referring to Fig.1, specific embodiment according to the present utility model, the utility model provide a kind of microphone,
In, including printed circuit board 1, it is set to the microphone pad 2 and protective film 5 of printed circuit board 1, printed circuit board 1 includes that
This back to front 11 and the back side 12 and the side 13 being connected between front 11 and the back side 12, formed on printed circuit board 1
There is the acoustic aperture 3 at perforation front 11 and the back side 12, microphone pad 2 includes the first weld part 21 for being exposed to side 13, protective film 5
It is connected to front 11.
In the above embodiments of the present invention, microphone pad 2 includes the first weld part 21 for being exposed to side 13, is protected
Cuticula 5 is connected to front 11, which can be welded on the weld part to connecting component (such as soft board) 1 side of printed circuit board
First weld part 21 in face 13, without tear be connected to front 11 protective film 5, solve needed in traditional technology by
Weld part to connecting component is welded on 1 front 11 of printed circuit board and can not connect protective film 5 in 1 front 11 of printed circuit board
The technical issues of, guarantee that microphone has safeguard function.
Certainly, protective film 5 is water proof and dust proof film, and water proof and dust proof film covers the front 11 of printed circuit board 1, so that microphone
With functions of waterproof and dustproof.
In addition, the first weld part 21 can stick on the side 13 of printed circuit board 1.
In addition, the first weld part 21 is through printed circuit board 1 and protrudes from side 13, it can be in the side of printed circuit board 1
One hole is set on face 13, and the first weld part 21 is projecting inward from hole or is pierced by.
Further, microphone further includes the second weld part 22 for being connected to the first weld part 21, according to the utility model
The first embodiment, the second weld part 22 reclines the back side 12, and the first weld part 21 and the second weld part 22 are in printed circuit
1 side 13 of plate is connected with the intersection at the back side 12.
Second of embodiment according to the present utility model, the second weld part 22 recline side 13.Side 13 may include
First side and second side, the first weld part 21 recline first side, and the second weld part 22 reclines second side, first side
It can be two adjacent sides with second side, the first weld part 21 and the second weld part 22 are in printed circuit board 1 at this time
One side is connected with the intersection of second side.Certainly, it is opposite to be also possible to printed circuit board 1 for first side and second side
Two sides.
The third embodiment according to the present utility model, the second weld part 22 is through printed circuit board 1 and protrudes from back
Face 12.Through-hole can be set on printed circuit board 1, and the opening at through-hole both ends is separately positioned on the side 13 of printed circuit board 1
With the back side 12, the first weld part 21 and the second weld part 22 are respectively from the opening of the side of through-hole 13 and the opening protrusion exposure of the back side 12
On 1 surface of printed circuit board.
4th kind of embodiment according to the present utility model, the second weld part 22 is through printed circuit board 1 and protrudes from side
Face 13.Certainly, the opening at through-hole both ends can also be arranged at the side 13 of printed circuit board 1, can be same side 13,
It can be not ipsilateral 13.Preferably, the opening at through-hole both ends is arranged on adjacent side 13, the first weld part 21 and second
Weld part 22 respectively protrude and stick on printed circuit board 1 by the opening from through-hole on side 13.It is obvious also possible to using this
Body has the pass pad of through-hole structure.The quantity of microphone pad 2 be it is multiple, a variety of or multiple components can be welded.It is multiple
Microphone pad 2 is arranged in parallel, and microphone pad 2 is not easy to interfere with each other when welding is arranged in parallel.
In addition, microphone further includes soft board, soft board includes facing the main board portion in the front 11 of printed circuit board 1 and being connected to
Prolong portion for the side of main board portion, and side is prolonged portion and connect by the first weld part 21 with printed circuit board 1.Can be used for that first device is installed on soft board
Part such as camera etc..
In addition, microphone further includes shell 4, shell 4 is connected to the back side 12 of printed circuit board 1, and shell 4 is in printed circuit
1 back side 12 of plate projected area in the plane be less than the area at 1 back side 12 of printed circuit board.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the patent model of the utility model
It encloses, all under the design of the utility model, equivalent structure transformation made based on the specification and figures of the utility model,
Or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of microphone, which is characterized in that the microphone includes printed circuit board, the wheat for being set to the printed circuit board
Gram wind pad and protective film, the printed circuit board include front and back away form one another and are connected to the front and back
Side between face is formed with the acoustic aperture for penetrating through the front and back, the microphone pad packet on the printed circuit board
The first weld part for being exposed to the side is included, the protective film is connected to the front of the printed circuit board.
2. microphone according to claim 1, which is characterized in that the protective film is water proof and dust proof film, and the waterproof is anti-
Dirt film covers the front of the printed circuit board.
3. microphone according to claim 1, which is characterized in that first weld part reclines the side.
4. microphone according to claim 1, which is characterized in that first weld part runs through the printed circuit board simultaneously
Protrude from the side.
5. microphone according to claim 3, which is characterized in that the microphone further includes being connected to first welding
Second weld part in portion, second weld part recline the back side.
6. microphone according to claim 3, which is characterized in that the microphone further includes being connected to first welding
Second weld part in portion, second weld part recline the side.
7. microphone according to claim 4, which is characterized in that the microphone further includes being connected to first welding
Second weld part in portion, second weld part is through the printed circuit board and protrudes from the back side.
8. microphone according to claim 4, which is characterized in that the microphone further includes being connected to first welding
Second weld part in portion, second weld part is through the printed circuit board and protrudes from the side.
9. microphone according to claim 1 to 8, which is characterized in that the microphone further includes soft board, institute
State soft board include in face of the printed circuit board the positive main board portion and be connected to the side of main board portion and prolong portion, the side is prolonged
Portion is connect by first weld part with the printed circuit board.
10. microphone according to claim 9, which is characterized in that the microphone further includes shell, the cage connection
In the back side of the printed circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920019515.4U CN209105385U (en) | 2019-01-04 | 2019-01-04 | A kind of microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920019515.4U CN209105385U (en) | 2019-01-04 | 2019-01-04 | A kind of microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209105385U true CN209105385U (en) | 2019-07-12 |
Family
ID=67163826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920019515.4U Active CN209105385U (en) | 2019-01-04 | 2019-01-04 | A kind of microphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209105385U (en) |
-
2019
- 2019-01-04 CN CN201920019515.4U patent/CN209105385U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200615 Address after: 266104 room 103, 396 Songling Road, Laoshan District, Qingdao, Shandong Province Patentee after: Goer Microelectronics Co.,Ltd. Address before: 266104 Laoshan Qingdao District North House Street investment service center room, Room 308, Shandong Patentee before: GOERTEK TECHNOLOGY Co.,Ltd. |