CN203799956U - Capacitive pneumatic switch - Google Patents
Capacitive pneumatic switch Download PDFInfo
- Publication number
- CN203799956U CN203799956U CN201420131131.9U CN201420131131U CN203799956U CN 203799956 U CN203799956 U CN 203799956U CN 201420131131 U CN201420131131 U CN 201420131131U CN 203799956 U CN203799956 U CN 203799956U
- Authority
- CN
- China
- Prior art keywords
- diaphragm
- pole plate
- circuit board
- printed circuit
- annular gasket
- 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.)
- Expired - Fee Related
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 10
- 229920006269 PPS film Polymers 0.000 claims description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 239000003571 electronic cigarette Substances 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004806 packaging method and process Methods 0.000 abstract 4
- 239000000428 dust Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000010409 thin film Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Abstract
The utility model provides a capacitive pneumatic switch, which comprises an outer packaging structure, a plastic ring, a diaphragm, an annular gasket, a pole plate and a dust screen. The plastic ring, the diaphragm, the annular gasket and the pole plate are arranged inside the outer packaging structure. The dust screen is bonded onto the outer surface of the bottom of the outer packaging structure. The outer packaging structure comprises a shell and a printed circuit board. The diaphragm comprises a metal ring and a thin film. The diaphragm, the annular gasket and the pole plate together form a plane-parallel capacitor. According to the technical scheme of the utility model, the metal ring and the printed circuit board are electrically connected together. Meanwhile, the pole plate and the printed circuit board are electrically connected together. Therefore, the installation of an electronic cigarette microphone is simplified, and the component number of the above product is reduced.
Description
Technical field
The utility model relates to electronic cigarette technical field, relates more particularly to a kind of condenser type jettron.
Background technology
Traditional jettron that is applied to electronic cigarette miaow head at present, they parts that comprise are more, assembly precision is lower, therefore, cause yield reduction, the unstable product quality of electronic cigarette product.
Utility model content
Goal of the invention of the present utility model is for being to solve the deficiencies in the prior art, and simplified structure, reduces unnecessary parts.
Another goal of the invention of the present utility model improves product stability, improves Product Assembly precision simultaneously, improves product yield.
The utility model solves the technical scheme that its technical problem adopts: condenser type jettron, comprise outer package structure, mould ring, diaphragm, annular gasket, pole plate and Air Filter, wherein, mould ring, diaphragm, annular gasket and pole plate and be arranged on outer package inside configuration, Air Filter is bonding on the outer surface of the bottom of outer package structure; Further, outer package structure comprises shell and printed circuit board (PCB), and described outer casing bottom setting is by the first through hole of airflow signal, and described diaphragm comprises becket and film; Wherein, diaphragm, annular gasket and pole plate form a plane-parallel capacitor, the printed circuit board (PCB) electrically connect that the becket that diaphragm comprises and outer package structure comprise, and the printed circuit board (PCB) electrically connect that simultaneously pole plate and outer package structure comprise.
Wherein, preferred implementation is: described diaphragm is nested in to be moulded in ring.
Wherein, preferred implementation is: the becket that diaphragm comprises is set to copper ring, its becket outer surface nickel plating.
Wherein, preferred implementation is: described film is set to PPS film.
Wherein, preferred implementation is: on described printed circuit board (PCB), arrange by the second through hole of air-flow.
Wherein, preferred implementation is: through hole is set on pole plate.
Condenser type jettron of the present utility model, than prior art, has following advantage and effect: first, shell adopts almag material, facilitates punch forming, is also convenient to the electrically connect with printed circuit board (PCB) when sealing; Secondly, diaphragm is nested in to be moulded in ring, makes the becket of diaphragm and the casing insulation of outer package structure; Finally, diaphragm, annular gasket and pole plate form a plane-parallel capacitor, simplified electronic cigarette miaow head installation, reduced the constituent components of product.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the overall structure schematic diagram of condenser type jettron of the present utility model.
Fig. 2 is the composition structural representation of condenser type jettron of the present utility model.
Embodiment
For making that the purpose of this utility model, structural feature and function thereof are had to further understanding, coordinate accompanying drawing to be described in detail as follows:
Please refer to Fig. 1, it is the overall structure schematic diagram of the utility model condenser type jettron.Condenser type jettron, comprise outer package structure 10, mould ring 3, diaphragm 4, annular gasket 5, pole plate 6 and Air Filter 7, wherein, mould ring 3, diaphragm 4, annular gasket 5 and pole plate 6 and be arranged on outer package structure 10 inside, Air Filter 7 is bonding on the outer surface of the bottom of outer package structure 10.
Referring to Fig. 2.Further, outer package structure 10 comprises shell 1 and printed circuit board (PCB) 2, and preferably employing almag material of shell 1, and its bottom arranges by the first through hole 100 of airflow signal, arranges and pass through the second through hole 200 of air-flow on printed circuit board (PCB).
Wherein, diaphragm 4 is nested in to be moulded in ring 3, and diaphragm 4 comprises becket and film, and becket is preferably set to copper ring, its outer surface nickel plating.Wherein, film is preferably set to PPS film, and PPS film is attached on becket bottom.
Wherein, the interior ring diameter of the becket that the interior ring diameter of annular gasket 5 comprises than diaphragm 4 is little, the outer ring diameter of the becket that the outer ring diameter of annular gasket 5 comprises than diaphragm 4 is large, the inner and outer ring diameter of the poor becket comprising than diaphragm 4 of inner and outer ring diameter of annular gasket 5 is poor large, can effectively insulate.
As seen from Figure 2, diaphragm 4, annular gasket 5 and pole plate 6 form plane-parallel capacitor, wherein, printed circuit board (PCB) 2 electrically connects that the becket that diaphragm 4 comprises and outer package structure 10 comprise, and pole plate 6 is electrically connected with the printed circuit board (PCB) 2 that outer package structure 10 comprises simultaneously.Wherein, PPS film is attached on becket bottom becomes the upper utmost point of plane-parallel capacitor, PPS film, because suction forms after air negative pressure deformation, changes the capacitance of plane-parallel capacitor, electrically connect between PPS film, becket and printed circuit board (PCB) 2 threes within the specific limits; Pole plate 6 becomes the lower utmost point of plane-parallel capacitor, and the through hole that facilitates air-flow to pass through is set on it, when air-flow passes through above-mentioned through hole, makes diaphragm 4 produce deformation, thereby changes the capacitance of plane-parallel capacitor.
Condenser type jettron of the present utility model, than prior art, has following advantage and effect: first, shell 1 adopts almag material, facilitates punch forming, is also convenient to the electrically connect with printed circuit board (PCB) 2 when sealing; Secondly, diaphragm 4 is nested in to be moulded in ring 3, and the becket of diaphragm 4 and the shell 1 of outer package structure 10 are insulated; Finally, diaphragm 4, annular gasket 5 and pole plate 6 form plane-parallel capacitor, simplified electronic cigarette miaow head installation, reduced the constituent components of product.
Above embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement accordingly, can not limit protection range of the present utility model.All equalizations of doing with the utility model claim scope change and modify, and all should belong to the covering scope of the utility model claim.
Claims (6)
1. a condenser type jettron, comprise that an outer package structure, moulds ring, a diaphragm, an annular gasket, a pole plate and an Air Filter, wherein, mould ring, diaphragm, annular gasket and pole plate and be arranged on outer package inside configuration, Air Filter is bonding on the outer surface of the bottom of outer package structure; Further, outer package structure comprises a shell and a printed circuit board (PCB), and described outer casing bottom setting is by the first through hole of airflow signal, and described diaphragm comprises a becket and a film; It is characterized in that: diaphragm, annular gasket and pole plate form a plane-parallel capacitor, wherein, the printed circuit board (PCB) electrically connect that the becket that diaphragm comprises and outer package structure comprise, and the printed circuit board (PCB) electrically connect that simultaneously pole plate and outer package structure comprise.
2. condenser type jettron as claimed in claim 1, is characterized in that: described diaphragm is nested in to be moulded in ring.
3. condenser type jettron as claimed in claim 1 or 2, is characterized in that: the becket that described diaphragm comprises is set to copper ring, its becket outer surface nickel plating.
4. condenser type jettron as claimed in claim 1 or 2, is characterized in that: described film is set to PPS film.
5. condenser type jettron as claimed in claim 1, is characterized in that: on described printed circuit board (PCB), arrange by the second through hole of air-flow.
6. condenser type jettron as claimed in claim 1, is characterized in that: through hole is set on pole plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131131.9U CN203799956U (en) | 2014-03-21 | 2014-03-21 | Capacitive pneumatic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131131.9U CN203799956U (en) | 2014-03-21 | 2014-03-21 | Capacitive pneumatic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203799956U true CN203799956U (en) | 2014-08-27 |
Family
ID=51382151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420131131.9U Expired - Fee Related CN203799956U (en) | 2014-03-21 | 2014-03-21 | Capacitive pneumatic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203799956U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935155A (en) * | 2016-06-08 | 2016-09-14 | 卓尔悦（常州）电子科技有限公司 | Electronic cigarette |
| CN107772543A (en) * | 2016-08-31 | 2018-03-09 | 卓尔悦欧洲控股有限公司 | A kind of electronic cigarette of the automatic cigarette-lighting module and application of the electronic cigarette module |
| CN110672250A (en) * | 2019-06-04 | 2020-01-10 | 杭州尚格半导体有限公司 | Electronic cigarette product applying integrated sensing and controller |
| WO2021063268A1 (en) * | 2019-09-30 | 2021-04-08 | 深圳市合元科技有限公司 | Air flow sensor and electronic cigarette |
| WO2021179195A1 (en) * | 2020-03-11 | 2021-09-16 | 深圳市驰泰电子科技有限公司 | Electronic cigarette chip based on chip capacitor and electronic cigarette |
-
2014
- 2014-03-21 CN CN201420131131.9U patent/CN203799956U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935155A (en) * | 2016-06-08 | 2016-09-14 | 卓尔悦（常州）电子科技有限公司 | Electronic cigarette |
| CN105935155B (en) * | 2016-06-08 | 2021-02-12 | 卓尔悦欧洲控股有限公司 | Electronic cigarette |
| CN107772543A (en) * | 2016-08-31 | 2018-03-09 | 卓尔悦欧洲控股有限公司 | A kind of electronic cigarette of the automatic cigarette-lighting module and application of the electronic cigarette module |
| CN110672250A (en) * | 2019-06-04 | 2020-01-10 | 杭州尚格半导体有限公司 | Electronic cigarette product applying integrated sensing and controller |
| CN110672252A (en) * | 2019-06-04 | 2020-01-10 | 杭州尚格半导体有限公司 | Antifouling type integrated sensing and controller and electronic cigarette product applying same |
| WO2021063268A1 (en) * | 2019-09-30 | 2021-04-08 | 深圳市合元科技有限公司 | Air flow sensor and electronic cigarette |
| WO2021179195A1 (en) * | 2020-03-11 | 2021-09-16 | 深圳市驰泰电子科技有限公司 | Electronic cigarette chip based on chip capacitor and electronic cigarette |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230721 Address after: Room D, 17th Floor, Xiangming Building, 118 Xinhua Middle Road, Xiaolan, Zhongshan, Guangdong 528400 Patentee after: Zhongshan Shengyufeng Trading Co.,Ltd. Address before: 518118 No. 35, Cuijing Road, Pingshan New District, Shenzhen, Guangdong Patentee before: O-NET AUTOMATION TECHNOLOGY (SHENZHEN) Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |