CN205194817U - Miniaturized formula of plugging in wave filter that connects - Google Patents
Miniaturized formula of plugging in wave filter that connects Download PDFInfo
- Publication number
- CN205194817U CN205194817U CN201520962895.7U CN201520962895U CN205194817U CN 205194817 U CN205194817 U CN 205194817U CN 201520962895 U CN201520962895 U CN 201520962895U CN 205194817 U CN205194817 U CN 205194817U
- Authority
- CN
- China
- Prior art keywords
- closing member
- nook closing
- filter circuit
- pin
- connector body
- 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
- 239000012212 insulator Substances 0.000 claims abstract description 17
- 229920006335 epoxy glue Polymers 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 12
- 238000007747 plating Methods 0.000 claims description 10
- 229910001369 Brass Inorganic materials 0.000 claims description 7
- 239000010951 brass Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000005476 soldering Methods 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 239000011651 chromium Substances 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract 3
- 238000003466 welding Methods 0.000 abstract 1
- 238000013461 design Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a miniaturized formula of plugging in wave filter that connects, includes connector socket, integrated filter circuit board, pin, protective housing constitution, its characterized in that: connector (b) socket (b) comprises metal casing and shell top insulator, and the one end that the coaxial nook closing member of distribution some in the insulator, coaxial nook closing member expose the insulator surface is public nook closing member, the female pin core of the other end for being less than the insulator surface, integrated filter circuit board be equipped with as the input stomidium with the connector socket on a plurality of public nook closing member complex a plurality of locating holes no. 1 and as the locating hole no. 2 of output stomidium, a public nook closing member and a locating hole welded connection, two welding of pin and locating hole are as output pin, the protective housing is the upper end opening, the lower extreme is equipped with and the casing in connector socket complex hole, protect the clamshell on integrated filter circuit board and connector socket integrated filter circuit board upper surface and the embedment of protective housing inner wall have the epoxy glue. Owing to adopt above -mentioned connected mode, simple structure has, and processing is convenient, and integrated nature is high, stability advantage such as good.
Description
Technical field
The utility model belongs to the technical field of hybrid integrated circuit, is specifically related to a kind of miniaturized plug-in type filter.
Background technology
Along with electronic technology development, more and more require miniaturization and the integration of system; Filtration module as the requisite part of electronic system, for the selection of passage and the synthesis of signal be separated, be applied in the systems such as communication, radar, navigation, electronic countermeasures widely, its miniaturization has vital effect to electronic system.There is provided a kind of and have that structure is simple, easy to process, volume compact, lightweight and filter that is that be easy to assemble is prior art needs the problem that solves.
Summary of the invention
For the deficiencies in the prior art, the object of this invention is to provide a kind of miniaturized plug-in type filter to reach the frequency selectivity realized, structure is simple, easy to process, volume compact, lightweight and be convenient to the object of large-scale production.
For achieving the above object, the present invention is realized by following technological means:
A kind of miniaturized plug-in type filter, comprises connector body, integrated filter circuit plate, pin, containment vessel composition, it is characterized in that: described connector
socketbe made up of metal shell and cover top portion insulator, the coaxial nook closing member of the some that distributes in insulator, one end that coaxial nook closing member exposes insulator surface is public nook closing member, the other end is the female nook closing member lower than insulator surface, described integrated filter circuit plate is provided with as the multiple location holes one coordinated with the multiple public nook closing member on connector body of input stomidium and the location hole two as output stomidium, described public nook closing member and location hole one are welded to connect, described pin welds as output pin with location hole two, described containment vessel is upper end open, lower end is provided with the housing in the hole coordinated with connector body, described containment vessel covers on integrated filter circuit plate and connector body, epoxy glue is had at described integrated filter circuit plate upper surface and the embedding of containment vessel inwall.
Further:
Described connector body is multicore push-and-pull Self-locking connector complementary socket.
The metal shell of described connector body is brass chromium plating shell.
Described integrated filter circuit plate is common PCB printed board, integrated multipath LC filter circuit.
Described pin material is brass nickel plating.
Described location hole one adopts soldering to be connected with nook closing member, pin with location hole two.
Described containment vessel material is for cutting down nickel plating.
Described epoxy glue is epoxide-resin glue.
The invention has the beneficial effects as follows: a kind of miniaturized plug-in type filter, owing to adopting above-mentioned connected mode, to there is structure simple, easy to process, the advantages such as integration is high, good stability.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of a kind of miniaturized plug-in type filter of the utility model longitudinally median plane;
Fig. 2 is the socket structure of connector schematic diagram of a kind of miniaturized plug-in type filter of the utility model, and a is front view, and b is vertical view;
Fig. 3 is the integrated filter circuit structural representation of a kind of miniaturized plug-in type filter of the utility model;
Fig. 4 is the pin configuration schematic diagram of a kind of miniaturized plug-in type filter of the utility model;
Fig. 5 is the containment vessel structural representation of a kind of miniaturized plug-in type filter of the utility model.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in accompanying drawing 1-5, a kind of miniaturized plug-in type filter, comprises connector body 1, integrated filter circuit plate 3, pin 4, containment vessel 5 forms, it is characterized in that: described connector
socketbe made up of the insulator 9 of metal shell 1 and cover top portion, the coaxial nook closing member 2 of the some that distributes in insulator, one end that insulator surface is exposed in coaxial nook closing member one end is public nook closing member, the other end is female nook closing member lower than insulator surface, described integrated filter circuit plate 3 is provided with as the multiple location holes 1 coordinated with the multiple public nook closing member on connector body of input stomidium and the location hole 28 as output stomidium, described public nook closing member and location hole 1 are welded to connect, described pin 4 welds as output pin with location hole 28, described containment vessel 5 is upper end open, lower end is provided with the housing in the hole coordinated with connector body, described containment vessel 5 covers on integrated filter circuit plate 3 and connector body 1, epoxy glue 6 is had at described integrated filter circuit plate 3 upper surface and the embedding of containment vessel 5 inwall.
Further:
Described connector body 1 is multicore push-and-pull self-locking type, and nook closing member is compact, and containment weight is light, band shielding, and vibration resistance is high.The selection of connector body 1, according to filter circuit actual requirement, mainly considers nook closing member quantity, withstand voltage, the parameters such as electromagnetism interference.
Described connector body 1 sheathing material is brass chromium plating shell.
Described integrated filter circuit plate 3 is common PCB printed board, integrated multipath LC filter circuit, the parameters such as the distribution of main consideration size of devices, device, location hole distribution, circuit input end is integrated into porous connecting hole, consistent with integrating filtering connector body nook closing member structure, circuit output end is pass structure, facilitates pin to weld.
Described pin 4 material is brass nickel plating, and stability is high, is easy to soldering.
Described location hole 1 adopts soldering to be connected with nook closing member 2, pin 4 with location hole 28.
Described containment vessel material 5 is for can cut down nickel plating, and lightweight, stability is high.
Described epoxy glue is epoxide-resin glue.
Described connector body 1 is made up of highdensity male nook closing member, female nook closing member, insulator 9 and brass chromium plating shell, integrated filter circuit plate 3 surperficial integrated multipath LC filter circuit, input is location hole 1, location hole 1 structure is consistent with nook closing member 2 structure of selected connector body, the location hole 1 of integrated filter circuit plate 3 and the nook closing member 2 of connector body are installed together one to one, and fix with soldering; The SMD LC device soldering of integrated filter circuit plate; pin 4 is connected with soldering one by one with circuit output end location hole 28; by Fig. 1, the upper end open place of containment vessel 5 is passed from the thinner end of the connector body 1 of filter again; installation; epoxy glue 6 in last embedding, so far filter completes.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the design is not restricted to the described embodiments; the principle that the design is just described described in above-described embodiment and specification; under the prerequisite not departing from the design's spirit and scope; the design also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the design.The claimed scope of the design is defined by appending claims and equivalent thereof.
Claims (8)
1. a miniaturized plug-in type filter, comprises connector body, integrated filter circuit plate, pin, containment vessel composition, it is characterized in that: described connector
socketbe made up of metal shell and cover top portion insulator, the coaxial nook closing member of the some that distributes in insulator, one end that coaxial nook closing member exposes insulator surface is public nook closing member, the other end is the female nook closing member lower than insulator surface, described integrated filter circuit plate is provided with as the multiple location holes one coordinated with the multiple public nook closing member on connector body of input stomidium and the location hole two as output stomidium, described public nook closing member and location hole one are welded to connect, described pin welds as output pin with location hole two, described containment vessel is upper end open, lower end is provided with the housing in the hole coordinated with connector body, described containment vessel covers on integrated filter circuit plate and connector body, epoxy glue is had at described integrated filter circuit plate upper surface and the embedding of containment vessel inwall.
2. a kind of miniaturized plug-in type filter as claimed in claim 1, is characterized in that: described connector body is multicore push-and-pull Self-locking connector complementary socket.
3. a kind of miniaturized plug-in type filter as claimed in claim 1, is characterized in that: the metal shell of described connector body is brass chromium plating shell.
4. a kind of miniaturized plug-in type filter as claimed in claim 1, is characterized in that: described integrated filter circuit plate is common PCB printed board, integrated multipath LC filter circuit.
5. a kind of miniaturized plug-in type filter as claimed in claim 1, is characterized in that: described pin material is brass nickel plating.
6. a kind of miniaturized plug-in type filter as claimed in claim 1, is characterized in that: described location hole one adopts soldering to be connected with nook closing member, pin with location hole two.
7. a kind of miniaturized plug-in type filter as claimed in claim 1, is characterized in that: described containment vessel material is for cutting down nickel plating.
8. a kind of miniaturized plug-in type filter as claimed in claim 1, is characterized in that: described epoxy glue is epoxide-resin glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520962895.7U CN205194817U (en) | 2015-11-30 | 2015-11-30 | Miniaturized formula of plugging in wave filter that connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520962895.7U CN205194817U (en) | 2015-11-30 | 2015-11-30 | Miniaturized formula of plugging in wave filter that connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205194817U true CN205194817U (en) | 2016-04-27 |
Family
ID=55787778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520962895.7U Expired - Fee Related CN205194817U (en) | 2015-11-30 | 2015-11-30 | Miniaturized formula of plugging in wave filter that connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205194817U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129671A (en) * | 2016-08-22 | 2016-11-16 | 重庆大及电子科技有限公司 | A kind of integrated form cabinet filter band structure |
| CN110944464A (en) * | 2019-12-23 | 2020-03-31 | 安徽华东光电技术研究所有限公司 | Manufacturing method of twelve-core filter |
| CN114486056A (en) * | 2021-12-27 | 2022-05-13 | 武汉航空仪表有限责任公司 | Miniaturized pressure sensor |
-
2015
- 2015-11-30 CN CN201520962895.7U patent/CN205194817U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129671A (en) * | 2016-08-22 | 2016-11-16 | 重庆大及电子科技有限公司 | A kind of integrated form cabinet filter band structure |
| CN106129671B (en) * | 2016-08-22 | 2018-09-04 | 重庆大及电子科技有限公司 | A kind of integrated form cabinet filtering harden structure |
| CN110944464A (en) * | 2019-12-23 | 2020-03-31 | 安徽华东光电技术研究所有限公司 | Manufacturing method of twelve-core filter |
| CN114486056A (en) * | 2021-12-27 | 2022-05-13 | 武汉航空仪表有限责任公司 | Miniaturized pressure sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 |