CN103474829A - Sealing suspension connector - Google Patents
Sealing suspension connector Download PDFInfo
- Publication number
- CN103474829A CN103474829A CN2013104181020A CN201310418102A CN103474829A CN 103474829 A CN103474829 A CN 103474829A CN 2013104181020 A CN2013104181020 A CN 2013104181020A CN 201310418102 A CN201310418102 A CN 201310418102A CN 103474829 A CN103474829 A CN 103474829A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- urceolus
- sealing
- insulating plug
- insulation stopper
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 34
- 239000000725 suspension Substances 0.000 title claims abstract description 16
- 230000000712 assembly Effects 0.000 claims description 14
- 238000000429 assembly Methods 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 4
- 239000000565 sealant Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 238000009413 insulation Methods 0.000 abstract 11
- 230000008054 signal transmission Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000004377 microelectronic Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a sealing suspension connector which comprises a cylindrical hollow outer cylinder and a circuit board located in the outer cylinder. The circuit board assembly comprises a first insulation stopper arranged at one end of the circuit board assembly, a second insulation stopper and a sealing cover, wherein the second insulation stopper and the sealing cover are arranged at the other end of the circuit board. The outer circular face of the first insulation stopper and the outer circular face of the second insulation stopper are in interference fit with the inner wall of the outer cylinder. The first insulation stopper is clamped into the tail end of the inner wall of the outer cylinder in a sealed mode, and the second insulation stopper is clamped into the front end of the inner wall of the outer cylinder in a sealed mode through the sealing cover. According to the sealing suspension connector, the circuit board assembly is arranged in the cylindrical hollow outer cylinder and is in interference fit with the outer cylinder through the first insulation stopper and the second insulation stopper, wherein the first insulation stopper and the second insulation stopper are arrange on the circuit board. The sealing suspension connector can be suspended at any position in deep water, signal receiving and signal transmission are more accurate, the sealing reliability is good, and the waterproof performance can be improved.
Description
Technical field
The present invention relates to the electric coupler component technical field, relate in particular to a kind of sealing suspension connector.
Background technology
Connector is requisite circuit connection spare part in modern microelectronics industry.Along with the fast development of modern microelectronics industry, the application of connector is increasingly extensive.The reliability of its connection is also paid close attention to by vast electronic product consumer and electronic engineering technical staff.Particularly, on some ship-borne equipment, its operational environment is generally in deep water, for guaranteeing the internal circuit board component, not by the sea water immersion phenomenon that is short-circuited, can normally bring into play effect, and the reliability of connector sealing is a pendulum major issue before eyes.Also require the arbitrary position of this connector in deep water all to keep suspended state simultaneously, stable signal input and output is provided, connector sealing property of the prior art is not good, and can't guarantee that the arbitrary position in deep water all keeps suspended state.
Summary of the invention
The present invention solves existing technical problem in prior art, thereby provides a kind of good seal performance, can keep at an arbitrary position the sealing suspension connector of suspended state.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
Sealing suspension connector of the present invention, the cylindrical urceolus that comprises an inner hollow, be positioned at the circuit board assemblies of described urceolus inside, described circuit board assemblies comprises the first insulating plug that is placed in the one end and the second insulating plug, the seal cover that is placed in its other end, the inwall interference fit of the periphery of described first, second insulating plug and urceolus, described the first insulating plug sealing is installed in described outer tube inner wall tail end, and described the second insulating plug is installed in described outer tube inner wall front end by described seal cap sealing.
Further, be equipped with a rubber seal between described first, second insulating plug and outer tube inner wall.
Further, the short contact pin that described circuit board assemblies also comprises circuit board, be fixedly connected on described circuit board one end and long contact pin, be connected the multiple conducting wires of the described circuit board other end, described short contact pin and long contact pin pass described the first insulating plug and extend out to described urceolus outside.
Further, described circuit board, described first, second insulating plug, seal cover, the equal embedding of urceolus gap location each other have fluid sealant.
Further, described first, second insulating plug adopts elastic insulating material.
Further, described urceolus adopts the rustproof aluminum alloy material.
Compared with prior art, the invention has the advantages that: in the cylindrical urceolus of hollow, circuit board assemblies is set, and by first, second insulating plug on circuit board assemblies and urceolus interference sealing, there is the function that can be suspended in arbitrary position in deep water, the reception of signal and transmission are more accurate, and the good reliability of sealing, water resistance is improved.
The accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of sealing suspension connector of the present invention.
Description of reference numerals: 1, wire, 2, seal cover, the 3, second insulating plug, 4, circuit board, 5, fluid sealant, 6, urceolus, 7, circuit board assemblies, 8, short contact pin, 9, rubber seal, the 10, first insulating plug, 11, long contact pin.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention are made to more explicit defining.
Consult shown in Fig. 1, sealing suspension connector of the present invention, it comprises the cylindrical urceolus 6 of an inner hollow, be positioned at the circuit board assemblies 7 of urceolus 6 inside, circuit board assemblies 7 comprises the first insulating plug 10 that is placed in the one end and the second insulating plug 3 that is placed in its other end, seal cover 2, first, the second insulating plug (10, the inwall interference fit of periphery 3) and urceolus 6, the first insulating plug 10 sealings are installed in urceolus 6 inwall tail ends, and push against to the collar flange extended to center of urceolus 6 inwall tail ends, the second insulating plug 3 is installed in urceolus 6 inwall front ends by seal cover 2 sealings.In the present embodiment, the required physical condition possessed that is suspended in arbitrary position in water according to object is: the suffered buoyancy of object equates with the gravity of object, form in the vertical direction a pair of equilibrant force, thereby realize that object can be suspended in the function of the arbitrary position in deep water.According to this principle, calculate for convenience displacement of volume, aspect production and processing, can enhance productivity again simultaneously, optimum structure is designed to the cylinder hollow structure by urceolus 6 exactly.And, in order to obtain the corrosion resistance of material under lower cost, adapt to the operational environment with corrosivity seawater, the preferred rustproof aluminum alloy material of urceolus 6.Circuit board assemblies 7 is made the as a whole interior forward end from urceolus 6 and is interted to tail end, and first, second insulating plug (10,3) is stuck in the two ends of urceolus 6, and 2 of seal covers are for sealing the front opening of urceolus 6.
Concrete, circuit board assemblies 7 also comprises circuit board 4, be fixedly connected on the short contact pin 8 of circuit board 4 one ends and long contact pin 11, the multiple conducting wires 1 of connecting circuit board 4 other ends, for the ease of connecting, short contact pin 8 and long contact pin 11 are through the first insulating plug 10 and extend out to urceolus 6 outsides.
In order to realize the reliability of sealing, make normal its effect of performance of circuit board assemblies 7, for its operational environment requirement, taked the mode of multiple sealing, be specially: between first, second insulating plug (10,3) and urceolus 6 inwalls, be equipped with a rubber seal 9.Urceolus 6 inwalls are provided with the pentagon of the cross sectional shape of the tail end of flange and the rubber seal between the first insulating plug 10, and the rubber seal between the front end of urceolus 6 inwalls and the second insulating plug 3 is O type rubber ring.First, second insulating plug (10,3) adopts elastic insulating material, the interior hole dimension of overall dimension and urceolus 6 adopts interference fit, during assembling, first, second insulating plug (10,3) is applied to certain power, make elastomeric material produce distortion, after being pushed into certain position, now, under the effect of elastic-restoring force, first, second insulating plug (10,3) has formed sealing function with urceolus 6 close contacts.In order further to strengthen sealing effectiveness, circuit board 4, first, second insulating plug (10,3), seal cover 2, the equal embedding of urceolus 6 gap location each other have fluid sealant 5, and pass through baking oven for drying solidification.
In sum, the present invention has the following advantages:
1, adopt multiple hermetically-sealed construction, the water resistance of connector is improved.
2, can be suspended in as required arbitrary position in water, the reception of signal and transmission are more accurate.
3, corrosion resistance is strong, can long-term work in deep water and be not corroded.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range that claims were limited.
Claims (6)
1. one kind seals the suspension connector, it is characterized in that: the cylindrical urceolus (6) that comprises an inner hollow, be positioned at the inner circuit board assemblies (7) of described urceolus (6), described circuit board assemblies (7) comprises the first insulating plug (10) that is placed in the one end and the second insulating plug (3) that is placed in its other end, seal cover (2), described first, the second insulating plug (10, the inwall interference fit of periphery 3) and urceolus (6), described the first insulating plug (10) sealing is installed in described urceolus (6) inwall tail end, described the second insulating plug (3) is installed in described urceolus (6) inwall front end by described seal cover (2) sealing.
2. sealing suspension connector according to claim 1, is characterized in that: between described first, second insulating plug (10,3) and urceolus (6) inwall, be equipped with a rubber seal (9).
3. sealing suspension connector according to claim 1, it is characterized in that: the short contact pin (8) that described circuit board assemblies (7) also comprises circuit board (4), be fixedly connected on described circuit board (4) one ends and long contact pin (11), be connected the multiple conducting wires (1) of described circuit board (4) other end, described short contact pin (8) and long contact pin (11) are through described the first insulating plug (10) and extend out to described urceolus (6) outside.
4. sealing suspension connector according to claim 3, it is characterized in that: described circuit board (4), described first, second insulating plug (10,3), seal cover (2), the equal embedding of urceolus (6) gap location each other have fluid sealant (5).
5. according to the described sealing suspension of claim 1-4 any one connector, it is characterized in that: described first, second insulating plug (10,3) adopts elastic insulating material.
6. according to the described sealing suspension of claim 1-4 any one connector, it is characterized in that: described urceolus (6) adopts the rustproof aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310418102.0A CN103474829B (en) | 2013-09-13 | 2013-09-13 | A kind of sealing suspension connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310418102.0A CN103474829B (en) | 2013-09-13 | 2013-09-13 | A kind of sealing suspension connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103474829A true CN103474829A (en) | 2013-12-25 |
| CN103474829B CN103474829B (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310418102.0A Active CN103474829B (en) | 2013-09-13 | 2013-09-13 | A kind of sealing suspension connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103474829B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113823949A (en) * | 2021-08-23 | 2021-12-21 | 北京航天控制仪器研究所 | High-sealing-performance power transmission structure for liquid floating instrument |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201378070Y (en) * | 2009-03-24 | 2010-01-06 | 青岛贵和科技有限公司 | Magnetostrictive liquid level sensor |
| CN101691956A (en) * | 2009-10-13 | 2010-04-07 | 宁波新早晨绿色照明科技有限公司 | Bottom-mounted sensor for solar water heater |
| US20110271518A1 (en) * | 2010-05-05 | 2011-11-10 | Ysi Incorporated | Probe and process of assembling said probe |
| CN202261290U (en) * | 2011-05-05 | 2012-05-30 | 河北威奥电子科技有限公司 | Lightning-protection type GNSS (Global Navigation Satellite System) signal relay amplifier |
-
2013
- 2013-09-13 CN CN201310418102.0A patent/CN103474829B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201378070Y (en) * | 2009-03-24 | 2010-01-06 | 青岛贵和科技有限公司 | Magnetostrictive liquid level sensor |
| CN101691956A (en) * | 2009-10-13 | 2010-04-07 | 宁波新早晨绿色照明科技有限公司 | Bottom-mounted sensor for solar water heater |
| US20110271518A1 (en) * | 2010-05-05 | 2011-11-10 | Ysi Incorporated | Probe and process of assembling said probe |
| CN202261290U (en) * | 2011-05-05 | 2012-05-30 | 河北威奥电子科技有限公司 | Lightning-protection type GNSS (Global Navigation Satellite System) signal relay amplifier |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113823949A (en) * | 2021-08-23 | 2021-12-21 | 北京航天控制仪器研究所 | High-sealing-performance power transmission structure for liquid floating instrument |
| CN113823949B (en) * | 2021-08-23 | 2024-05-31 | 北京航天控制仪器研究所 | High-sealing-performance power transmission structure for liquid floating instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103474829B (en) | 2015-10-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A sealed suspension connector Effective date of registration: 20220126 Granted publication date: 20151014 Pledgee: China Construction Bank Corporation Zunyi branch Pledgor: ZUNYI CITY FEIYU ELECTRON CO.,LTD. Registration number: Y2022520000007 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20151014 Pledgee: China Construction Bank Corporation Zunyi branch Pledgor: ZUNYI CITY FEIYU ELECTRON CO.,LTD. Registration number: Y2022520000007 |