CN205863517U - A kind of water proof and dust proof and jamming-proof adapter - Google Patents
A kind of water proof and dust proof and jamming-proof adapter Download PDFInfo
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- CN205863517U CN205863517U CN201620556066.3U CN201620556066U CN205863517U CN 205863517 U CN205863517 U CN 205863517U CN 201620556066 U CN201620556066 U CN 201620556066U CN 205863517 U CN205863517 U CN 205863517U
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- housing
- proof
- jamming
- adapter
- insulator
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Abstract
This utility model discloses a kind of water proof and dust proof and jamming-proof adapter, it includes plug and socket, plug includes contact pin, first insulator and the first housing, socket includes jack, second insulator and the second housing, socket also includes the 3rd housing being arranged on the second housing appearance, the inner embedded type circuit board connected with contact pin one end it is provided with in first housing, the first sealing ring it is provided with between first housing and the first insulator, contact pin appearance is arranged with the second sealing ring, it is provided with the 3rd sealing ring between second housing and the 3rd housing, some projections angularly it are provided with in first housing outer surface, some first grooves angularly it are provided with on inwall, second housing outer surface is angularly provided with the raised line being housed in the first groove, it is provided with on 3rd inner walls surface and houses the second protruding groove.This utility model sealing property is high, and anti-electromagnetic interference capability is strong, and is prevented from affecting signal transmission effect because junction rotates.
Description
[technical field]
This utility model belongs to connector technique field, particularly relates to a kind of water proof and dust proof and jamming-proof adapter.
[background technology]
Along with the fast development of scientific and technological level, Internet era megatrend in, computer become life that people commonly use,
Work tool.At present, due to features such as thermal diffusivity are good, be easy to HardwareUpgring, self-protection is good, the application of desktop computer is still
Quite extensive, the such as server of more application software, industrial design computer, dedicated etc..General along with adapter
All over application, people also been proposed higher requirement to adapter, the most high temperature resistant, waterproof, be connected firmly, anti electromagnetic wave interference
Deng；For the place of work under bad environment, its connector plug is pullled the most frequently with socket, then require its junction
There is stronger bonding strength, and in existing technology, existing water-proof function can guarantee that again the adapter that high intensity connects is little
See, and after more round end connector plug docks with socket, be susceptible to rotate, affect signal and transmit.
Therefore, it is necessary to provide a kind of new water proof and dust proof and jamming-proof adapter to solve the problems referred to above.
[utility model content]
Main purpose of the present utility model is to provide a kind of water proof and dust proof and jamming-proof adapter, its sealing property
Height, anti-electromagnetic interference capability is strong, and is prevented from affecting signal transmission effect because junction rotates.
This utility model is achieved through the following technical solutions above-mentioned purpose: a kind of water proof and dust proof and jamming-proof adapter,
It includes that plug and socket, described plug include contact pin, the first insulator and the first housing, described socket include jack,
Two insulators and the second housing, described socket also includes the 3rd housing being arranged on described second housing appearance, described first
The inner embedded type circuit board connected with described contact pin one end it is provided with, between described first housing and described first insulator in housing
Being provided with the first sealing ring, described contact pin appearance is arranged with the second sealing ring, between described second housing and described 3rd housing
It is provided with the 3rd sealing ring, described first housing outer surface is angularly provided with on some projections, inwall and is angularly provided with
Some first grooves, described second housing outer surface is angularly provided with the raised line being housed in described first groove, and described
The second groove housing described projection it is provided with on three inner walls surfaces.
Further, described second sealing ring protrudes the surface of described first insulator, and described second insulator surface encloses
Described jack periphery is provided with the 3rd embedded groove.
Further, the bottom of described 3rd groove is not less than the top of described jack.
Further, described first enclosure interior is provided with cavity, and described cavity includes and described first insulator interference
Large-diameter portion that the minor diameter part that is connected, internal diameter are bigger than described minor diameter part and between described large-diameter portion and described minor diameter part
Concave part.
Further, described first sealing ring is housed in described concave part.
Further, it is provided with between the outer surface that the inner wall surface of described large-diameter portion is corresponding with described first insulator
One gap.
Further, when described plug docks with described socket, described second housing is housed in described first gap.
Further, it is provided with the second gap between described second housing and described 3rd housing.
Further, described 3rd sealing ring is arranged on bottom described second gap, and described plug docks with described socket
Time, described first housing is housed in described second gap.
Further, described first groove runs through described large-diameter portion.
Compared with prior art, the having the beneficial effects that of a kind of water proof and dust proof of this utility model and jamming-proof adapter:
Sealing property is high, and anti-electromagnetic interference capability is strong, and is prevented from affecting signal transmission effect because junction rotates.Concrete,
1) coordinated with the second groove by raised line and the cooperation of the first groove, projection, it is possible to prevent plug and socket pair
Connect rear mutual dislocation to rotate, thus prevent the signal transmission issues caused because of rotation；
2) inner embedded type circuit board connected with contact pin is set in the first housing, outside can effectively being prevented by circuit design
Boundary's Electromagnetic Interference；
3) in concave part, the second gap, it is provided with the first sealing ring, the 3rd sealing ring respectively, improves the close of adapter
Envelope effect；
4) the second sealing ring is set in contact pin appearance, and the 3rd groove is set at the second insulator surface of socket so that
After plug docks with socket, the second sealing ring can be housed in the 3rd groove, is sealed with jack junction at contact pin,
Further improve the sealing effectiveness of the present embodiment, improve waterproof and dustproof ability, thus extend of the present utility model
The scope of application.
[accompanying drawing explanation]
Fig. 1 is the structural representation of plug in this utility model embodiment；
Fig. 2 is the structural representation of socket in this utility model embodiment；
In figure, numeral represents:
1 contact pin；2 first insulators；3 first housings, 31 first grooves, 32 is protruding, 33 first connecting portions, and 34 first lead to
Hole；4 first sealing rings；5 second sealing rings；6 jacks；7 second insulators, 71 the 3rd grooves；8 second housings, 81 raised lines；9
Three housings, 91 second grooves, 92 second connecting portions, 93 second through holes；10 the 3rd sealing rings.
[detailed description of the invention]
Embodiment:
Refer to Fig. 1-Fig. 2, the present embodiment is water proof and dust proof and jamming-proof adapter, and it includes plug and socket.
Plug include contact pin 1, wrap contact pin 1 and cylindrical the first insulator 2, fixed cover be located at the first insulation
Body 2 outer surface and the first housing 3 of being made by metal material.First housing 3 is internally provided with cavity, cavity include with
Minor diameter part, the internal diameter large-diameter portion bigger than minor diameter part that first insulator 2 interference fit connects and be positioned at large-diameter portion and minor diameter part
Between concave part.It is provided with the first gap between the outer surface that the inner wall surface of large-diameter portion is corresponding with the first insulator 2.Big footpath
Some first grooves 31 angularly it are provided with on the inwall in portion.First insulator 2 appearance is arranged be housed in concave part
One sealing ring 4.Some protruding 32 angularly it are provided with on first housing 3 outer surface.The medium position of the first housing 3 arranges oriented
The first outer expansion and rectangular connecting portion 33, four angular zones of the first connecting portion 33 are provided with the first through hole 34.Contact pin 1
Appearance is arranged with the second sealing ring 5, and the second sealing ring 5 protrudes the surface of the first insulator 2.First housing 3 also sets up with
The inner embedded type circuit board (not indicating in figure) of contact pin 1 connection.
Socket include the jack 6 being made by conductive material, be wrapped in jack 6 outer surface and cylindrical second
The second housing 8 that is that insulator 7, fixed cover are located at the second insulator 7 outer surface and that be made by metal material and sheathed
The 3rd housing 9 in the second housing 8 appearance.Second housing 8 outer surface is angularly provided be housed in the first groove 31 convex
Bar 81.It is provided with the second gap between second housing 8 and the 3rd housing 9, is provided with bottom the second gap and is set in the second housing 8
3rd sealing ring 10 of outer surface.Second groove 91 corresponding with protruding 32 positions it is provided with in 3rd housing 9 inner wall surface.The
The medium position of three housings 9 is provided with the second that expand outwardly and rectangular connecting portion 92, four angles of the second connecting portion 92
Region is provided with the second through hole 93.Second insulator 7 surface is provided with the 3rd embedded groove 71 around jack 6 periphery, the
The bottom of three grooves 71 is not less than the top of jack 6.
When plug docks with socket, the second housing 8 is housed in the first gap, and the first housing 3 is housed in the second gap,
By raised line 81 and the first groove 31 coordinate and protruding 32 with the coordinating of the second groove 91, it is possible to prevent plug from docking with socket
Rear mutual dislocation rotates, thus prevents the signal transmission issues caused because of rotation；By by the first connecting portion 33
The first through hole 34 be directed at the second through hole 93 on the second connecting portion 92, then by bolt, plug is linked together with socket,
Improve the bonding strength of plug and socket, thus when preventing pulling force bigger by the external world, plug will not depart from socket；Point
In concave part, the second gap, it is not provided with the first sealing ring the 4, the 3rd sealing ring 10, improves the sealing effectiveness of the present embodiment；
Second sealing ring 5 is set in contact pin 1 appearance, and at the second insulator 7 surface configuration the 3rd groove 71 of socket so that plug with
After socket docking, the second sealing ring 5 can be housed in the 3rd groove 71, is sealed with jack 6 junction at contact pin 1,
Further improve the sealing effectiveness of the present embodiment, improve waterproof and dustproof ability, thus extend the suitable of the present embodiment
By scope, the first housing 3 arranges the inner embedded type circuit board connected with contact pin 1, outside can effectively being prevented by circuit design
Boundary's Electromagnetic Interference.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art,
On the premise of creating design without departing from this utility model, it is also possible to making some deformation and improvement, these broadly fall into this practicality
Novel protection domain.
Claims (10)
1. water proof and dust proof and a jamming-proof adapter, it includes that plug and socket, described plug include contact pin, the first insulation
Body and the first housing, described socket includes jack, the second insulator and the second housing, it is characterised in that: described socket is also
Including being arranged on the 3rd housing of described second housing appearance, it is provided with in described first housing and connects with described contact pin one end
Inner embedded type circuit board, is provided with the first sealing ring, described contact pin appearance set between described first housing and described first insulator
It is provided with the second sealing ring, is provided with the 3rd sealing ring between described second housing and described 3rd housing, outside described first housing
Angularly it is provided with on surface on some projections, inwall and is angularly provided with some first grooves, described second housing outer surface
Angularly it is provided with the raised line being housed in described first groove, described 3rd inner walls surface is provided with collecting described convex
The second groove risen.
2. water proof and dust proof as claimed in claim 1 and jamming-proof adapter, it is characterised in that: described second sealing ring protrudes
The surface of described first insulator, it is recessed that described second insulator surface is provided with embedded the 3rd around described jack periphery
Groove.
3. water proof and dust proof as claimed in claim 2 and jamming-proof adapter, it is characterised in that: the bottom of described 3rd groove
It is not less than the top of described jack.
4. water proof and dust proof as claimed in claim 1 and jamming-proof adapter, it is characterised in that: described first enclosure interior sets
Being equipped with cavity, described cavity includes that the minor diameter part, the internal diameter that are connected with described first insulator interference fit are bigger than described minor diameter part
Large-diameter portion and concave part between described large-diameter portion and described minor diameter part.
5. water proof and dust proof as claimed in claim 4 and jamming-proof adapter, it is characterised in that: described first sealing ring houses
In described concave part.
6. water proof and dust proof as claimed in claim 4 and jamming-proof adapter, it is characterised in that: the inwall table of described large-diameter portion
It is provided with the first gap between the outer surface that face is corresponding with described first insulator.
7. water proof and dust proof as claimed in claim 6 and jamming-proof adapter, it is characterised in that: described plug and described socket
During docking, described second housing is housed in described first gap.
8. water proof and dust proof as claimed in claim 1 and jamming-proof adapter, it is characterised in that: described second housing is with described
It is provided with the second gap between 3rd housing.
9. water proof and dust proof as claimed in claim 8 and jamming-proof adapter, it is characterised in that: described 3rd sealing ring is arranged
Bottom described second gap, when described plug docks with described socket, described first housing is housed in described second gap.
10. water proof and dust proof as claimed in claim 4 and jamming-proof adapter, it is characterised in that: described first groove runs through
Described large-diameter portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620556066.3U CN205863517U (en) | 2016-06-12 | 2016-06-12 | A kind of water proof and dust proof and jamming-proof adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620556066.3U CN205863517U (en) | 2016-06-12 | 2016-06-12 | A kind of water proof and dust proof and jamming-proof adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205863517U true CN205863517U (en) | 2017-01-04 |
Family
ID=57638858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620556066.3U Active CN205863517U (en) | 2016-06-12 | 2016-06-12 | A kind of water proof and dust proof and jamming-proof adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205863517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273911A (en) * | 2018-10-10 | 2019-01-25 | 嘉兴松州工业科技有限公司 | A kind of sealing structure of the hole N electric power connector |
-
2016
- 2016-06-12 CN CN201620556066.3U patent/CN205863517U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273911A (en) * | 2018-10-10 | 2019-01-25 | 嘉兴松州工业科技有限公司 | A kind of sealing structure of the hole N electric power connector |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |