CN208014948U - Seal low sense high-voltage electric connector - Google Patents
Seal low sense high-voltage electric connector Download PDFInfo
- Publication number
- CN208014948U CN208014948U CN201820549412.4U CN201820549412U CN208014948U CN 208014948 U CN208014948 U CN 208014948U CN 201820549412 U CN201820549412 U CN 201820549412U CN 208014948 U CN208014948 U CN 208014948U
- Authority
- CN
- China
- Prior art keywords
- electric connector
- voltage electric
- gasket
- bung flange
- socket casing
- 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
- 238000009434 installation Methods 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 26
- 239000003292 glue Substances 0.000 claims description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 7
- 229920002379 silicone rubber Polymers 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 229920006351 engineering plastic Polymers 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 239000004636 vulcanized rubber Substances 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000004642 Polyimide Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- PQTCMBYFWMFIGM-UHFFFAOYSA-N gold silver Chemical compound [Ag].[Au] PQTCMBYFWMFIGM-UHFFFAOYSA-N 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Abstract
The utility model discloses a kind of low sense high-voltage electric connectors of sealing, including bung flange, mounting plate I and Socket casing；One cavity is set in the Socket casing；It is connect with cable seal on the inside of the bung flange, the screw-internal thread fit being arranged on one section of cavity inner wall being arranged in external screw thread and the Socket casing on the bung flange；The installation version I is located in the cavity of the Socket casing, and the installation sides version I are contacted with the bung flange end face；The utility model increases creepage distance of insulation and blocking electrical creepage path etc., the storage reliability of fuse can be improved by using sealing rubber ring crimp.
Description
Technical field
The utility model is related to priming system technical fields, and in particular to a kind of low sense high pressure of the sealing can be used for fuze system
Electric connector.
Background technology
It is very high to the reliability requirement of weaponry in tech war, it is desirable that the moment keep Combat readiness and
Mlssion success, more stringent requirements are proposed for this storage reliability to fuze system.And weapon is in long term storage
Due to radiating, decomposing gas and moisture content etc., the storage life of electronic component can be reduced, and reduce fuze system
Storage reliability in turn results in the reduction of weapon system storage reliability.
Slapper detonator is the high energy priming system based on film flying Impact Initiation technology, earliest by U.S. Lao Lunsilifu
The J.R.Stroud in More laboratory proposes, has that reliability is high, safe, action time is short, strong environmental adaptability etc.
Advantage is applied widely in in-line arrangement fuse.In order to improve the storage reliability of in-line arrangement fuse, it is necessary to invent one
Low sense high-voltage electric connector of the kind with sealing function.
Utility model content
The utility model overcomes the deficiencies in the prior art, provides a kind of sealing low sense high-voltage electric connector, it is intended to improve
The reliability of fuze system storage.
In view of the above problem of the prior art, applicant carries out according to the long-term storage example of domestic and international semiconductor devices
Analysis proposes：The good metal of air-tightness or ceramic package device, if internal moisture diffusion is less than 5000 × 10-6, outer lead
Quality of coating is good, and storage period under the conditions of I classes is up to 25 years or even longer.The utility model uses following technical scheme：
A kind of low sense high-voltage electric connector of sealing, including：
One Socket casing, the Socket casing is interior to be arranged a cavity；
One bung flange, the bung flange inside are connect with cable seal, and external screw thread and the Socket casing are arranged on the bung flange
The screw-internal thread fit being arranged on one section of interior cavity inner wall；
One mounting plate I, the installation version I are located in the cavity of the Socket casing, and the installation sides version I with it is described
Bung flange end face contacts；The other sides the installation version I set gradually gasket I, installation version II and gasket II, the socket shell again
The step of the one blocking gasket II of setting in the cavity of body；Plugging hole component runs through the installation version II, gasket I and installation
After plate I with the cable connection；In the case where the Socket casing is rotated relative to the bung flange, the bung flange pushes the peace
Loading I, gasket I, installation version II and gasket II are compressed to be tightly connected with realizing.
In order to which the utility model is better achieved, further technical solution is：
An embodiment according to the present utility model, the cable are flat cable.
Another embodiment according to the present utility model, the ring that the installation version II end sets one are inserted into for plug
Shape cavity.
Another embodiment according to the present utility model, the annular cavity bottom setting gasket III.
Another embodiment according to the present utility model, the material of the gasket III is using silicon rubber or vulcanization rubber
Glue.
Another embodiment according to the present utility model, by the way that a casting glue is arranged between the bung flange and the cable
Realize the sealed connection of the bung flange and the cable.
An annular groove, the ring is arranged in another embodiment according to the present utility model, the Socket casing end face
Sealing ring is set in connected in star.
The material of another embodiment according to the present utility model, the gasket I and/or gasket II use silicon rubber
Glue or vulcanized rubber.
The utility model can also be：
The contact of another embodiment according to the present utility model, the plugging hole component uses electric connector contact
Material, including copper, nickel and silver.
Another embodiment according to the present utility model, the mounting plate II use injected plastics material, including LCP engineering plastics
Material and polyethylene.
Compared with prior art, one of the beneficial effects of the utility model are：
A kind of low sense high-voltage electric connector of sealing of the utility model using sealing rubber ring crimp, increases and insulate
Creepage distance and the relevant programme for blocking electrical creepage path, can be improved the storage reliability of in-line arrangement fuse；According to experiment, this practicality
Novel high pressure resistant reachable 11kV, leakproofness is up to 1 × 10-9Pam3/s (spray helium method)；And the material that the utility model uses
Material includes：The metal materials such as aluminium, copper, nickel, the insulating materials such as polyimides, engineering plastics, the sealing materials such as silicon rubber；Its source
Extensively, cheap, save cost.
Description of the drawings
Illustrate present specification embodiment or technical solution in the prior art in order to clearer, it below will be to embodiment
Or attached drawing needed in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the reference to some embodiments in present specification, for those skilled in the art, what is do not made the creative labor
In the case of, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram according to the low sense high-voltage electric connector of sealing of the utility model one embodiment.
Fig. 2 is according to the flat cable A-A of the utility model one embodiment to schematic cross-sectional view.
Wherein, entitled corresponding to the reference numeral in attached drawing：
1- casting glues, 2- bung flanges, 3- install version I, 4- gasket I, 5- gasket II, and it is slotting that 6- installs version II, 7-
Aperture member, 8- gaskets III, 9- sealing ring, 10- Socket casings, 11- cables, 111- insulating layers I, 112- conductive layer
I, 113- insulating layer II, 114- conductive layer II, 115- insulating layer III, 12- step, 13- annular cavities, 14- annulars are recessed
Slot.
Specific implementation mode
The utility model is described in further detail with reference to embodiment, but the embodiment of the utility model is not
It is limited to this.
As shown in Figure 1, Fig. 1 shows the knot of the low sense high-voltage electric connector of sealing according to the utility model one embodiment
Structure, it is a kind of to seal low sense high-voltage electric connector, including casting glue 1, bung flange 2, installation version I3, gasket I4, gasket II5, peace
Loading II6, plugging hole component 7, gasket III8, sealing ring 9, Socket casing 10 and cable 11；Wherein, in the Socket casing 10
One cavity is set；2 inside of the bung flange is tightly connected with cable 11, setting external screw thread and the Socket casing on the bung flange 2
The screw-internal thread fit being arranged on one section of cavity inner wall in 10；The installation version I3 is located in the cavity of the Socket casing 10,
And the installation sides version I3 are contacted with 2 end face of the bung flange；The other sides the installation version I3 set gradually gasket I4, peace again
Loading II6 and gasket II5, the step 12 of the interior one blocking gasket II5 of setting of cavity of the Socket casing 10；Jack
Component 7 is connect after running through the installation version II6, gasket I4 and mounting plate I3 with the cable 11；In the Socket casing 10
In the case that the bung flange 2 rotates, the bung flange 2 pushes the installation version I3, gasket I4, installation version II6 and sealing
Pad II5 is compressed to be tightly connected with realizing.The annular cavity 13 that the installation version II6 end sets one are inserted into for plug.
The low sense high-voltage electric connector of the sealing, it is characterised in that gasket is arranged in 13 bottom of the annular cavity
III8。
An annular groove 14 is arranged in 10 end face of Socket casing, and sealing ring 9 is arranged in the annular groove 14.Sealing ring 9 is logical
The sealing between elastic compression deformation realization socket and system is crossed, the sealings rubber such as silicon rubber or vulcanized rubber can be used in material
Material can be selected according to specific sealed environment, and can be by glue sticking in 10 end face of Socket casing annular groove 14
In.
By realizing the sealing of socket itself, material to the crimp of gasket I4, gasket II5 and gasket III8
The sealings rubber material such as silicon rubber or vulcanized rubber all can be used in material.
Bung flange 2 is screwed by screw thread with Socket casing 10 and realizes gasket I4, the elastic compression of gasket II5 deforms, spiral shell
The preferable copper of material of circle 2.The sealing between plugging hole component 7 and mounting plate I3 is realized in the elastic compression deformation of gasket I4, wherein
7 contact material of plugging hole component can be to be plated on the electric connector contacts materials, with contact pin contact portion nickel such as copper, nickel or silver
Gold；The material for installing version I3 is LCP engineering plastics.Mounting plate II6 and Socket casing are realized in the elastic compression deformation of gasket II5
Sealing between 10, wherein mounting plate II6 can be used Shooting Technique and be process, and material can be LCP engineering plastics or polyethylene
Equal injected plastics materials；The material of Socket casing 10 can be aluminium alloy.The mounting plate II6 of gasket III8 and plug, which is compressed, to be deformed, real
Show plug, the end face seal that socket connects and climb resistance and breaks.It can reliably be welded by way of soldering between cable 11 and plugging hole component 7
It connects in succession, the bung flange 2 and the cable 11 can be realized by the way that a casting glue 1 is arranged between the bung flange 2 and the cable 11
Sealed connection, climb that resistance is disconnected by the realization of casting glue 1, casting glue 1 selects the adhesive of good insulating, such as epoxide-resin glue.
Cable 11 can be flat cable, as shown in Fig. 2, Fig. 2 shows according to the flat of the utility model one embodiment
The structure of flat cable, cable 11 include insulating layer I111, conductive layer I112, insulating layer II113, conductive layer II114 and insulating layer
III115.Wherein, insulating layer I111, insulating layer II113, lower insulating layer III115 material be polyimides, thickness is according to exhausted
Edge and resistance to pressure request are adjusted, generally in 0.02mm~0.8mm；Conductive layer I112, conductive layer II114 materials are copper, thickness
It is adjusted according to overcurrent size, generally 10 μm~100 μm.It is glued by crimping mode between each conductive layer and insulating layer
It connects.
What each embodiment stressed is all the difference with other embodiments in this specification, each embodiment it
Between identical similar portion cross-reference." one embodiment " for being spoken of in the present specification, " another embodiment ",
" embodiment " etc. refers to that combining specific features, structure or the feature of embodiment description to be included in the application generality retouches
In at least one embodiment stated.It is not centainly to refer to the same implementation that statement of the same race, which occur, in multiple places in the description
Example.Furthermore, it is understood that when describing a specific features, structure or feature in conjunction with any embodiment, what is advocated is to combine
Other embodiment realizes that this feature, structure or feature are also fallen in the scope of the utility model.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it is disclosed and the scope of the claims in the application
It is interior, a variety of variations and modifications can be carried out to the building block and/or layout of theme combination layout.In addition to building block and/
Or outside the variations and modifications of layout progress, to those skilled in the art, other purposes also will be apparent.
Claims (10)
1. a kind of sealing low sense high-voltage electric connector, it is characterised in that including：
One Socket casing (10), the Socket casing (10) is interior to be arranged a cavity；
One bung flange (2) is tightly connected with cable (11) on the inside of the bung flange (2), on the bung flange (2) setting external screw thread with it is described
The screw-internal thread fit being arranged on one section of cavity inner wall in Socket casing (10)；
One mounting plate I (3), the installation version I (3) is located in the cavity of the Socket casing (10), and the installation version I (3)
Side is contacted with the bung flange (2) end face；Installation version I (3) other side sets gradually gasket I (4), installation version II again
(6) and gasket II (5), in the cavity of the Socket casing (10) the one blocking gasket II (5) of setting step (12)；
Plugging hole component (7) is connect with the cable (11) afterwards through the installation version II (6), gasket I (4) and mounting plate I (3)；
For the Socket casing (10) relative in the case that the bung flange (2) rotates, the bung flange (2) pushes the installation version I (3), close
Packing I (4), installation version II (6) and gasket II (5) are compressed to be tightly connected with realizing.
2. according to claim 1 seal low sense high-voltage electric connector, it is characterised in that the cable (11) is flat electricity
Cable.
3. according to claim 1 seal low sense high-voltage electric connector, it is characterised in that installation version II (6) end is set
Set an annular cavity (13) for plug insertion.
4. according to claim 3 seal low sense high-voltage electric connector, it is characterised in that annular cavity (13) bottom
Gasket III (8) is set.
5. according to claim 4 seal low sense high-voltage electric connector, it is characterised in that the material of the gasket III (8)
Material uses silicon rubber or vulcanized rubber.
6. according to claim 1 seal low sense high-voltage electric connector, it is characterised in that the bung flange (2) and the cable
(11) sealed connection of the bung flange (2) and the cable (11) is realized between by the way that a casting glue (1) is arranged.
7. according to claim 1 seal low sense high-voltage electric connector, it is characterised in that Socket casing (10) end face
One annular groove (14) is set, sealing ring (9) is set in the annular groove (14).
8. the low sense high-voltage electric connector of sealing according to claim 1, it is characterised in that the gasket I (4) and/or close
The material of packing II (5) uses silicon rubber or vulcanized rubber.
9. according to claim 1 seal low sense high-voltage electric connector, it is characterised in that the contact of the plugging hole component (7)
Part uses electric connector contact material, including copper, nickel and silver.
10. according to claim 1 seal low sense high-voltage electric connector, it is characterised in that the mounting plate II (6) uses
Injected plastics material, including LCP engineering plastics and polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820549412.4U CN208014948U (en) | 2018-04-17 | 2018-04-17 | Seal low sense high-voltage electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820549412.4U CN208014948U (en) | 2018-04-17 | 2018-04-17 | Seal low sense high-voltage electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208014948U true CN208014948U (en) | 2018-10-26 |
Family
ID=63892828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820549412.4U Expired - Fee Related CN208014948U (en) | 2018-04-17 | 2018-04-17 | Seal low sense high-voltage electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208014948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461959A (en) * | 2018-04-17 | 2018-08-28 | 中国工程物理研究院化工材料研究所 | Seal low sense high-voltage electric connector |
-
2018
- 2018-04-17 CN CN201820549412.4U patent/CN208014948U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461959A (en) * | 2018-04-17 | 2018-08-28 | 中国工程物理研究院化工材料研究所 | Seal low sense high-voltage electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |