CN107809029A - Electromagnetic pulse-resisting socket - Google Patents
Electromagnetic pulse-resisting socket Download PDFInfo
- Publication number
- CN107809029A CN107809029A CN201710909059.6A CN201710909059A CN107809029A CN 107809029 A CN107809029 A CN 107809029A CN 201710909059 A CN201710909059 A CN 201710909059A CN 107809029 A CN107809029 A CN 107809029A
- Authority
- CN
- China
- Prior art keywords
- back casing
- square plate
- electromagnetic pulse
- contact pin
- insulator
- 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
- 239000012212 insulator Substances 0.000 claims abstract description 29
- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 239000004033 plastic Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 37
- 238000003466 welding Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000006378 damage Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/625—Casing or ring with bayonet engagement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
Abstract
The present invention relates to jack technology field, specifically a kind of electromagnetic pulse-resisting socket.The present invention includes square plate housing and back casing, and the inner chamber of the square plate housing and back casing is provided with weld assembly, negative and positive nut, support set, rear insulator, the second jump ring, contact pin；The square plate housing is fixedly connected with the back casing by screw and pad；The weld assembly includes the TVS device of circuit board and welding on circuit boards and interior spring, the weld assembly is fixed in the back casing by support set and negative and positive nut, the weld assembly ground hole welds with support set, the interior spring is connected with contact pin, insulator inlays plastic compression in the outside of the contact pin after described, insulator and the contact pin are fixed on inside the back casing by second jump ring after described, and the back casing afterbody assembles grommet.The present invention is used for the electrical connection for the electronic equipment that need to be protected, and can dock use with common 38999 series of header.
Description
Technical field
The present invention relates to jack technology field, specifically a kind of electromagnetic pulse-resisting socket.
Background technology
Electromagnetic pulse can be coupled with cable, wire and antenna etc., and electromagnetic pulse energy is passed to electronic equipment, caused
Electronic equipment fails or damage, contactor tripping operation and trigger upset；Memory (magnetic core, the magnetic to be worked according to magnetic flux can be made
Drum and tape etc.) demagnetization or distortion, destroy component or erase storage information and cause closing to transmit glitch.Electromagnetic pulse is also
Can be to produce induced-current on the metal shell of aircraft, guided missile etc., this electric current flows along the metal surface of aircraft and guided missile,
And be coupled to by the gap on housing or hatch in housing, make electronic component, circuit and equipment by different degrees of interference
And destruction.
Destruction of the electromagnetic pulse to electronic equipment is the result of electromagnetic action, therefore, take precautions against the destruction of electromagnetic pulse according to
Electromagnetic principle is taken the necessary measures.By the reflection to electromagnetic pulse energy, absorption, isolate and release, it is decayed to equipment
The degree that can be born, it is the main thought for implementing Spark gap.
The content of the invention
For in place of above shortcomings in the prior art, the technical problem to be solved in the present invention is to provide a kind of anti-electricity
Magnetic field impulse socket, increase electromagnetic pulse-resisting function, protection sensitive electronic equipment, electronic system for common socket.
The used to achieve the above object technical scheme of the present invention is：A kind of electromagnetic pulse-resisting socket, including square plate shell
Body and back casing, the inner chamber of the square plate housing and back casing are provided with weld assembly, negative and positive nut, support set, rear insulator, the
Two jump rings, contact pin；The square plate housing is fixedly connected with the back casing by screw and pad；The weld assembly includes electricity
The TVS device of road plate and welding on circuit boards is fixed on institute with interior spring, the weld assembly by support set and negative and positive nut
State in back casing, the weld assembly ground hole is welded with support set, and the interior spring is connected with contact pin, and the rear insulator is inlayed
Plastic compression is fixed in the back casing in the outside of the contact pin, the rear insulator and the contact pin by second jump ring
Portion, the back casing afterbody assemble grommet.
The inner chamber of the square plate housing is additionally provided with insulator, the first sealing ring, interface sealing body and the first jump ring before pin；Institute
State the first sealing ring and interface sealing body sealing is fixed on the square plate enclosure interior, the interface sealing body sealing shroud exists
Outside the contact pin, insulator is fixed on the square plate enclosure interior by first jump ring before the pin.
Also include the bayonet lock for being used for connects bayonet socket connection plug, the bayonet lock is connected to the outside of the square plate housing.
First sealing ring and the interface sealing body are relative to insulator before the pin close to the tip of the contact pin.
Insulator is located remotely from the position at the contact pin tip after described.
The quantity of the weld assembly according to actually need protection signal quantity adjust.
The junction of the square plate housing and the back casing is equipped with the second sealing ring.
The outside of the back casing connects conductive rubber cushion.
Hole position mark is printed on the grommet.
The corner of the square plate housing is provided with four mounting holes.
The present invention has advantages below and beneficial effect：
1st, the present invention is used for the electrical connection for the electronic equipment that need to be protected, and can dock use with common 38999 series of header.
2nd, structure of the present invention is novel, can be used in harsh, adverse circumstances, can smooth surge forward position, suppression spike arteries and veins
Punching, limitation maximum voltage are close to system operating voltage, and dissipate (or bypass) big energy, so as to ensure equipment from strong
Electromagnetic pulse is acted on and damaged.
Brief description of the drawings
Fig. 1 is the main structure figure of the present invention；
Fig. 2 is Fig. 1 F-F direction structure figures；
Fig. 3 is the overall structure figure of the present invention.
Wherein, 101 it is disk housing, 102 be bayonet lock, 103 be insulator before pin, 104 be TVS device, 105 is interior spring, 106
It is back casing for circuit board, 107,108 be conductive rubber cushion, 109 be sealing ring, 110 be interface sealing body, 111 is jump ring, 112
It is support set for negative and positive nut, 113,114 be sealing ring, 115 be rear insulator, 116 be jump ring, 117 be grommet, 118 is
Contact pin, 119 be screw, 120 be pad.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention is described in further detail.
As Figure 1-3, electromagnetic pulse-resisting socket, including square plate housing 101 and back casing 107, the square plate housing 101
With the inner chamber of back casing 107 be provided with weld assembly, negative and positive nut 112, support set 113, rear insulator 115, the second jump ring 116,
Contact pin 118；The square plate housing 101 is fixedly connected with the back casing 107 by screw 119 and pad 120；The welding group
Part includes circuit board 106 and the TVS device 104 that is welded on circuit board 106 and interior spring 105, according to actually needing protection signal number
The adjustable weld assembly quantity of amount.The weld assembly is fixed on the back casing by support set 113 and negative and positive nut 112
In 107, the weld assembly ground hole is welded with support set 113, and the interior spring 105 is connected with contact pin 118, ensures each contact pin
TVS device is accessed between 118 and housing and avoids secondary welding, it is easy to assembly.Insulator 115 is inlayed plastic compression and inserted described after described
The outside of pin 118, the rear insulator 115 and the contact pin 118 are fixed on the back casing by second jump ring 116
Inside 107, i.e., rear insulator 115 inlays plastic compression composition insulation components with contact pin 118, and insulation components can pass through the second jump ring
116 are fixed on inside back casing 107.Insulator 115 is located remotely from the position at the tip of contact pin 118 after described.Back casing 107
Grommet 117 is assembled after tail encapsulation fluid sealant, hole position mark is printed on grommet 117 and facilitates wiring.
The inner chamber of the square plate housing 101 is additionally provided with insulator 103, the first sealing ring 109, interface sealing body 110 before pin
With the first jump ring 111；First sealing ring 109 and the interface sealing body 110 sealing are fixed in the square plate housing 101
Portion, outside the contact pin 118, sealing ring 109 and interface sealing body 110 can be realized anti-the sealing shroud of interface sealing body 110
The sealing function of electromagnetic pulse socket and plug butt-joint clearance, realize product moisture proof function.Insulator 103 passes through before the pin
First jump ring 111 is fixed on inside the square plate housing 101.Insulator 103 passes through before pin inside square plate body shell body 101
First jump ring 111 is fixed therein, and plays the butt end of contact pin 118 guiding position-limiting action.Insulator 103 and interface sealing body before pin
110 are sealed by casting glue.First sealing ring 109 and the interface sealing body 110 are relative to insulator 103 before the pin
Close to the tip of the contact pin 118.
For the bayonet lock 102 of connects bayonet socket connection plug, the bayonet lock 102 is connected to the outside of the square plate housing 101.
Square plate housing 101 forms square plate housing unit with bayonet lock 102, can be locked with bayonet connection plug rapid abutting joint, in the strong environment that shakes
Under can still ensure to be reliably connected.
The junction of the square plate housing 101 and the back casing 107 is equipped with the second sealing ring 114.The back casing 107
Outside connect conductive rubber cushion 108.The corner of square plate housing 101 is provided with four mounting holes, can be directly anchored in equipment.
The nonmetallic materials used in the present invention can use and consistency for a long time in certain radiation environment, and can meet
Product uses in the environment of high temperature, low temperature and high/low temperature rapid translating.Product possesses certain sealing can be in wet condition
Use.TVS device 104 in product smoothly surge forward position, suppression spike, limitation maximum voltage can be close to system
Operating voltage, dissipate (or bypass) big energy, is damaged so as to ensure equipment to be acted on from strong electromagnetic pulse.
Claims (10)
- A kind of 1. electromagnetic pulse-resisting socket, it is characterised in that including square plate housing (101) and back casing (107), the square plate shell The inner chamber of body (101) and back casing (107) is provided with weld assembly, negative and positive nut (112), support set (113), rear insulator (115), the second jump ring (116), contact pin (118)；The square plate housing (101) and the back casing (107) pass through screw (119) And pad (120) is fixedly connected；The weld assembly includes circuit board (106) and the TVS device being welded on circuit board (106) (104) back casing is fixed on by support set (113) and negative and positive nut (112) with interior spring (105), the weld assembly (107) in, the weld assembly ground hole is welded with support set (113), and the interior spring (105) is connected with contact pin (118), described It is logical in the outside of the contact pin (118), the rear insulator (115) and the contact pin (118) to inlay plastic compression for insulator (115) afterwards Cross second jump ring (116) and be fixed on the back casing (107) inside, back casing (107) afterbody assembles grommet (117)。
- 2. electromagnetic pulse-resisting socket according to claim 1, it is characterised in that the inner chamber of the square plate housing (101) is also Provided with insulator before pin (103), the first sealing ring (109), interface sealing body (110) and the first jump ring (111)；Described first is close Seal (109) and the interface sealing body (110) sealing are fixed on square plate housing (101) inside, the interface sealing body (110) sealing shroud is outside in the contact pin (118), and insulator (103) is fixed on by first jump ring (111) before the pin The square plate housing (101) is internal.
- 3. electromagnetic pulse-resisting socket according to claim 1 or 2, it is characterised in that also include being used for connects bayonet socket connection The bayonet lock (102) of plug, the bayonet lock (102) are connected to the outside of the square plate housing (101).
- 4. electromagnetic pulse-resisting socket according to claim 2, it is characterised in that first sealing ring (109) and described Interface sealing body (110) is relative to insulator (103) before the pin close to the tip of the contact pin (118).
- 5. electromagnetic pulse-resisting socket according to claim 1, it is characterised in that insulator (115) is located remotely from after described The position at contact pin (118) tip.
- 6. electromagnetic pulse-resisting socket according to claim 1, it is characterised in that the quantity of the weld assembly is according to reality Protection signal quantity is needed to adjust.
- 7. electromagnetic pulse-resisting socket according to claim 1, it is characterised in that the square plate housing (101) and it is described after The junction of housing (107) is equipped with the second sealing ring (114).
- 8. electromagnetic pulse-resisting socket according to claim 1, it is characterised in that the outside connection of the back casing (107) Conductive rubber cushion (108).
- 9. electromagnetic pulse-resisting socket according to claim 1, it is characterised in that be printed on hole position on the grommet (117) Mark.
- 10. electromagnetic pulse-resisting socket according to claim 1, it is characterised in that the corner of the square plate housing (101) is set There are four mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710909059.6A CN107809029B (en) | 2017-09-29 | 2017-09-29 | Anti-electromagnetic pulse socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710909059.6A CN107809029B (en) | 2017-09-29 | 2017-09-29 | Anti-electromagnetic pulse socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107809029A true CN107809029A (en) | 2018-03-16 |
| CN107809029B CN107809029B (en) | 2023-10-27 |
Family
ID=61584772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710909059.6A Active CN107809029B (en) | 2017-09-29 | 2017-09-29 | Anti-electromagnetic pulse socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107809029B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4468080A (en) * | 1981-06-22 | 1984-08-28 | Automation Industries, Inc. | Cable shield termination means for plug and receptacle connectors |
| US20040058575A1 (en) * | 2000-12-20 | 2004-03-25 | Allan Nicholson | Electrical connectors |
| CN101510650A (en) * | 2009-03-20 | 2009-08-19 | 贵州航天电器股份有限公司 | Socket capable of resisting electromagnetic interference and electromagnetic impulse |
| CN204144598U (en) * | 2014-08-29 | 2015-02-04 | 沈阳兴华航空电器有限责任公司 | A kind of novel filtering electric connector socket |
| CN204668527U (en) * | 2014-12-05 | 2015-09-23 | 沈阳兴华航空电器有限责任公司 | A kind of TVS transient protective socket |
| CN205051114U (en) * | 2015-09-22 | 2016-02-24 | 沈阳兴华华亿轨道交通电器有限公司 | Charging connector of electric automobile |
| CN205488811U (en) * | 2016-02-26 | 2016-08-17 | 沈阳兴华航空电器有限责任公司 | Radio frequency socket |
| CN106252966A (en) * | 2016-08-31 | 2016-12-21 | 沈阳兴华航空电器有限责任公司 | A kind of double nip of resistance to environment USB3.0 adapter |
| CN207320426U (en) * | 2017-09-29 | 2018-05-04 | 沈阳兴华航空电器有限责任公司 | A kind of electromagnetic pulse-resisting socket |
-
2017
- 2017-09-29 CN CN201710909059.6A patent/CN107809029B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4468080A (en) * | 1981-06-22 | 1984-08-28 | Automation Industries, Inc. | Cable shield termination means for plug and receptacle connectors |
| US20040058575A1 (en) * | 2000-12-20 | 2004-03-25 | Allan Nicholson | Electrical connectors |
| CN101510650A (en) * | 2009-03-20 | 2009-08-19 | 贵州航天电器股份有限公司 | Socket capable of resisting electromagnetic interference and electromagnetic impulse |
| CN204144598U (en) * | 2014-08-29 | 2015-02-04 | 沈阳兴华航空电器有限责任公司 | A kind of novel filtering electric connector socket |
| CN204668527U (en) * | 2014-12-05 | 2015-09-23 | 沈阳兴华航空电器有限责任公司 | A kind of TVS transient protective socket |
| CN205051114U (en) * | 2015-09-22 | 2016-02-24 | 沈阳兴华华亿轨道交通电器有限公司 | Charging connector of electric automobile |
| CN205488811U (en) * | 2016-02-26 | 2016-08-17 | 沈阳兴华航空电器有限责任公司 | Radio frequency socket |
| CN106252966A (en) * | 2016-08-31 | 2016-12-21 | 沈阳兴华航空电器有限责任公司 | A kind of double nip of resistance to environment USB3.0 adapter |
| CN207320426U (en) * | 2017-09-29 | 2018-05-04 | 沈阳兴华航空电器有限责任公司 | A kind of electromagnetic pulse-resisting socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107809029B (en) | 2023-10-27 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
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