CN109546400A - A kind of corrosion-resistant double card button round electric connector - Google Patents
A kind of corrosion-resistant double card button round electric connector Download PDFInfo
- Publication number
- CN109546400A CN109546400A CN201811633369.0A CN201811633369A CN109546400A CN 109546400 A CN109546400 A CN 109546400A CN 201811633369 A CN201811633369 A CN 201811633369A CN 109546400 A CN109546400 A CN 109546400A
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- Prior art keywords
- fixedly connected
- corrosion
- plug
- block
- inner sidewall
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- 230000007797 corrosion Effects 0.000 title claims abstract description 40
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- 239000000565 sealant Substances 0.000 claims abstract description 10
- 239000011148 porous material Substances 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 7
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
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- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 description 2
- 229940063655 aluminum stearate Drugs 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- PRPAGESBURMWTI-UHFFFAOYSA-N [C].[F] Chemical compound [C].[F] PRPAGESBURMWTI-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 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
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000001458 anti-acid effect Effects 0.000 description 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical class C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 1
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 150000001896 cresols Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000012990 dithiocarbamate Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
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- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- 229960004889 salicylic acid Drugs 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000010959 steel Substances 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
- H01R13/533—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
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
-
- 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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
-
- 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
- H01R13/627—Snap or like fastening
- H01R13/6278—Snap or like fastening comprising a pin snapping into a recess
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to technical field of electric connectors, and disclose a kind of corrosion-resistant double card button round electric connector, including link block, the side of the link block is fixedly connected with fixed block, the front of the fixed block offers jack, and the inner sidewall of the jack is connected with screw, and the lateral wall of the screw is connected with nut, the link block bottom is fixedly connected with contact block, and the inner sidewall of the contact block is fixedly connected with block.The corrosion-resistant double card button round electric connector, it is used in conjunction with each other by sieve pore, seal washer, block, sealing ring, anti-corrosion circle, sealant, insulating layer and F-C paint, can electrical connector body external corrosion liquid be isolated and be filtered, prevent corrosive liquid from entering inside electrical connector body, damage electrical connector body, economic loss is caused, is easily corroded to solve the problems, such as that the service efficiency of connector is low, the corrosion resistant effect of electric connector has been reached.
Description
Technical field
The present invention relates to technical field of electric connectors, specially a kind of corrosion-resistant double card button round electric connector.
Background technique
Cylindrical connector product, using integrated type wire jack, contact is reliable, easy to use, and plug has grounding function,
Plug outlet band sealing ring is waterproof moisture-proof, securely and reliably, can be required according to user, provides the company of a variety of contact arrangement integral expressions
Device is connect, round electric connector is low frequency type electric connector.System is quickly connected using bayonet type, it is easy to operate, connection is reliable, resistance to
Vibration and shock resistance, the positioning of five keyways, have blindmate and anti-misplug function, highly reliable hyperboloid coil spring hole makes connector plugging
Soft, contact resistance is small, reliable operation, socket altogether there are five types of structure type select, it be likewise supplied with scoop proof, avoiding misinsertion,
The advantages that electrical property, shielding properties, anti-vibration, shock resistance and resistance to environment, locking convenient for unlocking is quick, small in size convenient to use,
For electric connector other than meeting general performance requirement, especially important requirement is that electric connector must reach contact well,
Reliable operation, easy to maintain, reliable operation whether, directly affects the normal work of aircraft electrical, is related to the peace of entire host
Danger.Host circuit has very strict requirement to the q&r of electric connector, also just because of the high quality of electric connector
And high reliability, it is widely used in it also in the military systems such as Aeronautics and Astronautics and national defence.The common classification method of electric connector
Including shape, structure and purposes etc..And presently, there are round double card button electric connector using and it is inconvenient, touch corrosive liquid
Shi Rongyi damages the structure of electrical connector interior, damages plug, to reduce the service life of the electrical connector and reduction is electrically connected
The performance for connecing device causes economic loss and improves use cost, brings inconvenience to mankind's use, it is therefore desirable to improve.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of corrosion-resistant double card button round electric connector, this is corrosion-resistant
Double button round electric connectors have the advantages that corrosion-resistant, solve the problems, such as electrical connector interior corrosion.
(2) technical solution
To realize that above-mentioned corrosion-resistant double button round electric connectors have corrosion resistant purpose, the present invention provides following technical side
Case: a kind of corrosion-resistant double card button round electric connector, including link block, the side of the link block are fixedly connected with fixed block,
The front of the fixed block offers jack, and the inner sidewall of the jack is connected with screw, and the lateral wall of the screw is living
Dynamic to be connected with nut, the link block bottom is fixedly connected with contact block, and the inner sidewall of the contact block is fixedly connected with block,
The side of the block offers sieve pore, and the inner wall of the block is fixedly connected with seal washer, and the bottom of the contact block is solid
Surely it is connected with electrical connector body, the inner sidewall of the electrical connector body is fixedly connected with sealing ring, the electric connector sheet
The bottom of body is fixedly connected with the first plug, and the inner sidewall of first plug opens up fluted, the bottom of first plug
Offering needle tray, the inner sidewall of the groove is connected with buckle, and the outer wall of the buckle is fixedly connected with spring, and described
The inner sidewall of one plug offers needle stand slot, and the inner sidewall of needle stand slot is fixedly connected with anti-corrosion circle, the inner sidewall of the anti-corrosion circle
It is connected with a needle, the inner sidewall of the needle tray is connected with the first contact pin, and one end of first contact pin is fixedly connected
There is ring flange, connector is fixedly connected at the top of the ring flange, the outer surface of the ring flange offers through-hole, the method
The bottom of blue disk is fixedly connected with F-C paint, and the inner wall of the F-C paint is fixedly connected with the second plug, second plug
Inner sidewall is fixedly connected with sealant, and the bottom of second plug is fixedly connected with insulating layer, the bottom of second plug
It is fixedly connected with the second contact pin.
Preferably, the quantity of the buckle is two, and two buckle the two sides for being symmetricly set on connector.
Preferably, the outer surface of the electrical connector body is provided with anti-slip protrusion, and anti-slip protrusion is that kirsite is anti-skidding
Convex block.
Preferably, one end of second contact pin is run through the bottom of insulating layer and is fixedly connected with the bottom of the second plug,
And second contact pin quantity be 14.
Preferably, the sealing ring be teflin ring, and sealing ring with a thickness of 1 point 5 millimeter.
Preferably, one end of the screw offers cross recess, and the diameter of screw is six millimeters.
Preferably, first contact pin is mutually matched with the second plug size, and connector and the first plug pass through the
One contact pin is connect with the second plug.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of corrosion-resistant double card button round electric connector, have following beneficial
Effect:
1, corrosion-resistant double card button round electric connector, by sieve pore, seal washer, block, sealing ring, anti-corrosion circle, close
Sealing, insulating layer and F-C paint are used in conjunction with each other, and can electrical connector body external corrosion liquid are isolated and be filtered,
It prevents corrosive liquid from entering inside electrical connector body, damages electrical connector body, economic loss is caused, to solve connection
Service efficiency low the problem of easily corroding of head, the corrosion resistant effect of electric connector is reached.
2, the corrosion-resistant double card button round electric connector can be inserted connector by the groove, buckle and spring of setting
Enter in the first plug, so that the connection more fastened between connector and the first plug, prevents the separation that falls off, using more
Convenience, connect equipment when it is more stable, to solve the problems, such as that electrical connector body is easy to fall off.
3, the corrosion-resistant double card button round electric connector, is made by the mutual cooperation of the first contact pin, the second contact pin and needle stand
With can reach that contact resistance is small and corrosion resistant purpose, enhance the reliability of electrical connector body, to enhance electric connector
Ontology service efficiency meets the requirement of electrical connector body.
Detailed description of the invention
Fig. 1 is front elevational view of the present invention；
Fig. 2 is connector structural schematic diagram of the present invention；
Fig. 3 is electric connector body structure schematic diagram of the present invention；
Fig. 4 is the first plug construction schematic diagram of the invention.
In figure: 1 link block, 2 screws, 3 fixed blocks, 4 jacks, 5 nuts, 6 sieve pores, 7 contact blocks, 8 seal washers, 9 blocks,
10 electrical connector bodies, 11 sealing rings, 12 grooves, 13 buckles, 14 first plugs, 15 needles, 16 first contact pins, 17 needle trays, 18
Ring flange, 19 second plugs, 20 springs, 21 anti-corrosion circles, 22 through-holes, 23 sealants, 24 insulating layers, 25 second contact pins, 26 fluorine carbon
Paint, 27 connectors, 28 needle stand slots.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4, a kind of corrosion-resistant double card button round electric connector, including link block 1 are please referred to, the side of link block 1 is solid
Surely it is connected with fixed block 3, the front of fixed block 3 offers jack 4, and the inner sidewall of jack 4 is connected with screw 2, screw 2
Lateral wall is connected with nut 5, and one end of screw 2 offers cross recess, and the diameter of screw 2 is six millimeters, 1 bottom of link block
Portion is fixedly connected with contact block 7, and the inner sidewall of contact block 7 is fixedly connected with block 9,19 size of the first contact pin 16 and the second plug
Shape mutually matches, and connector 27 is flexibly connected by the first contact pin 16 with the second plug 19 with the first plug 14, block 9
Side offer sieve pore 6, the inner wall of block 9 is fixedly connected with seal washer 8, and the bottom of contact block 7, which is fixedly connected with, to be electrically connected
Device ontology 10 is connect, the outer surface of electrical connector body 10 is provided with anti-slip protrusion, and anti-slip protrusion is kirsite anti-slip protrusion, zinc
Alloy is the alloy that other elements composition is added based on zinc, corrosion-resistant in an atmosphere, and maimed material is convenient for recycling and remelting,
The inner sidewall of electrical connector body 10 is fixedly connected with sealing ring 11, and sealing ring 11 is teflin ring, polytetrafluoroethyl-ne
Alkene has the characteristics that antiacid alkali resistant, resists various organic solvents resistant to high temperature, and sealing ring 11 with a thickness of 1 point 5 millimeter, electrical connection
The bottom of device ontology 10 is fixedly connected with the first plug 14, and the inner sidewall of the first plug 14 opens up fluted 12, the first plug 14
Bottom offer needle tray 17, the inner sidewall of groove 12 is connected with buckle 13, buckle 13 quantity be two, and two card
Button 13 is symmetricly set on the two sides of connector 27, and the outer wall for buckling 13 is fixedly connected with spring 20, the inner sidewall of the first plug 14
Needle stand slot 28 is offered, the inner sidewall of needle stand slot 28 is fixedly connected with anti-corrosion circle 21, and anti-corrosion circle 21 is platinum anti-corrosion circle, platinum
It learns property to stablize, not have an effect with hydrochloric acid, nitric acid, sulfuric acid and organic acid under room temperature, the inner sidewall of anti-corrosion circle 21 is flexibly connected
There is a needle 15, the inner sidewall of needle tray 17 is connected with the first contact pin 16, and one end of the first contact pin 16 is fixedly connected with ring flange
18, the top of ring flange 18 is fixedly connected with connector 27, which passes through the groove of setting
12, connector 27 can be inserted into the first plug 14, thus between connector 27 and the first plug 14 by buckle 13 and spring 20
The connection more fastened prevents the separation that falls off, and it is more convenient to use, connect equipment when it is more stable, to solve
The problem of electrical connector body 10 is easy to fall off, the outer surface of ring flange 18 offer through-hole 22, and the bottom of ring flange 18 is fixed
It is connected with F-C paint 26, and fluorocarbon coating is the coating that fluororesin is main film forming substance, there is weatherability, heat resistance, resistance to low
Warm nature and chemical resistance, the inner wall of F-C paint 26 are fixedly connected with the second plug 19, and the inner sidewall of the second plug 19 is fixed
It is connected with sealant 23, sealant 23 is carbon fiber sealant, and carbon fiber quality is lighter than metallic aluminium, but intensity is higher than steel,
And there is corrosion-resistant, high-modulus characteristic, the bottom of the second plug 19 is fixedly connected with insulating layer 24, and insulating layer 24 is oxidation
Copper insulating layer, copper oxide are a kind of black oxides of copper, show slightly both sexes, there is hygroscopicity, which is electrically connected
Device is connect, sieve pore 6, seal washer 8, block 9, sealing ring 11, anti-corrosion circle 21, sealant 23, insulating layer 24 and F-C paint 26 are passed through
It is used in conjunction with each other, can 10 external corrosion liquid of electrical connector body is isolated and be filtered, prevent corrosive liquid from entering
Inside electrical connector body 10, electrical connector body 10 is damaged, economic loss is caused, to solve the use effect of connector 27
Rate low the problem of easily corroding, the corrosion resistant effect of electric connector is reached, the bottom of the second plug 19 is fixedly connected with second
Contact pin 25, the corrosion-resistant double card button round electric connector, is made by the mutual cooperation of the first contact pin 16, the second contact pin 25 and needle stand
With can reach that contact resistance is small and corrosion resistant purpose, enhance the reliability of electrical connector body 10, to enhance electrical connection
10 service efficiency of device ontology meets the requirement of electrical connector body 10, and one end of the second contact pin 25 is through insulating layer 24
Bottom is simultaneously fixedly connected with the bottom of the second plug 19, and the quantity of the second contact pin 25 is 14.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
When in use, the connector of electric connector 27 and the second plug 19 are inserted into the inside of the first plug 14, same to hour hands
Seat 15 and the first contact pin 16 are inserted into needle tray 17,26 He of F-C paint when encountering environmental corrosion problem, outside the second plug 19
Insulating layer 24 protects contact pin with internal sealant 23, and the sealing ring 11 inside electrical connector body 10 prevents corrosion gas
Body enters electrical connector body 10, when corrosive liquid flows into contact block 7, sieve pore 6 and block 9 that the outside of contact block 7 opens up
Corrosive liquid is exported, while the seal washer 8 inside contact block 7 carries out isolated insulation, so that it is corrosion-resistant to obtain electric connector
Effect.
In conclusion the corrosion-resistant double card button round electric connector, passes through sieve pore 6, seal washer 8, sealing ring 11, anti-corrosion
Circle 21, sealant 23 and F-C paint 26 are used in conjunction with each other, and 10 external corrosion liquid of electrical connector body can be isolated
And filtering damages electrical connector body 10, causes economic damage to prevent corrosive liquid from entering inside electrical connector body 10
It loses, is easily corroded to solve the problems, such as that the service efficiency of connector 27 is low, enhance electrical connector body 10 uses the longevity
Life and use reliability.
Sealing ring described in above-described embodiment is teflin ring, and the teflin ring is by polytetrafluoroethyl-ne
Alkene material is made, and the polytetrafluoroethylene material is formulated by formula as below according to following parts by weight: 65~80 parts of polyethylene,
1~5 part of silicon carbide, 5~10 parts of modified bisphenol epoxy resins, 2~6 parts of glass fibre, 1~3 part of expanding material, adhesive 2~5
Part, 1~3 part of antioxidant, 1~3 part of stabilizer, 3~5 parts of fire retardant, the expanding material are salicylic acid, cresols or fatty acid, institute
Adhesive is stated to be mixed together by polyurethane, polystyrene, the polyurethane, polystyrene weight ratio be 0.75:1, stir
Mix the time 6 minutes, stirring rate 110r/min, the antioxidant be zinc dialkyl dithiocarbamate, the stabilizer by
Stearic acid file is mixed together with aluminum stearate, and the weight ratio of the stearic acid file and aluminum stearate is 0.6:1, mixing time
8 minutes, stirring rate 90r/min, the fire retardant tri-2-ethylhexyl phosphate or phosphoric acid (2- ethylhexyl)-hexichol
Ester, it is more stable with polytetrafluoroethylene material chemical property made of above-mentioned raw material.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of corrosion-resistant double card button round electric connector, including link block (1), it is characterised in that: the one of the link block (1)
Side is fixedly connected with fixed block (3), and the front of the fixed block (3) offers jack (4), and the inner sidewall of the jack (4) is living
Dynamic to be connected with screw (2), the lateral wall of the screw (2) is connected with nut (5), and link block (1) bottom is fixed to be connected
It is connected to contact block (7), the inner sidewall of the contact block (7) is fixedly connected with block (9), and the side of the block (9) offers
The inner wall of sieve pore (6), the block (9) is fixedly connected with seal washer (8), and the bottom of the contact block (7) is fixedly connected with
The inner sidewall of electrical connector body (10), the electrical connector body (10) is fixedly connected with sealing ring (11), the electrical connection
The bottom of device ontology (10) is fixedly connected with the first plug (14), and the inner sidewall of first plug (14) opens up fluted
(12), the bottom of first plug (14) offers needle tray (17), and the inner sidewall of the groove (12) is connected with buckle
(13), the outer wall of the buckle (13) is fixedly connected with spring (20), and the inner sidewall of first plug (14) offers needle stand
Slot (28), the inner sidewall of needle stand slot (28) are fixedly connected with anti-corrosion circle (21), and the inner sidewall of the anti-corrosion circle (21) is flexibly connected
Have a needle (15), the inner sidewall of the needle tray (17) is connected with the first contact pin (16), one end of first contact pin (16)
It is fixedly connected with ring flange (18), is fixedly connected with connector (27) at the top of the ring flange (18), the ring flange (18)
Outer surface offer through-hole (22), the bottom of the ring flange (18) is fixedly connected with F-C paint (26), the F-C paint
(26) inner wall is fixedly connected with the second plug (19), and the inner sidewall of second plug (19) is fixedly connected with sealant
(23), the bottom of second plug (19) is fixedly connected with insulating layer (24), and the bottom of second plug (19) is fixed to be connected
It is connected to the second contact pin (25).
2. a kind of corrosion-resistant double card button round electric connector according to claim 1, it is characterised in that: the buckle (13)
Quantity be two, and two buckles (13) are symmetricly set on the two sides of connector (27).
3. a kind of corrosion-resistant double card button round electric connector according to claim 1, it is characterised in that: the electric connector
The outer surface of ontology (10) is provided with anti-slip protrusion, and anti-slip protrusion is kirsite anti-slip protrusion.
4. a kind of corrosion-resistant double card button round electric connector according to claim 1, it is characterised in that: second contact pin
(25) one end is run through the bottom of insulating layer (24) and is fixedly connected with the bottom of the second plug (19), and the second contact pin (25)
Quantity is 14.
5. a kind of corrosion-resistant double card button round electric connector according to claim 1, it is characterised in that: the sealing ring
(11) be teflin ring, and sealing ring (11) with a thickness of 1 point 5 millimeter.
6. a kind of corrosion-resistant double card button round electric connector according to claim 1, it is characterised in that: the screw (2)
One end offer cross recess, and the diameter of screw (2) is six millimeters.
7. a kind of corrosion-resistant double card button round electric connector according to claim 1, it is characterised in that: first contact pin
(16) mutually matched with the second plug (19) size, and connector (27) and the first plug (14) by the first contact pin (16) with
Second plug (19) is flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811633369.0A CN109546400B (en) | 2018-12-29 | 2018-12-29 | Corrosion-resistant double-buckle circular electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811633369.0A CN109546400B (en) | 2018-12-29 | 2018-12-29 | Corrosion-resistant double-buckle circular electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109546400A true CN109546400A (en) | 2019-03-29 |
| CN109546400B CN109546400B (en) | 2024-05-24 |
Family
ID=65831125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811633369.0A Active CN109546400B (en) | 2018-12-29 | 2018-12-29 | Corrosion-resistant double-buckle circular electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109546400B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546400B (en) * | 2018-12-29 | 2024-05-24 | 镇江奥博通信设备有限公司 | Corrosion-resistant double-buckle circular electric connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202872080U (en) * | 2012-09-25 | 2013-04-10 | 遵义市飞宇电子有限公司 | Circular sealing underwater connector plug |
| CN205159643U (en) * | 2015-11-27 | 2016-04-13 | 江西锦宝科技有限公司 | Circular electric connector |
| CN206180256U (en) * | 2016-11-22 | 2017-05-17 | 珩星电子（连云港）股份有限公司 | Novel circular connector of structure |
| CN206595478U (en) * | 2016-11-22 | 2017-10-27 | 珩星电子（连云港）股份有限公司 | A kind of micro-circle electric connector of straight push-in drawer structure |
| CN107666057A (en) * | 2016-07-27 | 2018-02-06 | 华为技术有限公司 | A kind of circular boundling waterproof inserts type radio frequency connector soon |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546400B (en) * | 2018-12-29 | 2024-05-24 | 镇江奥博通信设备有限公司 | Corrosion-resistant double-buckle circular electric connector |
-
2018
- 2018-12-29 CN CN201811633369.0A patent/CN109546400B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202872080U (en) * | 2012-09-25 | 2013-04-10 | 遵义市飞宇电子有限公司 | Circular sealing underwater connector plug |
| CN205159643U (en) * | 2015-11-27 | 2016-04-13 | 江西锦宝科技有限公司 | Circular electric connector |
| CN107666057A (en) * | 2016-07-27 | 2018-02-06 | 华为技术有限公司 | A kind of circular boundling waterproof inserts type radio frequency connector soon |
| CN206180256U (en) * | 2016-11-22 | 2017-05-17 | 珩星电子（连云港）股份有限公司 | Novel circular connector of structure |
| CN206595478U (en) * | 2016-11-22 | 2017-10-27 | 珩星电子（连云港）股份有限公司 | A kind of micro-circle electric connector of straight push-in drawer structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546400B (en) * | 2018-12-29 | 2024-05-24 | 镇江奥博通信设备有限公司 | Corrosion-resistant double-buckle circular electric connector |
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| Publication number | Publication date |
|---|---|
| CN109546400B (en) | 2024-05-24 |
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