CN209266629U

CN209266629U - A kind of corrosion-resistant double card button round electric connector

Info

Publication number: CN209266629U
Application number: CN201822248103.6U
Authority: CN
Inventors: 韦伟; 何涛; 田云; 王春明
Original assignee: Zhenjiang Aobo Communication Equipment Co Ltd
Current assignee: Zhenjiang Aobo Communication Equipment Co Ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2019-08-16
Anticipated expiration: 2028-12-29

Abstract

The utility model 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

A kind of corrosion-resistant double card button round electric connector

Technical field

The utility model 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.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of corrosion-resistant double card button round electric connector, this is resistance to The double button round electric connectors of corrosion 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 utility model provides following skill Art scheme: a kind of corrosion-resistant double card button round electric connector, including link block, the side of the link block are fixedly connected with fixation Block, the front of the fixed block offer jack, and the inner sidewall of the jack is connected with screw, the lateral wall of the screw It 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 gear Block, the side of the block offer sieve pore, and the inner wall of the block is fixedly connected with seal washer, the bottom of the contact block It is fixedly connected with electrical connector body, the inner sidewall of the electrical connector body is fixedly connected with sealing ring, the electric connector The bottom of ontology is fixedly connected with the first plug, and the inner sidewall of first plug opens up fluted, the bottom of first plug Portion offers needle tray, and the inner sidewall of the groove is connected with buckle, and the outer wall of the buckle is fixedly connected with spring, described The inner sidewall of first plug offers needle stand slot, and the inner sidewall of needle stand slot is fixedly connected with anti-corrosion circle, the inside of the anti-corrosion circle Wall is connected with a needle, and the inner sidewall of the needle tray is connected with the first contact pin, and one end of first contact pin is fixed to be connected It is connected to ring flange, connector is fixedly connected at the top of the ring flange, the outer surface of the ring flange offers through-hole, described The bottom of ring flange 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 be fixedly connected with sealant, the bottom of second plug is fixedly connected with insulating layer, the bottom of second plug Portion 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 utility model provides a kind of corrosion-resistant double card button round electric connector, has following The utility model has the advantages that

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 the utility model front elevational view；

Fig. 2 is the utility model connector structural schematic diagram；

Fig. 3 is the utility model electric connector body structure schematic diagram；

Fig. 4 is the first plug construction of the utility model schematic diagram.

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

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

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.

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.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

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.