CN109599717A - A kind of Deep-sea high voltage sealing waterproof is anti-to roll over crowded software connector - Google Patents

Abstract

The present invention provides a kind of anti-folding of Deep-sea high voltage sealing waterproof crowded software connector, including the plug and socket using the production of software silica gel material, the characteristics of being deformed using it, it can produce biggish interference fit, anti- folding squeezes, and makes work of electromagnet using the electric current passed through, and ensure that the bonding strength of software connector using groove and miniature hangnail, and guarantee good waterproof performance under high hydraulic pressure；Contact pin tip linkage section is pressed in the contact-segment of jack by the protrusion at jack simultaneously, be ensure that contact of the contact pin with jack in the case where not moving greatly, can be enhanced the bonding strength of software connector；Groove and protrusion are designed especially at contact pin and jack, the shortcomings that ensure that contact performance, overcoming hard material interface enables the connector to use under water in high hydraulic pressure, and due to the characteristic of software silica gel material, waterproof performance is still good in the high hydraulic pressure environment at deep-sea.

Description

A kind of Deep-sea high voltage sealing waterproof is anti-to roll over crowded software connector

Technical field

The present invention relates to connector art fields, and in particular to a kind of crowded software of anti-folding of Deep-sea high voltage sealing waterproof patches Part.

Background technique

The Chinese invention document of Publication No. CN203180210U discloses a kind of abyssal compression resisting sealing cable connector, packet Plug and socket is included, guarantees to compress by flange and buckle, guarantees the waterproof of contact pin and jack with sealing ring, compare general deep-sea Connector is simplified to facilitate many, but due to the characteristic of sealing ring, such waterproof effect stability is poor, and designs Assembly remains unchanged complicated.

In daily life, miscellaneous electronic equipment such as computer, camera, smart phone and movable storage device etc. is Fairly common through application, data exchange and energization between electronic equipment and electronic equipment have required connector.Connector Form be also it is varied, common are USB, HDMI, IEEE, FPC etc..

And during routine use, connector can inevitably touch water, and under some special cases, such as joy waterborne It is happy, ocean is explored etc., connector can be soaked in water for a long time, therefore the water-proof function of connector is also increasingly by each mass production The attention of quotient, current waterproofing design are mainly added sealing ring, sealant in connector interface to reach waterproof effect, are tied Structure design is complicated, and required precision is high.At high cost, expensive, volume is big.

Due to the substantial increase of ocean operation in recent years, the use of deep-sea connector is more frequent, at present country's connector It is irregular in safety in utilization, stability, reliability, due to natural disadvantage of the hard material in waterproof performance, design Assembly is mostly sufficiently complex, and cost is all very high, and the price is very expensive, and volume is also relatively large, in addition, deep-sea underwater environment Badly, ocean current fluctuation is big, and hydraulic pressure is big, also high to the bonding strength requirement of deep-sea plug connector.

And in some micromodule equipments in use, more compact, more soft, the more stable, Gao Lian that generally requires volume The connector for connecing intensity also requires connector that can be bent and be squeezed as required in certain specific operating conditions.Cause It is necessary to design the deep-sea software connector that one kind is simple and convenient, stability is high to adapt to the various operating conditions in seabed for this.

Summary of the invention

The present invention provides a kind of anti-folding of Deep-sea high voltage sealing waterproof crowded software connector, and the connector is almost by soft material Composition, have preferable waterproof, it is anti-fracture, crush resistance energy and waterproof performance is still good at high water pressures, bonding strength is high, Securely and reliably, structure is simple, easy to use.

Technical scheme is as follows: it includes: slotting that the anti-folding of Deep-sea high voltage sealing waterproof of the invention, which squeezes software connector, Head and socket two parts.

The plug and socket is integrally made of soft material, and the plug inside is equipped with internal wiring, contact pin a part And the ferrimagnet cylinder at groove A, the plug exterior shape are from left to right groove A, silica gel head and contact pin；Institute State ferrimagnet cylinder be located at it is at the groove A and circumferentially evenly distributed；There are internal wiring, protrusion A inside the socket The electromagnet at place is circumferentially evenly distributed, and corresponds with the ferrimagnet cylinder on the plug.

Further, the circuit of the electromagnet by socket internal bus power, when the plug groove A with it is described The convex portion grafting of socket in place when, contact pin and the socket internal bus in the plug connect electricity and to the electromagnet Circuit power supply generate magnetic force to start the electromagnet, while the electromagnet on the socket generates magnetic force and attracts the plug Upper ferrimagnet cylinder, so that the groove A and the protrusion A rigid contact, the connection for the plug and socket provide First bonding strength；And when to disconnect the plug and socket, the internal bus of the plug and/or socket need to be powered off, Electromagnet power loss demagnetization in the socket releases first bonding strength of the plug and socket.

Further, the silica gel head is divided into cylindrical section and side plate bending, there is miniature hangnail, institute on cylinder section surface It states miniature hangnail not working when the plug injects the socket, be provided when the plug extracts the socket bigger Resistance provides the second bonding strength for the connection of the plug and socket.

Further, the miniature hangnail is metal micro hangnail.

Further, the contact pin is divided into three sections, respectively changeover portion, groove segment and linkage section, and three sections of materials are Conductive metallic material, the jack are equipped with match with the changeover portion, groove segment, linkage section three sections, be respectively insulating segment, Silica gel section, contact-segment；The changeover portion is cylinder, is matched with the insulating segment, the insulating segment is by hard insulation It constitutes；The groove segment is arc surfaced, and radius is gradually reduced, and radius is uprushed at the linkage section, in the groove segment and A groove B is formed among the linkage section.

Further, there are protrusion a B, the groove B of the protrusion B and the contact pin among the silica gel section and contact-segment Match, when the contact pin and the jack grafting, since raised B is soft material, so that grafting process is relatively easy, and The contact-segment of the jack is entered in the linkage section of the contact pin, and the linkage section of the contact pin can be by when exiting the jack To the biggish resistance of the protrusion B, third bonding strength is provided for the connection of the plug and socket.

Further, the soft material is silica gel material.

Further, the protrusion B is made of silica gel material.

Further, the silica gel section of the groove segment and the jack matches, and the silica gel section is made of soft material, The contact-segment of the linkage section and the jack matches, and the contact-segment is constructed from a material that be electrically conducting, and with inside the socket Route is connected.

Further, the silica gel section is made of silica gel material.

Further, the ferrimagnet cylinder is 4, the adjacent ferrimagnet cylinder and circle center line connecting angle Degree is 90 degree.

Further, the electromagnet of the high spot is 4, and the adjacent electromagnet and circle center line connecting angle are 90 degree.

Further, the contact portion of the groove A and protrusion A is hard material.

The method have the benefit that: crowded software connector, which is rolled over, since Deep-sea high voltage sealing waterproof of the invention is anti-adopts With software silica gel material, the characteristics of can deforming using it, biggish interference fit can produce, anti-folding squeezes, especially ingenious Make work of electromagnet using the electric current passed through, and ensure that the bonding strength of software connector using groove and miniature hangnail, Guarantee good waterproof performance under high hydraulic pressure；The silica gel material of the seal section of the miniature hangnail and socket of the silica gel head section of plug exists The huge frictional force being capable of providing under huge radial pressure, also enhances the bonding strength of software connector, and guarantees high hydraulic pressure Under good waterproof performance；Contact pin tip linkage section is pressed in the contact-segment of jack by the protrusion at jack simultaneously, not big It ensure that contact of the contact pin with jack in the case where movement, the bonding strength of software connector can be enhanced；Especially in contact pin and Groove and protrusion are designed at jack, the shortcomings that ensure that contact performance, overcome hard material interface, enable the connector Used under water in high hydraulic pressure, and due to the characteristic of software silica gel material, in the high hydraulic pressure environment at deep-sea waterproof performance according to It is old good.

Detailed description of the invention

Fig. 1 is that anti-roll over of Deep-sea high voltage sealing waterproof of the invention squeezes software connector structure sectional view.

Fig. 2, which is that Deep-sea high voltage sealing waterproof of the invention is anti-, rolls over the contact pin for squeezing software connector and jack cooperation schematic diagram.

In figure, 1, plug；2, socket；3, plug inside route；4, groove A；5, silica gel head；6, contact pin；7, protrusion A；8, Seal section；9, jack；10, socket internal wiring；11, changeover portion；12, groove segment；13, linkage section；14, insulating segment；15, silica gel Section；16, contact-segment.

Specific embodiment

In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.

Be illustrated in fig. 1 shown below, deep-sea waterproof software connector of the invention includes plug 1 and socket 2, plug 1 it is whole by Silica gel material is made, and has the ferrimagnet cylinder at internal wiring 3,6 a part of contact pin and groove 4 inside plug 1, external Shape is from left to right groove 4A, silica gel head 5 and contact pin 6；Ferrimagnet cylinder at groove 4A is circumferentially evenly distributed Four, neighboring ferromagnetic material cylinder and circle center line connecting angle are 90 degree；Groove 4A black portions are hard material, due to needing Guarantee that connector is not ripped by lateral pull, therefore the hard for designing hard groove part and socket engaged therewith is convex Part is played, is firmly inhaled in socket bumps in groove, is able to bear huge lateral pull without being opened, provides first Bonding strength.

Silica gel head 5 divides for cylindrical section and side plate bending, has miniature hangnail on cylinder section surface, these miniature hangnails exist It does not work when plug socket, bigger resistance is provided when plug extracts socket, the intensity of connection can be effectively improved, The second bonding strength is provided for plug 1 and the connection of socket 2.

Alternatively, the miniature hangnail can be metal micro hangnail.

Have internal wiring 10, electromagnet circumferentially evenly distributed four at protrusion A7 inside socket 2, adjacent electromagnet with Circle center line connecting angle is 90 degree, and corresponding with the ferrimagnet cylinder on plug 1；The circuit of electromagnet is total by the inside of socket Line 10 provides, when the convex portion of the groove 4A of plug 1 and socket 2 just grafting in place when, contact pin 6 and socket 2 in plug 1 Internal bus 10 connects electricity, make electromagnet starting generate magnetic force, while because on socket 2 electromagnet generate magnetic force due to plug 1 Upper ferrimagnet cylinder attracts each other, so that groove 4A and protrusion A7 rigid contact, not only increase and laterally bear maximum draw Power, moreover it is possible to provide enough radial pressures, ensure that waterproof effect, and the raising of radial pressure improves plug silicon simultaneously The maximal friction of rubber head section 5 and socket seal section 8, double insurance considerably increase bonding strength；On the contrary, if plug 1 with In place without grafting, contact pin 6 does not just connect electricity with 2 internal bus of socket to socket 2, and the electromagnet of socket 2 does not just start, do not generate Magnetic force, until socket 2 and 1 grafting of plug in place；And when socket 2 to be disconnected is with plug 1, it needs socket 2 and/or plug 1 Internal bus powers off, and the electromagnet power loss demagnetization in socket 2 disconnects convenient for plug 1 and socket 2.

As shown in Fig. 2, it is three sections that contact pin 6, which divides, respectively changeover portion 11, groove segment 12 and linkage section 13, three sections of materials It is conductive metallic material, changeover portion 11 is cylinder, is matched with the insulating segment 14 of jack 9, insulating segment 14 is by rigid insulation Material is constituted；Groove segment 12 is arc surfaced, and radius is gradually reduced, and radius is uprushed at linkage section 13, in groove segment 12 and even Meet one groove B of formation among section 13.

The silica gel section 15 of groove segment 12 and jack 9 matches, and silica gel section 15 is made of silica gel material, linkage section 13 and jack 9 contact-segment 16 matches, and contact-segment 16 is constructed from a material that be electrically conducting, and is connected with socket internal wiring 10.

There are a protrusion B, the groove B phase of this protrusion B and contact pin 6 among the silica gel section 15 and contact-segment 16 of jack 9 Match, the effect of design protrusion B and groove B are: when contact pin and jack access, although having the blocking of raised B, due to protrusion B is silica gel soft material, and due to its special shape design, so that access procedure is relatively easy, and it is complete in contact pin and jack After access, i.e. the linkage section 13 of contact pin enters the contact-segment 16 of jack, at this time due to the shape of raised B, the company of contact pin Connecing section will receive the biggish resistance of protrusion when exiting jack, provide third bonding strength for plug 1 and socket 2；And it is inserting The linkage section 13 of needle connects with the contact-segment 16 of jack touch electricity after, at this time outside plug 1 and socket 2 groove A4 and protrusion A7 It just contacts in place, the electromagnet at raised A7 starts because connecing electricity generates high-intensity magnetic field, is firmly sucked ferromagnetic at groove A4 Property cylinder, ensure that and be not opened laterally, while also ensuring the contact of contact pin 6 with jack 9.

As shown in Figs. 1-2, when contact pin 6 is inserted into jack 9, guarantee the lateral pull bonding strength of entire connector has three It is a: one is the groove A4 of plug 1 and the raised A7 of socket 2 firmly attract, the first bonding strength to be provided, due to both hard Material, so unless generating material destruction, can guarantee connectivity；The second is the miniature hangnail of the silica gel head section 5 of plug 1 The huge frictional force being capable of providing under huge radial pressure with the silica gel material of the seal section 8 of socket 2, provides the second connection Intensity；The third is 6 tip linkage section 13 of contact pin is pressed in the contact-segment 16 of jack 9 by the raised B at jack 9, raised B and groove B cooperation, ensure that contact of the contact pin with jack in the case where not moving greatly, provides third bonding strength.

When plug 1 and socket 2 access, the seal section 8 of socket 2 has enough length due to being made of silica gel material Degree can guarantee that it is easier to that enough deformations occur, and 7 increasing radius of raised section of socket 2 is made to pass through 5 socket of silica gel section of plug 1 The pico- expansion of protrusion, by the silica gel head point 5 of plug 1, into the groove part 4 of plug 1；Plug 1 and socket 2 are extracted When, it is necessary first to it powers off, the electromagnet at the raised A7 of socket 2, which stops working, at this time loses magnetism, and raised A7 and groove A4 are not Firmly attracting, due to the silica gel material characteristic of socket seal section 8, raised A7 can pulled open and allow its increasing radius, it is big to super It can be taken out when crossing the silica gel head section 5 of plug 1.

After energization, the electromagnet of socket generates magnetic force, and the raised part A of the groove A of plug and socket are firmly inhaled Together, radial pressure, and the huge frictional force of the miniature hangnail of plug silica gel head cylindrical section and silica gel itself be ensure that Longitudinal resistance is provided, so that the waterproof performance both guaranteed, in turn ensures bonding strength；And it can only just unplug when power is off Connector ensure that security performance.

The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.

Claims (10)

1. a kind of anti-roll over of Deep-sea high voltage sealing waterproof squeezes software connector, it is characterised in that: including plug (1), socket (2), institute It states plug (1) and socket (2) is integrally made of soft material, internal wiring (3), contact pin (6) one are equipped with inside the plug (1) Part and groove A (4) at ferrimagnet cylinder, plug (1) outer shape is from left to right groove A (4), silica gel Head (5) and contact pin (6)；The ferrimagnet cylinder is located at the groove A (4) and circumferentially evenly distributed；

Have internal wiring (10), the electromagnet at protrusion A (7) circumferentially evenly distributed inside the socket (2), and with it is described slotting Ferrimagnet cylinder on head (1) corresponds；The circuit of the electromagnet is powered by the internal bus (10) of socket, works as institute The convex portion grafting of the groove A (4) that states plug (1) and the socket (2) in place when, contact pin (6) in the plug (1) with Socket (2) internal bus (10) connects electricity and generates magnetic force to the power supply of the circuit of the electromagnet to start the electromagnet, The electromagnet on the socket (2) generates ferrimagnet cylinder on the magnetic force attraction plug (1) simultaneously, so that the groove A (4) and protrusion A (7) rigid contact, the connection for the plug (1) and socket (2) provide the first bonding strength；And work as When disconnecting the plug (1) and socket (2), the internal bus of the plug (1) and/or socket (2) need to be powered off, it is described to insert Electromagnet power loss demagnetization in seat (2), releases first bonding strength of the plug (1) and socket (2).

2. anti-roll over of Deep-sea high voltage sealing waterproof according to claim 1 squeezes software connector, it is characterised in that: the silica gel Head (5) is divided into cylindrical section and side plate bending, has miniature hangnail on cylinder section surface, the miniature hangnail is in the plug (1) it does not work when injecting socket (2), bigger resistance is provided when the plug (1) extracts socket (2), is The connection of the plug (1) and socket (2) provides the second bonding strength.

3. anti-roll over of Deep-sea high voltage sealing waterproof according to claim 2 squeezes software connector, it is characterised in that: the contact pin (6) it is divided into three sections, respectively changeover portion (11), groove segment (12) and linkage section (13), three sections of materials are conductive metal material Material, the jack (9) are equipped with three sections to match with the changeover portion (11), groove segment (12), linkage section (13), are exhausted respectively Rim segment (14), silica gel section (15), contact-segment (16)；The changeover portion (11) is cylinder, is matched with the insulating segment (14), The insulating segment (14) is made of hard insulation；The groove segment (12) is arc surfaced, and radius is gradually reduced, described in Radius is uprushed at linkage section (13), and a groove B is formed among the groove segment (12) and the linkage section (13).

4. anti-roll over of Deep-sea high voltage sealing waterproof according to claim 3 squeezes software connector, it is characterised in that: the silica gel There is a protrusion B among section (15) and contact-segment (16), the groove B of the protrusion B and the contact pin (6) match, when described When contact pin (6) and the jack (9) grafting, since raised B is soft material, so that grafting process is relatively easy, and described The linkage section (13) of contact pin (6) enters the contact-segment (16) of the jack (9), and the linkage section (13) of the contact pin (6) is moving back It will receive the protrusion B biggish resistance when jack (9) out, the connection for the plug (1) and socket (2) provides third Bonding strength.

5. anti-roll over of the sealing of Deep-sea high voltage described in any one of -2 waterproof squeezes software connector according to claim 1, feature exists In: the contact portion of the groove (4) and protrusion A (7) are hard material.

6. anti-roll over of the sealing of Deep-sea high voltage described in any one of -2 waterproof squeezes software connector according to claim 1, feature exists In: the soft material is silica gel material.

7. anti-roll over of Deep-sea high voltage sealing waterproof according to claim 4 squeezes software connector, it is characterised in that: the protrusion B is made of silica gel material.

8. the Deep-sea high voltage according to any one of claim 3-4 seals anti-roll over of waterproof and squeezes software connector, feature exists In: the silica gel section (15) of the groove segment (12) and the jack (9) matches, and the silica gel section (15) is by soft material structure At the contact-segment (16) of the linkage section (13) and the jack (9) matches, and the contact-segment (16) is by conductive material structure At, and be connected with the socket internal wiring (10).

9. anti-roll over of Deep-sea high voltage sealing waterproof according to claim 8 squeezes software connector, it is characterised in that: the silica gel Section (15) is made of silica gel material.

10. anti-roll over of the sealing of Deep-sea high voltage described in any one of -4 waterproof squeezes software connector according to claim 1, feature exists In: the ferrimagnet cylinder is 4, and the adjacent ferrimagnet cylinder and circle center line connecting angle are 90 degree；It is described Electromagnet at raised (7) is 4, and the adjacent electromagnet and circle center line connecting angle are 90 degree.