CN104779476B - Water-proof connector - Google Patents
Water-proof connector Download PDFInfo
- Publication number
- CN104779476B CN104779476B CN201510181344.1A CN201510181344A CN104779476B CN 104779476 B CN104779476 B CN 104779476B CN 201510181344 A CN201510181344 A CN 201510181344A CN 104779476 B CN104779476 B CN 104779476B
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- CN
- China
- Prior art keywords
- mentioned
- water
- adapter
- proof connector
- 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.)
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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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of water-proof connector, including：Insulator and the shell of parcel insulator, are placed in insulation in vivo and the coupling assembly for connection cable, strengthen the black box of sealing, lock the fixation kit of afterbody, and coupling assembly includes：For fixing the jaw of electric wire, the connector of jaw is connected to, connects the contact of O-ring seal.The present invention provides the characteristic that a kind of adapter has pressure, heatproof, and there is high leakproofness so as to realize waterproof, aging resistance, so as to ensure the stability of adapter, safety, long-life；Pressure 1500 volts of the adapter 1 minute；Contact resistance is 2 milliohms, and insulation resistance can reach 2000 megohms；Between 40 ° to 85 °, degree of protection is IP68 to adapter tolerable temperature, and plug number of times is 1000 times.
Description
Technical field
A kind of adapter, particularly a kind of water-proof connector.
Background technology
At present, domestic and international connector industry quickly grows, with computer and periphery industry, automobile, communication, industry, boat
The development of the downstream industry such as empty/military, medical, the development of adapter integrally develop towards requirements at the higher level direction.Specifically, its
Technology develops essentially from following six direction：First, FEC, IC encapsulation miniaturization：Density is less than 200mm spacing；Second,
Corresponding with various high-speed transmission interfaces, adapter must mate high bandwidth and high speed circuit, reach high speed；3rd, it is ensured that peak
The reliability and stability of value current-mode, makes full use of radiating airflow and provides more remarkable long-term reliability；4th, reply
The trend of electronic product environmental protection, the environment-friendly materials such as unleaded, halogen-free material and nanometer are extensively used；5th, in terms of processing procedure, mark
Standardization assembling will be increasingly universal；6th, more new IC design automatic electronic instruments will be used, and greatly speed up following company
Connect design quantity and the direction of device.One complete adapter product will typically pass through design, manufacture and encapsulation/three mistakes of assembling
Journey.The problems such as must take into resistance, pin form, plug active force during design, manufacture is typically through mould development design, punching
Pressure, ejection formation（Injection）, plating, assembling etc. flow process, the reliability of the signal transmissions such as qualitative effects electric current must be considered during assembling
With stability etc., so prior art needs, and a kind of pressure, heatproof, waterproof, sealing be high, aging-resistant adapter, existing skill
Art does not also solve this problem.
Content of the invention
For solving the deficiencies in the prior art, it is an object of the invention to provide a kind of adapter has the spy of pressure, heatproof
Property, and there is high leakproofness so as to realize waterproof, aging resistance, so as to ensure the stability of adapter, safety, long-life.
In order to realize that above-mentioned target, the present invention are adopted the following technical scheme that：
Water-proof connector, including：Insulator and the shell of parcel insulator, are placed in insulation in vivo and for connection cable
Coupling assembly, strengthens the black box of sealing, locks the fixation kit of afterbody, and coupling assembly includes：For fixing electric wire
Jaw, is connected to the connector of jaw, connects the contact of O-ring seal.
Aforesaid water-proof connector, black box include：It is placed between electric wire and shell, for the pressure of sealed insulation body
Check ring, is connected to the waterproof apron for connecing fork, the O-ring seal being placed between shell and insulator.
Aforesaid water-proof connector, waterproof apron are made compared with soft rubber material using classification of waterproof IP68 with O-ring seals.
Aforesaid water-proof connector, including：Fixation kit, including：The locking nut being fixed on shell, is placed in insulator
Interior fixed rubber ring.
Aforesaid water-proof connector, contact are copper gold-plated contact part.
Aforesaid water-proof connector, shell are made using zinc-containing alloy electronickelling.
Aforesaid water-proof connector, insulator are made using thermoplastic PPS.
Aforesaid water-proof connector, adapter normal rating electric current are 30 peaces, 500 volts of running voltage, and 1 minute pressure
1500 volts；Contact resistance is 2 milliohms, and insulation resistance can reach 2000 megohms.
Aforesaid water-proof connector, between -40 ° to 85 °, degree of protection is IP68 to adapter tolerable temperature, plug time
Number is 1000 times.
The invention has benefit that：The present invention provides the characteristic that a kind of adapter has pressure, heatproof, and has
High leakproofness so as to realize waterproof, aging resistance, so as to ensure the stability of adapter, safety, long-life；1 point of the adapter
Clock is pressure 1500 volts；Contact resistance is 2 milliohms, and insulation resistance can reach 2000 megohms；Adapter tolerable temperature-
Between 40 ° to 85 °, degree of protection is IP68, and plug number of times is 1000 times.
Description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the present invention；
The implication of reference in figure：
1 shell, 2 insulators, 3 jaws, 4 connectors, 5 contacts, 6 compression spring back-up rings, 7 waterproof aprons, 8
O-ring seal, 9 locking nuts.
Specific embodiment
Make specific introduction to the present invention below in conjunction with the drawings and specific embodiments.
Water-proof connector, including：Insulator 2 and the shell 1 of parcel insulator 2, are placed in insulator 2 and are used for connect electricity
The coupling assembly of cable, strengthens the black box of sealing, locks the fixation kit of afterbody, and coupling assembly includes：For fixed electricity
The jaw 3 of line, is connected to the connector 4 of jaw 3, connects the contact 5 of O-ring seal 8.
Black box includes：It is placed between electric wire and shell 1, for the compression spring back-up ring 6 of sealed insulation body 2, connection
In the waterproof apron 7 for connecing fork, the O-ring seal 8 being placed between shell 1 and insulator 2.As a kind of preferred, waterproof apron 7
Made compared with soft rubber material using classification of waterproof IP68 with O-ring seals, shell 1 is made using zinc-containing alloy electronickelling, insulated
Body 2 is made using thermoplastic PPS；Using such material, high temperature resistant reaches 260 °.
Water-proof connector, including：Fixation kit, including：The locking nut 9 being fixed on shell 1, is placed in insulator 2
Fixed rubber ring.
Compression spring back-up ring 6, waterproof apron 7 and O-ring seal 8 is increased inside adapter；Locking afterbody is from single
Band is fixed and is changed to locking nut 9 and fixed rubber ring combination, and contact 5 is changed to the gold-plated process of copper from copper is tin plating, improves institute
State the contact performance of adapter.The waterproof apron 7 and O-ring seals are using classification of waterproof IP68 compared with the making of soft rubber material
Into；The respective outer side edges precision is made according to class requirement；The steady of adapter is considerably increased using compression spring back-up ring 6
Qualitative and waterproof and dustproof performance, even if using being also not in gap and adapter under wet water for a long time and Vibration Condition
The phenomenons such as damage；Meet requirement of the special equipment to connector performance.
1 material of shell we use zinc-containing alloy electronickelling, the thermoplastic PPS of insulator 2, high temperature resistant reaches 260 °, connects
Contact element 5 uses copper gilding；According to the sectional dimension of cable, from the adapter for coordinating size with which；By to adapter
Each part design, in this field so as to which cost performance reaches current highest level.Be suitable for subzero 40 ° low temperature or 85 °
High temperature, also can in 100 meters of deep water normal work, unaffected.Insulator 2 we employ thermoplastic PPS, resistance to
Temperature increased compression spring back-up ring 6 and O-ring seal 8 up to 260 ° in adapter, lock afterbody and change from single band fixation
It is that locking nut 9 and waterproof apron 7 are combined, so that this adapter has the characteristic of pressure, heatproof, and there is high leakproofness
So as to realize waterproof, aging resistance, so as to ensure the stability of adapter, safety, long-life；Adapter normal rating electric current is
30 peace, 500 volts of running voltage, 1 minute pressure 1500 volts；Contact resistance is 2 milliohms, and insulation resistance can reach 2,000,000,000
Ohm；Between -40 ° to 85 °, degree of protection is IP68 to adapter tolerable temperature, and plug number of times is 1000 times.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the invention is not limited in any way for above-described embodiment, all obtained by the way of equivalent or equivalent transformation
Technical scheme, all falls within protection scope of the present invention.
Claims (7)
1. water-proof connector, it is characterised in that include：Insulator and the shell of the above-mentioned insulator of parcel, are placed in above-mentioned insulator
Interior and coupling assembly for connection cable, strengthens the black box of sealing, locks the fixation kit of afterbody, above-mentioned connection group
Part includes：For fixing the jaw of electric wire, the connector of jaw is connected to, connects the contact of O-ring seal；Above-mentioned sealing group
Part includes：It is placed between electric wire and shell, for the compression spring back-up ring of sealed insulation body, is connected to the waterproof of above-mentioned connector
Cushion rubber, the O-ring seal being placed between above-mentioned shell and insulator；Above-mentioned fixation kit includes：It is fixed on above-mentioned shell
Locking nut, is placed in the internal fixed rubber ring of insulation.
2. water-proof connector according to claim 1, it is characterised in that above-mentioned waterproof apron is with O-ring seals using anti-
Water grade IP68 is made compared with soft rubber material.
3. water-proof connector according to claim 1, it is characterised in that above-mentioned contact is copper gold-plated contact part.
4. water-proof connector according to claim 1, it is characterised in that above-mentioned shell adopts zinc-containing alloy electronickelling system
Into.
5. water-proof connector according to claim 1, it is characterised in that above-mentioned insulator is made using thermoplastic PPS.
6. water-proof connector according to claim 1, it is characterised in that above-mentioned adapter normal rating electric current be 30 peaces,
500 volts of running voltage, 1 minute pressure 1500 volts；Contact resistance is 2 milliohms, and insulation resistance can reach 2000 megohms.
7. water-proof connector according to claim 1, it is characterised in that above-mentioned adapter tolerable temperature is at -40 ° to 85 °
Between, degree of protection is IP68, and plug number of times is 1000 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510181344.1A CN104779476B (en) | 2015-04-17 | 2015-04-17 | Water-proof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510181344.1A CN104779476B (en) | 2015-04-17 | 2015-04-17 | Water-proof connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104779476A CN104779476A (en) | 2015-07-15 |
| CN104779476B true CN104779476B (en) | 2017-03-15 |
Family
ID=53620800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510181344.1A Active CN104779476B (en) | 2015-04-17 | 2015-04-17 | Water-proof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104779476B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742802A (en) * | 2017-10-18 | 2018-02-27 | 苏州雷目电子科技有限公司 | A kind of waterproof connector structure of electronic product |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2195140Y (en) * | 1994-06-20 | 1995-04-19 | 上海宝星电子技术发展公司 | Field coaxial cable connector |
| CN201985302U (en) * | 2011-03-11 | 2011-09-21 | 汕头市金桥电缆有限公司 | Improved coaxial cable connector |
| CN202183539U (en) * | 2011-03-11 | 2012-04-04 | 宜兴亚泰科技有限公司 | Radio frequency coaxial connector matched with 1/2'' coaxial cable |
| CN102570158B (en) * | 2012-02-22 | 2013-09-25 | 上海航天科工电器研究院有限公司 | Anti-explosion connector |
| CN103227383A (en) * | 2013-04-10 | 2013-07-31 | 镇江惠通元二接插件有限公司 | Watertight connector |
| CN204760642U (en) * | 2015-04-17 | 2015-11-11 | 昆山爱光电子有限公司 | Waterproof connector |
-
2015
- 2015-04-17 CN CN201510181344.1A patent/CN104779476B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104779476A (en) | 2015-07-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220601 Address after: 224500 4th floor, building 7, north of Shanghai Road and east of Renmin South Road, South District of Binhai County Industrial Park, Yancheng City, Jiangsu Province Patentee after: Binhai Aiguang Electronics Co.,Ltd. Address before: 215325 No. 1, Gaoxin Road West, Zhongke high tech Industrial Park, Zhouzhuang Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN AIKO ELECTRONIC CO.,LTD. |