CN109546437A - A kind of rectangular seal low-frequency electric connector - Google Patents
A kind of rectangular seal low-frequency electric connector Download PDFInfo
- Publication number
- CN109546437A CN109546437A CN201811633382.6A CN201811633382A CN109546437A CN 109546437 A CN109546437 A CN 109546437A CN 201811633382 A CN201811633382 A CN 201811633382A CN 109546437 A CN109546437 A CN 109546437A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- electric connector
- frequency electric
- contact pin
- plug
- 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.)
- Pending
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 229920000573 polyethylene Polymers 0.000 claims description 10
- -1 Polyethylene Polymers 0.000 claims description 9
- 239000004698 Polyethylene Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000010773 plant oil Substances 0.000 description 1
- 239000002994 raw material 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6276—Snap or like fastening comprising one or more balls engaging in a hole or a groove
Abstract
The present invention relates to technical field of electric connectors, and disclose a kind of rectangular seal low-frequency electric connector, including electrical connector housing, the outer wall of the electrical connector housing is fixedly connected with waterproof layer, the inner sidewall of the electrical connector housing is fixedly connected with pedestal, the side of the pedestal is fixedly connected with contact pin, the side of the electrical connector housing is connected with plug, the side of the plug is fixedly connected with contact pin mother, the side of the contact pin mother is flexibly connected with the outer wall of contact pin, and the top of the contact pin mother is provided with the inner seal ring for being fixedly connected on plug side.The rectangular seal low-frequency electric connector, stuck piece using left-hand thread far from linking together electrical connector housing and plug are closer, reduce the gap of junction, inner seal ring is arranged at stuck piece between plug, keep the space of stuck piece of inside even closer, to promote the leakproofness of low-frequency electric connector entirety, solve the problems, such as that general low-frequency electric connector leakproofness is poor.
Description
Technical field
The present invention relates to technical field of electric connectors, specially a kind of rectangular seal low-frequency electric connector.
Background technique
In all kinds of electronic systems, low-frequency electric connector between device and device, component and component, system and system into
Row electrical connection and signal transmitting are base components necessary to constituting a holonomic system.Therefore, the quality of electric connector
Guarantee and performance requirement is necessary in use process.
The performance of low-frequency electric connector mainly includes electric property, environmental performance and mechanical performance, and environmental performance and machine
Tool performance can all have an impact electric property.What low-frequency electric connector currently on the market mostly used greatly sets exposed type shell
Meter, using being simply plugged and fixed, causes the leakproofness of low-frequency electric connector poor, may cause low-frequency electrical in particular circumstances
Connector is damaged, and when serious, or even be will cause the problem of short circuit is burnt, is caused threat to the lives and properties of people, therefore,
Existing low-frequency electric connector needs are improved.
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 rectangular seal low-frequency electric connector, has good airproof performance
The advantages that, solve the problems, such as that general low-frequency electric connector leakproofness is poor.
(2) technical solution
To realize that above-mentioned low-frequency electric connector has the purpose of preferable leakproofness, the invention provides the following technical scheme: one
Kind rectangular seal low-frequency electric connector, including electrical connector housing, the outer wall of the electrical connector housing are fixedly connected with waterproof
Layer, the inner sidewall of the electrical connector housing are fixedly connected with pedestal, and the side of the pedestal is fixedly connected with contact pin, the electricity
The side of connector shell is connected with plug, and the side of the plug is fixedly connected with contact pin mother, the contact pin it is female one
Side is flexibly connected with the outer wall of contact pin, and the top of the contact pin mother is provided with the inner seal ring for being fixedly connected on plug side, institute
The lateral wall for stating waterproof layer is connected with stuck piece, and stuck piece of the top is fixedly connected with reset case, the reset case
Inner roof wall be fixedly connected with spring, the bottom of the spring is provided with the loose slot for being provided with stuck piece of top, the activity
The inner wall of slot is connected with steel ball, and the outer wall of the steel ball is fixedly connected with limited post, offers card at the top of the plug
Dead slot, the other side of the plug are fixedly connected with lead-in line joint, and the side of the lead-in line joint is fixedly connected with inlet wire pipe, institute
The outer wall for stating lead-in line joint is fixedly connected with fixed block, and the outer wall of the fixed block is connected with movable block.
Preferably, the side of the plug offers seal groove, and the inner sidewall of seal groove is fixedly connected with gasket, and
Gasket is rubber pad.
Preferably, the waterproof layer be polyethylene waterproof layer, and polyethylene waterproof layer with a thickness of one centimetre.
Preferably, the quantity of the contact pin is nine, and the shape size of each contact pin is all the same.
Preferably, the outer wall of the fixed block is provided with the sealing ring for being fixedly connected on plug side, and sealing ring is rubber
Cushion rubber.
Preferably, the quantity for resetting case is two, and two reset casees are using stuck piece of horizontal central line as symmetry axis
It is symmetrical arranged.
Preferably, the side of the contact pin mother offers pin holes, and the model of pin holes and the model of contact pin mutual
Match.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of rectangular seal low-frequency electric connector, have it is following the utility model has the advantages that
1, rectangular seal low-frequency electric connector, by the waterproof layer of setting, gasket, inner seal ring, sealing ring, stuck
Block, steel ball, spring and stuck slot achieve the purpose that sealing, and stuck piece using left-hand thread far from electrical connector housing and plug is tighter
Close links together, and reduces the gap of junction, and inner seal ring is arranged at stuck piece between plug, makes stuck piece of inside
Space is even closer, to promote the leakproofness of low-frequency electric connector entirety, solve general low-frequency electric connector leakproofness compared with
The problem of difference.
2, the rectangular seal low-frequency electric connector reaches by the gasket and seal groove of setting and further promotes low frequency
The side of electrical connector housing is inserted into the inside of plug by seal groove, low frequency is made to be electrically connected by the purpose of electric connector leakproofness
The inside for connecing device forms complicated circuit, thus, so that the leakproofness of low-frequency electric connector is attained a yet higher goal, solves general low frequency
The poor problem of electric connector leakproofness.
3, the rectangular seal low-frequency electric connector reaches low-frequency electric connector by the multiple contact pins and pin holes of setting
Work more stable purpose, increases contact area, keeps low-frequency electric connector connection more firm, to make low-frequency electric connector
It works more stable, solves the problems, such as that general low-frequency electric connector connector is caducous.
Detailed description of the invention
Fig. 1 is front elevational view of the present invention;
Fig. 2 is side view of the present invention;
Fig. 3 is plug construction schematic diagram of the present invention.
In figure: 1 electrical connector housing, 2 pedestals, 3 waterproof layers, 4 contact pins, 5 stuck pieces, 6 reset casees, 7 loose slots, 8 steel balls,
9 limited posts, 10 springs, 11 stuck slots, 12 gaskets, 13 plugs, 14 contact pins mother, 15 lead-in line joints, 16 fixed blocks, 17 activities
Block, 18 sealing rings, 19 inner seal rings, 20 inlet wire pipes.
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.
Please refer to Fig. 1-3, a kind of rectangular seal low-frequency electric connector, including electrical connector housing 1, electrical connector housing 1
Outer wall be fixedly connected with waterproof layer 3, waterproof layer 3 is polyethylene waterproof layer, and polyethylene waterproof layer with a thickness of one centimetre, gather
Ethylene has excellent chemical stability, at room temperature resistance to hydrochloric acid, hydrofluoric acid, phosphoric acid, formic acid, amine, sodium hydroxide and potassium hydroxide
Etc. various chemicals attacks, but nitric acid and sulfuric acid have stronger destruction to polyethylene, low temperature resistant, minimum to use zero temperature
70 to subzero 100 degrees Celsius lower, electrical insulating property is good, and water absorption rate is low, and physical mechanical property is different because of density, outside electric connector
The inner sidewall of shell 1 is fixedly connected with pedestal 2, and the side of pedestal 2 is fixedly connected with contact pin 4, and the quantity of contact pin 4 is nine, and every
The shape size of a contact pin 4 is all the same, and the side of electrical connector housing 1 is connected with plug 13, and the side of plug 13 opens up
There is seal groove, and the inner sidewall of seal groove is fixedly connected with gasket 12, and gasket 12 is rubber pad, rubber has fine
Wearability, very high elasticity, breaking strength and elongation, have impermeability to most general gas flow, to sunlight and foul smell
Have good repellence, can be exposed in animal or plant oil or gasifiable chemicals, pass through 12 He of gasket of setting
Seal groove achievees the purpose that further to promote low-frequency electric connector leakproofness, the side of electrical connector housing 1 is passed through seal groove
It is inserted into the inside of plug 13, the inside of low-frequency electric connector is made to form complicated circuit, thus, make the sealing of low-frequency electric connector
Property is attained a yet higher goal, and solves the problems, such as that general low-frequency electric connector leakproofness is poor, the side of plug 13 is fixedly connected with slotting
Needle mother 14, the side of contact pin mother 14 offers pin holes, and the model of pin holes and the model of contact pin 4 are mutually matched, and contact pin is female
14 side is flexibly connected with the outer wall of contact pin 4, by the multiple contact pins 4 and pin holes of setting, reaches low-frequency electric connector work
Make more stable purpose, increase contact area, keeps low-frequency electric connector connection more firm, to make low-frequency electric connector work
Work is more stable, solves the problems, such as that general low-frequency electric connector connector is caducous, the top of contact pin mother 14 is provided with fixed company
The inner seal ring 19 in 13 side of plug is connect, the lateral wall of waterproof layer 3 is connected with stuck piece 5, and stuck piece 5 of top is fixed
It is connected with and resets case 6, the quantity for resetting case 6 is two, and two reset casees 6 are using stuck piece 5 of horizontal central line as symmetry axis pair
Claim setting, the inner roof wall for resetting case 6 is fixedly connected with spring 10, and the bottom of spring 10, which is provided with, is provided with stuck piece 5 top
Loose slot 7, the inner wall of loose slot 7 are connected with steel ball 8, and the outer wall of steel ball 8 is fixedly connected with limited post 9, the top of plug 13
Portion offers stuck slot 11, passes through the waterproof layer 3 of setting, gasket 12, inner seal ring 19, sealing ring 18, stuck piece 5, steel z pearl
8, spring 10 and stuck slot 11 achieve the purpose that sealing, stuck piece 5 using left-hand thread far from by electrical connector housing 1 and plug 13 more
It closely links together, reduces the gap of junction, inner seal ring 19 is arranged between stuck piece 5 and plug 13, makes stuck
Space inside block 5 is even closer, to promote the leakproofness of low-frequency electric connector entirety, solves general low-frequency electric connector
The poor problem of leakproofness, the other side of plug 13 are fixedly connected with lead-in line joint 15, and the side of lead-in line joint 15 is fixedly connected
There is inlet wire pipe 20, the outer wall of lead-in line joint 15 is fixedly connected with fixed block 16, and the outer wall of fixed block 16, which is provided with, to be fixedly connected on
The sealing ring 18 of 13 side of plug, and sealing ring 18 is rubber ring, the outer wall of fixed block 16 is connected with movable block 17.
When in use, contact pin 4 is inserted into contact pin mother 14, stuck piece 5 is pushed to insert by the rectangular seal low-frequency electric connector
First 13, plug 13 squeezes steel ball 8, shrinks spring 10, and when steel ball 8 is caught in stuck slot 11, spring 10, which resets, fixes steel ball 8,
To complete attended operation.
In conclusion the rectangular seal low-frequency electric connector reaches low frequency by the multiple contact pins 4 and pin holes of setting
The more stable purpose of electric connector work, increases contact area, keeps low-frequency electric connector connection more firm, solves general
The caducous problem of low-frequency electric connector connector reaches by the gasket 12 and seal groove of setting and further promotes low-frequency electrical
The purpose of connector leakproofness solves the problems, such as that general low-frequency electric connector leakproofness is poor, by the waterproof layer 3 of setting,
Gasket 12, inner seal ring 19, sealing ring 18, stuck piece 5, steel ball 8, spring 10 and stuck slot 11 achieve the purpose that sealing, solution
The poor problem of general low-frequency electric connector leakproofness of having determined.
Waterproof layer described in above-described embodiment is polyethylene waterproof layer, and the polyethylene waterproof layer is polythene material, by
Formula as below is formulated according to following parts by weight: 10~20 parts of aluminium chloride, 12~15 parts of butyl acetate, 1~5 part of octanol, purple
30~50 parts of copper wire, 80~100 parts of water, stablize with waterproof layer chemical property made of above-mentioned raw material, not only waterproof is also resistance to
Grind anticorrosive fire-proof.
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.
The embodiment of the present invention is described although having been shown, for the ordinary skill in the art, Ke Yili
Solution without departing from the principles and spirit of the present invention can to these embodiments carry out it is a variety of variation, modification, replacement and
Modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of rectangular seal low-frequency electric connector, including electrical connector housing (1), it is characterised in that: outside the electric connector
The outer wall of shell (1) is fixedly connected with waterproof layer (3), and the inner sidewall of the electrical connector housing (1) is fixedly connected with pedestal (2),
The side of the pedestal (2) is fixedly connected with contact pin (4), and the side of the electrical connector housing (1) is connected with plug
(13), the side of the plug (13) is fixedly connected with that contact pin is female (14), the side of the contact pin female (14) and contact pin (4) it is outer
Wall is flexibly connected, and the contact pin is provided with the inner seal ring (19) for being fixedly connected on plug (13) side, institute at the top of female (14)
The lateral wall for stating waterproof layer (3) is connected with stuck piece (5), is fixedly connected with reset case at the top of stuck piece (5)
(6), the inner roof wall for resetting case (6) is fixedly connected with spring (10), and the bottom of the spring (10), which is provided with, is provided with card
Loose slot (7) at the top of dead block (5), the inner wall of the loose slot (7) are connected with steel ball (8), the outer wall of the steel ball (8)
It is fixedly connected with limited post (9), is offered stuck slot (11) at the top of the plug (13), the other side of the plug (13) is solid
Surely it is connected with lead-in line joint (15), the side of the lead-in line joint (15) is fixedly connected with inlet wire pipe (20), the lead-in line joint
(15) outer wall is fixedly connected with fixed block (16), and the outer wall of the fixed block (16) is connected with movable block (17).
2. a kind of rectangular seal low-frequency electric connector according to claim 1, it is characterised in that: the one of the plug (13)
Side offers seal groove, and the inner sidewall of seal groove is fixedly connected with gasket (12), and gasket (12) is rubber pad.
3. a kind of rectangular seal low-frequency electric connector according to claim 1, it is characterised in that: the waterproof layer (3) is
Polyethylene waterproof layer, and polyethylene waterproof layer with a thickness of one centimetre.
4. a kind of rectangular seal low-frequency electric connector according to claim 1, it is characterised in that: the number of the contact pin (4)
Amount is nine, and the shape size of each contact pin (4) is all the same.
5. a kind of rectangular seal low-frequency electric connector according to claim 1, it is characterised in that: the fixed block (16)
Outer wall is provided with the sealing ring (18) for being fixedly connected on plug (13) side, and sealing ring is rubber ring.
6. a kind of rectangular seal low-frequency electric connector according to claim 1, it is characterised in that: reset case (6)
Quantity is two, and two reset casees (6) are symmetrical arranged by symmetry axis of the horizontal central line of stuck piece (5).
7. a kind of rectangular seal low-frequency electric connector according to claim 1, it is characterised in that: the contact pin female (14)
Side offers pin holes, and the model of pin holes and the model of contact pin (4) are mutually matched.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811633382.6A CN109546437A (en) | 2018-12-29 | 2018-12-29 | A kind of rectangular seal low-frequency electric connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811633382.6A CN109546437A (en) | 2018-12-29 | 2018-12-29 | A kind of rectangular seal low-frequency electric connector |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109546437A true CN109546437A (en) | 2019-03-29 |
Family
ID=65831133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811633382.6A Pending CN109546437A (en) | 2018-12-29 | 2018-12-29 | A kind of rectangular seal low-frequency electric connector |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109546437A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112768990A (en) * | 2020-12-07 | 2021-05-07 | 上海凤凰自行车江苏有限公司 | Intelligent charging socket for electric bicycle |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6048229A (en) * | 1995-05-05 | 2000-04-11 | The Boeing Company | Environmentally resistant EMI rectangular connector having modular and bayonet coupling property |
CN2729951Y (en) * | 2004-09-08 | 2005-09-28 | 贵州航天电器股份有限公司 | Ball-type quickly push-pull locking or releasing electronic connector |
CN2922184Y (en) * | 2006-03-23 | 2007-07-11 | 贵州航天电器股份有限公司 | Rectangular electrical connector |
CN101051716A (en) * | 2007-05-23 | 2007-10-10 | 杭州航天电子技术有限公司 | Under water separate electric connector |
EP2128935A1 (en) * | 2008-05-27 | 2009-12-02 | Jinliang Qu | Airtight RF coaxial connector with self-locking by snap-fastening. |
CN201541026U (en) * | 2010-02-08 | 2010-08-04 | 陕西四菱电子有限责任公司 | Seal water-proof mixed round connector |
CN202172170U (en) * | 2011-07-13 | 2012-03-21 | 镇江惠通元二接插件有限公司 | Two-core waterproof connector |
CN203967366U (en) * | 2014-05-14 | 2014-11-26 | 深圳市南士科技股份有限公司 | A kind of novel DC connector |
CN207425935U (en) * | 2017-11-03 | 2018-05-29 | 宁德时代新能源科技股份有限公司 | Battery modules |
CN207977900U (en) * | 2018-01-24 | 2018-10-16 | 东莞市鼎冠龙电器有限公司 | A kind of power supply adaptor with plug protecting device |
CN209266700U (en) * | 2018-12-29 | 2019-08-16 | 镇江奥博通信设备有限公司 | A kind of rectangular seal low-frequency electric connector |
-
2018
- 2018-12-29 CN CN201811633382.6A patent/CN109546437A/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6048229A (en) * | 1995-05-05 | 2000-04-11 | The Boeing Company | Environmentally resistant EMI rectangular connector having modular and bayonet coupling property |
CN2729951Y (en) * | 2004-09-08 | 2005-09-28 | 贵州航天电器股份有限公司 | Ball-type quickly push-pull locking or releasing electronic connector |
CN2922184Y (en) * | 2006-03-23 | 2007-07-11 | 贵州航天电器股份有限公司 | Rectangular electrical connector |
CN101051716A (en) * | 2007-05-23 | 2007-10-10 | 杭州航天电子技术有限公司 | Under water separate electric connector |
EP2128935A1 (en) * | 2008-05-27 | 2009-12-02 | Jinliang Qu | Airtight RF coaxial connector with self-locking by snap-fastening. |
CN201541026U (en) * | 2010-02-08 | 2010-08-04 | 陕西四菱电子有限责任公司 | Seal water-proof mixed round connector |
CN202172170U (en) * | 2011-07-13 | 2012-03-21 | 镇江惠通元二接插件有限公司 | Two-core waterproof connector |
CN203967366U (en) * | 2014-05-14 | 2014-11-26 | 深圳市南士科技股份有限公司 | A kind of novel DC connector |
CN207425935U (en) * | 2017-11-03 | 2018-05-29 | 宁德时代新能源科技股份有限公司 | Battery modules |
CN207977900U (en) * | 2018-01-24 | 2018-10-16 | 东莞市鼎冠龙电器有限公司 | A kind of power supply adaptor with plug protecting device |
CN209266700U (en) * | 2018-12-29 | 2019-08-16 | 镇江奥博通信设备有限公司 | A kind of rectangular seal low-frequency electric connector |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112768990A (en) * | 2020-12-07 | 2021-05-07 | 上海凤凰自行车江苏有限公司 | Intelligent charging socket for electric bicycle |
CN112768990B (en) * | 2020-12-07 | 2023-01-20 | 上海凤凰自行车江苏有限公司 | Intelligent charging socket for electric bicycle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209266700U (en) | A kind of rectangular seal low-frequency electric connector | |
CN109546437A (en) | A kind of rectangular seal low-frequency electric connector | |
CN104124550B (en) | Electric connector | |
CN206332216U (en) | A kind of high-energy electrical cnnector | |
CN202662935U (en) | Parallel-type connecting element for waterproof three-way power wire | |
CN203014054U (en) | Wet-pluggable underwater connector | |
CN201781115U (en) | Jack plug for RCA (Radio Corporation of America) terminal | |
CN202737221U (en) | Electrical connector with 14 cores | |
CN209266727U (en) | A kind of high performance rectangular electric connector | |
CN209169560U (en) | A kind of joint structure for cable penetration device | |
CN210041097U (en) | A novel seal structure for a secondary fuses looped netowrk cabinet | |
CN209266643U (en) | A kind of new waterproof electric connector | |
CN204696671U (en) | Network surge prevention circuit and apply the network surge prevention device of this circuit | |
CN209217307U (en) | A kind of water-proof structure of connector and its connector | |
CN109301631B (en) | Flexible five-layer dielectric coaxial electric connector and manufacturing process thereof | |
CN208478681U (en) | A kind of fixed electric connector of circlip | |
CN209561772U (en) | A kind of high frequency integrated form Anti-misplugging electric connector | |
CN207853431U (en) | A kind of high definition cable joint structure | |
CN220753853U (en) | Sealing structure of electronic connector | |
CN205693079U (en) | One adds earclip Simple oxhorn adapter | |
CN201812979U (en) | Power socket with contacts contacted in mode of surface contact | |
CN209071719U (en) | A kind of microminiature high-speed and high-density communications connector | |
CN202651553U (en) | Series type three-way power line connection piece | |
CN215869958U (en) | E50H socket | |
CN210326295U (en) | Welding type cable connector |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |