CN106129713A - A kind of charging communication interface with antistatic and error-proof structure - Google Patents
A kind of charging communication interface with antistatic and error-proof structure Download PDFInfo
- Publication number
- CN106129713A CN106129713A CN201610684659.2A CN201610684659A CN106129713A CN 106129713 A CN106129713 A CN 106129713A CN 201610684659 A CN201610684659 A CN 201610684659A CN 106129713 A CN106129713 A CN 106129713A
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- CN
- China
- Prior art keywords
- plug
- pole
- socket
- face
- annular magnet
- 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
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- 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
-
- 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
- H01R13/64—Means for preventing incorrect coupling
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/6485—Electrostatic discharge protection
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of charging communication interface with antistatic and error-proof structure, including interface socket and interface plug, wherein: described interface socket includes socket insulator and the socket annular magnet around socket insulator, described interface plug includes plug insulator and the plug annular magnet around plug insulator, repel each other the characteristic that there is a natural attraction between the sexes according to the magnetic same sex, described socket annular magnet is mutually correspondingly arranged in N pole and the most attracting position of S of the S pole of horizontal end face and position, N pole with described plug annular magnet, as the correct essential condition connected；Interface plug of the present invention and interface socket all use Magnet, when time in the right direction, and easily adhesive, and time in opposite direction, both repel, it is possible to be effectively prevented the anti-inserted or situation of wrong plug position, the invention provides a kind of technique double-suction type simple, lower-cost fool proof touch-proof interface.
Description
Technical field
The present invention relates to communication interface, particularly to a kind of charging communication interface with antistatic and error-proof structure, logical
Cross the design of magnetic force error-proof structure so that it is firm that plug, socket easily patch and contact, and is difficult to anti-inserted, nor can expose, anti-
Only electrostatic and electricity ground short circuit.
Background technology
The most increasing portable set has charging design, is the most all the Interface design of USB joint, general feelings
Under condition, the interface of (1) not carry magnet needs artificial alignment interface and identifies positive and negative, and sense of direction is strong, as in errors present or angle
Plug easily damages interface；Firmly by plug insertion socket, repeatedly USB socket restricted lifetime after plug.(2) and carry magnet
Interface, generally, be male be Magnet, what female seat then designed is can be with the metal of adsorption magnet, or male is
The metal of adsorption magnet, female seat is then Magnet.Male and female seat are easy to dislocation, are also easy to anti-inserted, need during design
Structurally increase spacing, be common in and need not anti-mounted design.(3) male and the most magnetic interface of female seat, again will
Outside contact pin is exposed to, contact pin is easy to electricity ground short circuit after contacting metal, and during design, many considerations increase anti-in charger circuit
Short-circuiting means, design cost is high, and Charger universality is poor；Metal ferrule is exposed also easily by the static interference of human contact.
Summary of the invention
The purpose of the present invention is to propose to the charging communication interface with antistatic and error-proof structure, solve the most chargeable setting
The problems such as standby contact interface plug antistatic effect is poor, the most anti-inserted, contact is the most firm, the electric ground of plug easily short circuit.
To achieve these goals, the technical scheme is that
A kind of charging communication interface with antistatic and error-proof structure, including the interface socket being arranged on apparatus casing and use
In the interface plug being connected with interface socket, wherein:
Described interface socket includes socket insulator and the socket annular magnet around socket insulator, described socket insulator water
Flat relative both sides end face exceeds socket annular magnet both sides end face, and it is to connect connecing of interface plug that side therein exceeds end face
The connection rim of the mouth of mouth socket, described socket annular magnet is provided with S pole and N pole at horizontal end face, and described S pole and N pole set respectively
Put in two the relative sides of socket insulator connecting side, rim of the mouth；
Described interface plug includes plug insulator and the plug annular magnet around plug insulator, described plug insulator water
Flat relative end face one end, both sides exceeds plug annular magnet one side end face, and the other end of plug insulator both sides end face is less than inserting
Head annular Magnet one side end face, forms one on plug annular magnet one side end face and is connected rim of the mouth with described interface socket and matches
Connection mother's mouth of interface plug, described plug annular magnet is provided with S pole and N pole at horizontal end face, and described S pole and N pole are divided
It is not arranged on and two relative sides of plug insulator；
Repel each other the characteristic that there is a natural attraction between the sexes according to the magnetic same sex, described socket annular magnet the S pole of horizontal end face and position, N pole with
The N pole of described plug annular magnet and the most attracting position of S are mutually correspondingly arranged as the correct essential condition connected；
It is respectively arranged with contact pin in described socket insulator and plug insulator；
During connection, when socket annular magnet S pole and N pole are the most attracting with plug annular magnet N pole and S, described interface
Socket connects rim of the mouth and inserts the female mouth of interface plug connection, and the contact pin in described socket insulator and plug insulator contacts even
Connect.
Scheme is further: the N pole of described annular magnet and S pole are upper and lower by being polarized in a bullion end face
The N pole of side formation and S pole.
Scheme is further: the N pole of described annular magnet and S pole are by embedding at a bullion end face upper and lower sides
Enter N pole and S pole that permanent magnet is formed.
Scheme is further: runs through both sides end face in described socket insulator and is provided with pin holes, fixing in pin holes
Having described contact pin, be for fixing plug pin, fixing plug pin connects side, rim of the mouth at socket insulator and sinks in pin holes；Described
Plug insulator runs through both sides end face and is provided with pin holes, pin holes is fixed with described contact pin, and be for elastic contact pin,
Described elastic contact pin connects female mouth side elasticity at plug insulator and exceeds pin holes, and elastic contact pin exceeds end face less than plug ring
The outer face of shape Magnet；Described contact pin contact connection be that elastic contact pin is connected with the Elastic Contact of fixing plug pin.
Scheme is further: described connection rim of the mouth exceeds the height in socket annular magnet end face more than or equal to connecting female mouth
Less than the distance of plug annular magnet end face, meanwhile, described fixing plug pin sinks into the distance in pin holes high less than elastic contact pin
Go out the distance of pin holes.
Scheme is further: described connection rim of the mouth exceeds the height in socket annular magnet end face more than connecting female mouth less than inserting
The distance of head annular Magnet end face is 0.5mm, and described fixing plug pin sinks and exceeds slotting into the distance in pin holes less than elastic contact pin
The distance of pin hole is 1mm.
Scheme is further: described apparatus casing is for measuring watch shell, and the side end face of described watch shell is provided with opening, institute
Stating interface socket to arrange in the opening, the outer face of described opening is higher than interface socket insulator.
The invention has the beneficial effects as follows:
Interface plug of the present invention and interface socket all use Magnet, when time in the right direction, and easily adhesive, and time in opposite direction, two
Person repels, it is possible to is effectively prevented the anti-inserted or situation of wrong plug position, reaches effective fool proof effect.
The invention provides a kind of technique double-suction type simple, lower-cost fool proof touch-proof interface.
Interface plug of the present invention and interface socket not only make the grafting of charging inlet easy, and are difficult to dislocation, anti-inserted,
Can effectively prevent contact pin exposed contact metal from short circuit phenomenon and the impact from human contact's electrostatic occurring simultaneously.
The present invention uses tight respective outer side edges so that interface plug contact pin and interface socket contact pin do not expose, depression
Inside connect, time so except contact pin exposed contact metallic conductor can be effectively prevented, cause short circuit.And effectively prevent
During human contact, the electrostatic influence of generation.
With embodiment, the present invention is described in detail below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is combinative structure schematic diagram of the present invention；
Fig. 3 is watch shell structure schematic diagram of the present invention.
Detailed description of the invention
A kind of charging communication interface with antistatic and error-proof structure, including the interface socket being arranged on apparatus casing
(female seat) and for the interface plug (male) that is connected with interface socket, this simply one address, certainly according to reality application title
Exhale and can exchange, the present embodiment just use above-mentioned address as the basis of following structure correspondence title, therefore, wherein:
As depicted in figs. 1 and 2, described interface socket includes socket insulator 1 and the socket annular magnet around socket insulator
2, the both sides end face 101 and 102 of described socket insulator level of relative exceeds socket annular magnet both sides end face, side therein
Exceeding the connection rim of the mouth 103 that end face 102 the raised area is the interface socket connecting interface plug, described socket annular magnet is at water
Planar end surface is provided with S pole and N pole, and described S pole and N pole are separately positioned on two opposite ends of socket insulator connecting side, rim of the mouth
Side；
Described interface plug includes plug insulator 3 and the plug annular magnet 4 around plug insulator, described plug insulator
One end 301 of the both sides end face 301 and 302 of level of relative exceeds plug annular magnet one side end face, plug insulator two side ends
The other end 302 in face less than plug annular magnet opposite side end face, plug annular magnet opposite side end face is formed one with
Described interface socket connects connection mother's mouth 401 of the interface plug that rim of the mouth matches, and described plug annular magnet sets at horizontal end face
Being equipped with S pole and N pole, described S pole is separately positioned on N pole and two relative sides of plug insulator；Insulator therein is permissible
It is plastics, molding for epoxy resin body or bakelite；
Wherein: repelling each other the characteristic that there is a natural attraction between the sexes according to the magnetic same sex, described socket annular magnet is in the S pole of horizontal end face and N pole
Position is mutually correspondingly arranged as the essential condition being correctly connected with N pole and the most attracting position of S of described plug annular magnet；
It is respectively arranged with contact pin in described socket insulator and plug insulator；Contact pin can be that a row is arranged or two rows
Arranging, this carries out permutation and combination the most according to the actual needs；
During connection, as in figure 2 it is shown, the state the most attracting with plug annular magnet N pole and S in socket annular magnet S pole and N pole
Under, described interface socket connects rim of the mouth and inserts the female mouth of interface plug connection, inserting in described socket insulator and plug insulator
Syringe needle withstands on the connection that contacts together.
In embodiment: the N pole of described annular magnet and S pole be formed with several form, one therein is: described
The N pole of annular magnet and S pole are that the method by polarization is in the N pole that a bullion end face upper and lower sides is formed and S pole.
Another kind is: the N pole of described annular magnet and S pole are by embedding forever at a bullion end face upper and lower sides
The N pole of Magnet formation and S pole, this method is the most simple and easy to do.
In embodiment: run through both sides end face in described socket insulator and be provided with pin holes 102, pin holes is fixed with
Described contact pin, is for fixing plug pin 5, fixing plug pin socket insulator connect side, rim of the mouth sink in pin holes i.e.: contact pin
End face less than insulator end face；In described plug insulator, run through both sides end face be provided with pin holes, fixing in pin holes
Having a described contact pin, and be for elastic contact pin 6, described elastic contact pin connects female mouth side elasticity at plug insulator and exceeds contact pin
Hole, elastic contact pin exceeds the end face outer face less than plug annular magnet；Described contact pin contact connection be elastic contact pin with
The Elastic Contact of fixing plug pin connects.Elastic contact pin is the prior art contact pin of a kind of maturation, it be by two be nested insert
Pin forms, and arranges spring and realize elasticity between two contact pins being nested.Owing to the end face of fixing plug pin is less than socket insulator
The end face of end face and plug insulator Elastic contact pin is less than the end face of plug annular magnet, it is therefore prevented that contact pin contact gold
Belong to short circuit, be provided simultaneously with the effect of antistatic.
The present embodiment: male: be made up of Magnet, elastic contact pin, insulator respectively.Magnet is that the magnetic annular in two ends is ellipse
Circular magnet, these Magnet two ends have the magnetic pole that magnetic pole is contrary, and this Magnet is included in the periphery of insulator, and insulator caves at magnetic
Under ferrum internal ring horizontal line, elastic contact pin is arranged on insulator the most equably, and interface contact position is the elastic arm of elastic contact pin.
Female seat: be also made up of Magnet, bullet pin, insulator.Magnet is the two ends oval Magnet of magnetic annular, and these Magnet two ends have
The magnetic pole that magnetic pole is contrary, this Magnet is included in the periphery of insulator, and insulator highlights under Magnet internal ring horizontal line, plays pin the most equal
Arranging on insulator, interface contact position is fixed pan evenly, and electrical connecting position saves welding sequence for playing pin, is beneficial to
Assemble.
Good, in embodiment in order to contact: described connection rim of the mouth exceed the height in socket annular magnet end face more than or etc.
In connecting female mouth distance less than plug annular magnet end face, meanwhile, described fixing plug pin sinks and is less than into the distance in pin holes
Elastic contact pin exceeds the distance of pin holes.
One optimal case of the present embodiment is: described connection rim of the mouth exceeds the height in socket annular magnet end face more than even
Connecing female mouth is 0.5mm less than the distance of plug annular magnet end face, and described fixing plug pin sinks into the distance in pin holes less than bullet
It is 1mm that property contact pin exceeds the distance of pin holes.
Certainly, described connection rim of the mouth exceeds the height in socket annular magnet end face more than connecting female mouth less than plug annular magnetic
The distance of ferrum end face can also be at a range intervals, such as, between 0 to 1mm, the most do not have attracting power too greatly；Described solid
Determine contact pin and sink that to exceed the distance of pin holes into the distance in pin holes less than elastic contact pin be can also to be at a range intervals,
Such as between 0.5 to 1.5mm.
Apparatus casing described in embodiment refers to need charging and the measurement wearable device housing of data input and output, as
Oximetry watch shell etc..As it is shown on figure 3, described apparatus casing is for measuring watch shell 7, the side end face of described watch shell is provided with
Opening 701, described interface socket is arranged in the opening, and the outer face 702 of described opening is higher than interface socket insulator 1 at least
1mm.This structure again more adds one layer of antistatic and anti-short-circuit protection.
Claims (7)
1. there is a charging communication interface for antistatic and error-proof structure, including the interface socket being arranged on apparatus casing and
For the interface plug being connected with interface socket, it is characterised in that
Described interface socket includes socket insulator and the socket annular magnet around socket insulator, described socket insulator water
Flat relative both sides end face exceeds socket annular magnet both sides end face, and it is to connect connecing of interface plug that side therein exceeds end face
The connection rim of the mouth of mouth socket, described socket annular magnet is provided with S pole and N pole at horizontal end face, and described S pole and N pole set respectively
Put in two the relative sides of socket insulator connecting side, rim of the mouth；
Described interface plug includes plug insulator and the plug annular magnet around plug insulator, described plug insulator water
Flat relative end face one end, both sides exceeds plug annular magnet one side end face, and the other end of plug insulator both sides end face is less than inserting
Head annular Magnet one side end face, forms one on plug annular magnet one side end face and is connected rim of the mouth with described interface socket and matches
Connection mother's mouth of interface plug, described plug annular magnet is provided with S pole and N pole at horizontal end face, and described S pole and N pole are divided
It is not arranged on and two relative sides of plug insulator；Repel each other the characteristic that there is a natural attraction between the sexes according to the magnetic same sex, described socket annular
Magnet is mutually correspondingly arranged in N pole and the most attracting position of S of the S pole of horizontal end face and position, N pole with described plug annular magnet
As the correct essential condition connected；It is respectively arranged with contact pin in described socket insulator and plug insulator；During connection,
Under the state that socket annular magnet S pole and N pole are the most attracting with plug annular magnet N pole and S, described interface socket connects rim of the mouth and inserts
Incoming interface plug connects female mouth, and the contact pin in described socket insulator and plug insulator contacts connection.
Communication interface the most according to claim 1, it is characterised in that N pole and the S pole of described annular magnet are by pole
Change in the N pole that a bullion end face upper and lower sides is formed and S pole.
Communication interface the most according to claim 1, it is characterised in that the N pole of described annular magnet and S pole be by
One bullion end face upper and lower sides embeds N pole and the S pole that permanent magnet is formed.
4. according to the communication interface described in claim 1 or 2 or 3, it is characterised in that run through both sides in described socket insulator
End face is provided with pin holes, is fixed with described contact pin in pin holes, is for fixing plug pin, and fixing plug pin connects at socket insulator
Side, rim of the mouth sinks in pin holes；In described plug insulator, run through both sides end face be provided with pin holes, solid in pin holes
Surely having a described contact pin, and be for elastic contact pin, described elastic contact pin connects female mouth side elasticity at plug insulator and exceeds slotting
Pin hole, elastic contact pin exceeds the end face outer face less than plug annular magnet；The connection that contacts of described contact pin is elastic contact pin
It is connected with the Elastic Contact of fixing plug pin.
Communication interface the most according to claim 4, it is characterised in that described connection rim of the mouth exceeds socket annular magnet end face
Height more than or equal to connecting female mouth distance less than plug annular magnet end face, meanwhile, described fixing plug pin sinks into inserting
The distance of pin hole exceeds the distance of pin holes less than elastic contact pin.
Communication interface the most according to claim 5, it is characterised in that described connection rim of the mouth exceeds socket annular magnet end face
Height be 0.5mm more than connecting female mouth less than the distance of plug annular magnet end face, described fixing plug pin sinks in pin holes
Distance to exceed the distance of pin holes less than elastic contact pin be 1mm.
Communication interface the most according to claim 1, it is characterised in that described apparatus casing is for measuring watch shell, described wrist
The side end face of watchcase is provided with opening, and described interface socket is arranged in the opening, and the outer face of described opening is higher than interface socket
Insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610684659.2A CN106129713B (en) | 2016-08-19 | 2016-08-19 | A kind of charging communication interface with antistatic and error-proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610684659.2A CN106129713B (en) | 2016-08-19 | 2016-08-19 | A kind of charging communication interface with antistatic and error-proof structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106129713A true CN106129713A (en) | 2016-11-16 |
| CN106129713B CN106129713B (en) | 2019-03-19 |
Family
ID=57278355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610684659.2A Active CN106129713B (en) | 2016-08-19 | 2016-08-19 | A kind of charging communication interface with antistatic and error-proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106129713B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579382A (en) * | 2017-08-17 | 2018-01-12 | 中山锐速电子有限公司 | A kind of snap-on type communications cable |
| CN109980307A (en) * | 2019-03-20 | 2019-07-05 | 浙江天能能源科技股份有限公司 | A kind of lithium battery group device for fast detecting and detection method |
| WO2021042206A1 (en) * | 2019-09-05 | 2021-03-11 | Exceltec Canada Inc. | Magnetic connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0977215A2 (en) * | 1996-08-09 | 2000-02-02 | SUMITOMO WIRING SYSTEMS, Ltd. | Charging connector for electric vehicle |
| CN204144588U (en) * | 2014-08-12 | 2015-02-04 | 富士康(昆山)电脑接插件有限公司 | Electric connector combination |
| CN104966945A (en) * | 2015-05-20 | 2015-10-07 | 郑州职业技术学院 | Novel electronic product charging interface |
| CN204965021U (en) * | 2015-05-27 | 2016-01-13 | 深圳市鼎芯东方科技有限公司 | Drain pan of intelligence wrist -watch |
| CN205900931U (en) * | 2016-08-19 | 2017-01-18 | 康泰医学系统（秦皇岛）股份有限公司 | Communication interface charges with prevent static and prevent slow -witted structure |
-
2016
- 2016-08-19 CN CN201610684659.2A patent/CN106129713B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0977215A2 (en) * | 1996-08-09 | 2000-02-02 | SUMITOMO WIRING SYSTEMS, Ltd. | Charging connector for electric vehicle |
| CN204144588U (en) * | 2014-08-12 | 2015-02-04 | 富士康(昆山)电脑接插件有限公司 | Electric connector combination |
| CN104966945A (en) * | 2015-05-20 | 2015-10-07 | 郑州职业技术学院 | Novel electronic product charging interface |
| CN204965021U (en) * | 2015-05-27 | 2016-01-13 | 深圳市鼎芯东方科技有限公司 | Drain pan of intelligence wrist -watch |
| CN205900931U (en) * | 2016-08-19 | 2017-01-18 | 康泰医学系统（秦皇岛）股份有限公司 | Communication interface charges with prevent static and prevent slow -witted structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579382A (en) * | 2017-08-17 | 2018-01-12 | 中山锐速电子有限公司 | A kind of snap-on type communications cable |
| CN109980307A (en) * | 2019-03-20 | 2019-07-05 | 浙江天能能源科技股份有限公司 | A kind of lithium battery group device for fast detecting and detection method |
| WO2021042206A1 (en) * | 2019-09-05 | 2021-03-11 | Exceltec Canada Inc. | Magnetic connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106129713B (en) | 2019-03-19 |
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