CN106486832A - A kind of magnetic connector - Google Patents
A kind of magnetic connector Download PDFInfo
- Publication number
- CN106486832A CN106486832A CN201611123763.0A CN201611123763A CN106486832A CN 106486832 A CN106486832 A CN 106486832A CN 201611123763 A CN201611123763 A CN 201611123763A CN 106486832 A CN106486832 A CN 106486832A
- Authority
- CN
- China
- Prior art keywords
- contact
- magnet
- base
- magnetic
- magnetic connector
- 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
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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/717—Structural association with built-in electrical component with built-in light source
- H01R13/7175—Light emitting diodes (LEDs)
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention provides a kind of magnetic connector, including the contact cooperating and contact socket, described contact socket is arranged on base, it is provided with magnet on described base, described contact is fixed on inner core, and the material of described inner core is insulant, and inner core is fixed on pedestal, the material of pedestal is metal material or the magnetic material contrary with magnet magnetic, and contact is connected with panel.The invention plug is convenient, can automatically disconnect when someone kicks power line.
Description
Technical field
The invention belongs to electronic connection devices technical field, especially relates to a kind of magnetic connector.
Background technology
It is known that electric bicycle is the new traffic tool using electric energy as supplementary energy；In recent years, with cities and towns
Change the fast development of road, environmental problem, resource problem and traffic blocking problem become increasingly serious, therefore, electronic from
Driving is so that it is light, energy-conserving and environment-protective the advantages of increasingly liked by people.
Battery charging is the basis providing continually power for electric bicycle；Charger is required for than larger at present
Power goes to plug, and this is unsafe and inconvenient to women, old man and the weaker people of some other hand strength, fills every time
Electricity needs frequently to plug, of long duration easily damage, lead to connect, easily sparking causes fire, jeopardizes personal safety.Although it is existing
There are Charger (portable round) and connection battery socket major part to adopt fire proofing, but be still not fee from long-term plug abrasion,
Such loss is not fee from, and the socket position of battery also has some inserted sheets exposed, accidentally touches and easily draws
Play short circuit, injure the person.
Content of the invention
In view of this, the invention is directed to a kind of magnetic connector, to solve conventional electric car charging plug
Plug need larger power, easily cause electric shock accidentss, life-time service easily weares and teares, do not overcharge and ask with technology such as short-circuit protections
Topic.
For reaching above-mentioned purpose, the technical scheme of the invention is realized in：
A kind of magnetic connector, including the contact cooperating and contact socket, described contact socket is arranged on base
On, described base is provided with magnet, described contact is fixed on inner core, the material of described inner core is insulant, and inner core is solid
It is scheduled on pedestal, pedestal is metal material or the magnetic material contrary with magnet magnetic, and contact is connected with panel.
Further, the end that described contact is contacted with contact socket is spring terminal.
Further, the quantity of described contact socket is five, and contact socket equidistantly divides along the length direction of base
Cloth, the quantity of described contact is five, and the contact at two ends is positive pole, and two contacts adjacent with two terminal contacts are negative pole, middle
Contact be signal communication detection contact.
Further, the quantity of described magnet is two, and magnet is symmetricly set on the base at contact socket two ends, described
It is provided with plug, described master controller is arranged on above plug above inner core.
Further, described contact socket is embedded in base, and the end face near contact for the described contact socket leans on less than base
The end face of nearly contact.
Further, one end of described panel is provided with control chip.
Further, described magnet is electric magnet, and electric magnet is connected with power supply, and power supply is with control chip even
Connect, the material of described inner core is the magnetic material contrary with magnet original state magnetic.
Further, described pedestal is fixed on the inwall of outer housing, and described pedestal is provided with prominent near the end of base
In the projection of end, projection protrudes from outer housing, and described base is provided with and raised corresponding groove near the end of pedestal.
Further, described outer housing is provided with the LED light being connected with panel, described LED light is according to electricity
The situation of pond charge volume shows different colors.
A kind of electric motor car, including above-mentioned magnetic connector.
With respect to prior art, a kind of magnetic connector described in the invention has the advantage that：
(1) the invention plug is convenient, can automatically disconnect when someone kicks power line, and regardless of anyway, without
Difference both positive and negative polarity, is hardly damaged, and LED light is passed through to change color instruction charged state, it is possible to use the charging to battery for the family
Situation is very clear；
(2) present invention creates when being not exposed to battery of electric vehicle, and the output of magnetic connector does not have voltage,
Be not in the situation that sparking damages connection terminal, more can guarantee personal safety, prevent from getting an electric shock；
(3) the invention effectively extends battery, has ensured that battery uses safety.Avoid because long when
Between charge, over-charging of battery, the problems such as short-circuit, cause batteries caught fire, short circuit, spontaneous combustion etc. danger phenomenon；
(4) contact connects, and guarantees the reliability being electrically connected by spring terminal, is not in virtual connection, loose contact
Situation.
Brief description
The accompanying drawing constituting the part of the invention is used for providing the invention is further understood, and the present invention creates
The schematic description and description made is used for explaining the invention, does not constitute the improper restriction to the invention.?
In accompanying drawing：
Fig. 1 is the longitudinal sectional view of the invention embodiment；
Fig. 2 is the perspective view of the invention embodiment；
Fig. 3 is the front view of the invention embodiment；
Fig. 4 is the upward view of the invention embodiment.
Description of reference numerals：
1- contact；2- contact socket；3- base；301- groove；4- magnet；5- inner core；6- panel；7- plug；
8- pedestal；801- is raised；9- control chip；10- outer housing；11-LED display lamp.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in the invention and the feature in embodiment can
To be mutually combined.
In the description of the invention it is to be understood that term " " center ", " longitudinal ", " horizontal ", " on ", D score,
The orientation of instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than instruction
Or the hint device of indication or element must have specific orientation, with specific azimuth configuration and operation, be not therefore understood that
It is the restriction to the invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
It is described, " multiple " are meant that two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly
Connect；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning in the invention for the term.
To describe the invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Figures 1 to 4, a kind of magnetic connector, including the contact 1 cooperating and contact socket 2.Contact is inserted
On the base 3, the quantity of contact socket 2 is five, and contact socket 2 is equidistantly uniform along the length direction of base 3 for seat 2 setting
Distribution.The two ends of base 3 are provided with magnet 4, and contact 1 is fixed on inner core 5, and the material of inner core 5 is insulant.Inner core 5 is solid
It is connected on pedestal 8.Pedestal 8 is arranged in outer housing 10, and pedestal 8 is affixed with outer housing 10 inwall.In order to preferably coordinate, pedestal 8 leans on
The end of nearly base 3 is provided with two symmetrically arranged projections 801 protruding from end, and raised 801 protrude from outer housing 10.Pedestal
8 are correspondingly arranged with magnet 4.Base 3 is provided with and raised 801 corresponding grooves 301 near the end of pedestal 8.The material of pedestal 8
Matter is the metal material of magnetic conduction or the magnetic material contrary with magnet 4 magnetic, and contact 1 is connected with panel 6.In order to ensure electricity
The reliability that gas connects, it is to avoid the situation of virtual connection, loose contact, the end that contact 1 is contacted with contact socket 2 is spring terminal
Son.The quantity of corresponding contact 1 is five, and the contact 1 of both end of which is positive pole, and two contacts 1 adjacent with two terminal contacts 1 are
Negative pole, contact is detected for signal communication in middle contact 1.So without difference both positive and negative polarity, directly plugging when connection can
With.Whether signal communication detection contact detection contact 1 is contacted with contact socket 2, and without contact, then middle contact 1 will
To panel 6, panel 6 controls contact 1 no power to signal transmission, if contacted, controls contact 1 to be energized.
In order to ensure the service life of magnetic connector, the material of magnet 4 can adopt permanent magnet.The quantity of magnet 4
For two, magnet 4 is symmetricly set on the base 3 at contact socket 2 two ends, is provided with plug 7, panel 6 above inner core 5
It is arranged on above plug 7.Contact socket 2 is embedded in base 3, and in order to ensure safety, contact socket 2 is near the end of contact 1
Face is less than the end face near contact 1 for the base 3.One end of panel 6 is provided with control chip 9.The two ends of base 3 are symmetrically arranged with
For fixing through hole.
Magnet 4 can be chosen as electric magnet by another embodiment, and electric magnet is connected with power supply, power supply with
Control chip 9 connects.The material of pedestal 8 is the magnetic material contrary with magnet 4 original state magnetic.During original state, magnet 4
Pedestal 8 magnetic contrary, magnet 4 adsorbs pedestal 8, contact 1 is contacted with contact socket 2, now circuit communication.When battery fills
After full electricity, control chip 9 controls power supply to electric magnet reverse charging, and the magnetic pole of magnet 4 changes, now magnet 4 with
The magnetic of pedestal 8 is identical, and both are mutually exclusive, and contact 1 and contact socket 2 separate, and charging circuit disconnects.So in electric motor car
After battery is fully charged, realize automatically powering off protection, it is to avoid over-charging of battery.
Observe the charge condition of battery for convenience, outer housing 10 be provided with the LED light 11 being connected with panel 6,
LED light 11 shows different colors according to the situation of battery charge.Wherein, shell and base are insulant.
A kind of electric motor car, including the magnetic connector described in the invention.
The operation principle of the invention：
Base 3 is fixed on battery, contact socket 2 is connected with the circuit of inside battery respectively, panel 6 passes through wire
It is connected with the battery charger of electric motor car.When charging to electric motor car, worked good in contact 1 and contact socket 2, in magnet 4 magnetic force
Attraction under, both automatic absorbings.After middle contact 1 is contacted with contact socket 2, by signal transmission to panel 6, panel
6 control the contact 1 of middle contact 1 both sides to connect with contact socket 2, now form the battery that closed circuit is electric motor car and carry out
Charge.After battery is full of, panel 6 controls contact 1 power-off of contact 1 both sides of centre, and now circuit disconnects, and battery stops
Only charge.So effectively extend the service life of battery of electric vehicle, ensured that battery uses safety.Avoid because long-time
Charge, over-charging of battery, the problems such as short-circuit, thus avoiding causing batteries caught fire, short circuit, the danger phenomenon such as spontaneous combustion.
The foregoing is only the preferred embodiment of the invention, not in order to limit the invention, all this
Within the spirit of innovation and creation and principle, any modification, equivalent substitution and improvement made etc., should be included in the invention
Protection domain within.
Claims (10)
1. a kind of magnetic connector it is characterised in that：Including the contact (1) that can cooperate and contact socket (2), described tactile
Point socket (2) is arranged on base (3), and described base (3) is provided with magnet (4), and described contact (1) is fixed in inner core (5)
On, the material of described inner core (5) is insulant, and inner core (5) is fixed on pedestal (8), pedestal (8) be metal material or with
The contrary magnetic material of magnet (4) magnetic, contact (1) is connected with panel (6).
2. magnetic connector according to claim 1 it is characterised in that：Described contact (1) is contacted with contact socket (2)
End be spring terminal.
3. magnetic connector according to claim 1 it is characterised in that：The quantity of described contact socket (2) is five,
Contact socket (2) is five along the length direction equidistantly distributed of base (3), the quantity of described contact (1), the contact at two ends
(1) it is positive pole, two contacts (1) adjacent with two terminal contacts (1) are negative pole, middle contact (1) is touched for signal communication detection
Point.
4. magnetic connector according to claim 1 it is characterised in that：The quantity of described magnet (4) is two, magnet
(4) it is symmetricly set on the base (3) at contact socket (2) two ends, above described inner core (5), be provided with plug (7), described
Panel (6) is arranged on above plug (7).
5. magnetic connector according to claim 1 it is characterised in that：Described contact socket (2) is embedded in base (3)
Interior, the end face near contact (1) for the described contact socket (2) is less than the end face near contact (1) for the base (3).
6. magnetic connector according to claim 1 it is characterised in that：One end of described panel (6) is provided with control
Coremaking piece (9).
7. magnetic connector according to claim 6 it is characterised in that：Described magnet (4) be electric magnet, electric magnet with
Power supply connects, and power supply is connected with control chip (9), and the material of described pedestal (8) is and magnet (4) original state magnetic
The contrary magnetic material of property.
8. magnetic connector according to claim 1 it is characterised in that：Described pedestal (8) is fixed in outer housing (10)
On inwall, described pedestal (8) is provided with the projection (801) protruding from end, described projection (801) near the end of base (3)
Protrude from outer housing (10), the upper end near pedestal (8) of described base (3) is provided with the groove corresponding with raised (801)
(301).
9. magnetic connector according to claim 1 it is characterised in that：It is provided with and panel on described outer housing (10)
(6) LED light (11) connecting, described LED light (11) shows different colors according to the situation of battery charge.
10. a kind of electric motor car it is characterised in that：Including the magnetic connector as described in claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611123763.0A CN106486832A (en) | 2016-12-08 | 2016-12-08 | A kind of magnetic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611123763.0A CN106486832A (en) | 2016-12-08 | 2016-12-08 | A kind of magnetic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106486832A true CN106486832A (en) | 2017-03-08 |
Family
ID=58275064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611123763.0A Pending CN106486832A (en) | 2016-12-08 | 2016-12-08 | A kind of magnetic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106486832A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994277A (en) * | 2019-12-19 | 2020-04-10 | 上海创功通讯技术有限公司 | Circuit board connecting assembly and circuit board assembly |
| CN112103753A (en) * | 2020-09-22 | 2020-12-18 | 科华恒盛股份有限公司 | Electric plugging assembly |
| WO2023285284A1 (en) * | 2021-07-14 | 2023-01-19 | Zf Friedrichshafen Ag | Plug interface, plug element, micromobility vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10112354A (en) * | 1996-08-09 | 1998-04-28 | Sumitomo Wiring Syst Ltd | Charging connector for electric vehicle |
| CN204103083U (en) * | 2014-08-29 | 2015-01-14 | 北汽福田汽车股份有限公司 | For coupling assembling, the plug and socket of the charging device of electric motor car |
| CN205319423U (en) * | 2016-01-11 | 2016-06-15 | 南阳市海鑫智能科技有限公司 | Electric automobile fills electrical connector for stereo garage |
| CN206332260U (en) * | 2016-12-08 | 2017-07-14 | 天津雅迪实业有限公司 | A kind of magnetic connector and electric motor car |
-
2016
- 2016-12-08 CN CN201611123763.0A patent/CN106486832A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10112354A (en) * | 1996-08-09 | 1998-04-28 | Sumitomo Wiring Syst Ltd | Charging connector for electric vehicle |
| CN204103083U (en) * | 2014-08-29 | 2015-01-14 | 北汽福田汽车股份有限公司 | For coupling assembling, the plug and socket of the charging device of electric motor car |
| CN205319423U (en) * | 2016-01-11 | 2016-06-15 | 南阳市海鑫智能科技有限公司 | Electric automobile fills electrical connector for stereo garage |
| CN206332260U (en) * | 2016-12-08 | 2017-07-14 | 天津雅迪实业有限公司 | A kind of magnetic connector and electric motor car |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994277A (en) * | 2019-12-19 | 2020-04-10 | 上海创功通讯技术有限公司 | Circuit board connecting assembly and circuit board assembly |
| CN112103753A (en) * | 2020-09-22 | 2020-12-18 | 科华恒盛股份有限公司 | Electric plugging assembly |
| CN112103753B (en) * | 2020-09-22 | 2022-10-14 | 科华恒盛股份有限公司 | Electric plugging assembly |
| WO2023285284A1 (en) * | 2021-07-14 | 2023-01-19 | Zf Friedrichshafen Ag | Plug interface, plug element, micromobility vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170308 |