CN209200322U - A kind of plug-in connector - Google Patents

Abstract

The utility model relates to magnetic charging technique field more particularly to a kind of plug-in connectors.Plug-in connector includes: plug bus；Terminal assemblies, at least it is arranged two, each terminal assemblies include electrical termination, the connection of one end and electrical termination and the other end and plug bus and be electrically connected and flexible electrical connection arm and positioned at the sub- side of electrical termination and have magnetic magnetic part, wherein, electrical termination is located at magnetic part and to which between fill device, magnetic part pushing electrical termination under magnetic effect extremely to fill device and is electrically connected to fill device；Plug shell offers for terminal assemblies and plugs accommodating chamber and at least two that bus is placed and the avoid holes that location arrangements are correspondingly arranged with electrical termination respectively.The reliability of plug-in connector electrical connection can be improved in the utility model.

Description

A kind of plug-in connector

Technical field

The utility model relates to magnetic charging technique field more particularly to a kind of plug-in connectors.

Background technique

Currently, plug-in connector is generally electrically connected with power outlet and can carry out hot plug, and carried out with to fill device Electrical connection, is charged with treating fill device.Wherein, magnetic male end is provided in plug-in connector, to be provided on fill device Magnetic female end.It is acted on by magnetic, plug-in connector can will be adsorbed to and be electrically connected to fill device, to realize to fill device Charging.

Existing magnetic-type plug-in connector includes multiple electrical termination, and each electrical termination is arranged in pairs.Wherein, electrode Electrical termination being positive is set as one group and is connected as one, and electrical termination that electrode is negative is set as one group and is also connected as one Body.In this way, can be generated between each other with when fill device is electrically connected in same group of electrical termination in plug-in connector Interference, the i.e. electric connection terminal in same group can swing because of the operation during grafting, surprisingly shake, pullling and electrical termination Son itself deformation and stick up tail, to make to be electrically connected unstable.Existing mobile phone is easy to cause electricity not when playing video It is enough, but charge on one side, video is watched on one side, be will lead to and is seen video inconvenience.

Utility model content

The purpose of this utility model is to provide a kind of plug-in connectors, it is intended to which how solution, which improves plug-in connector, is electrically connected The problem for connecing reliability and keeping mobile phone easy to use.

The utility model is realized in this way a kind of plug-in connector, for being electrically connected to fill device and power supply, comprising:

Plug bus；

Terminal assemblies are at least arranged two, and each terminal assemblies include electrical termination, one end and electrical termination Connection and the other end is electrically connected with the plug bus and flexible electrical connection arm and positioned at the sub- side of the electrical termination And has magnetic magnetic part, wherein electrical termination is located at the magnetic part and described between fill device, the magnetism Part pushes electrical termination under magnetic effect and to fill device and is electrically connected described to fill device to described；Shell is plugged, by Insulating materials is made and offers the accommodating chamber and at least two and position placed for the terminal assemblies and the plug bus The avoid holes that arrangement is correspondingly arranged with electrical termination respectively are set, the magnetic part pushes the electricity under magnetic effect and connects Terminal passes through the avoid holes, and the elastic restoring force of the electrical connection arm is not affected by the magnetic part in electrical termination and pushes When, for driving electrical termination to accommodate to the avoid holes or the accommodating chamber；

Connection-peg connects the plug shell and is oppositely arranged with the avoid holes, and described connection-peg one end is electrically connected institute State plug bus, power supply described in the connection-peg other end electrical plug.

In one embodiment, the electrical connection arm includes the elastic arm that electrode disk and one end connect the electrode disk, The other end of the elastic arm connects the plug bus；Electrical termination is in the form of a column and connects the core of the electrode disk.

In one embodiment, electrical termination and the electrode disk are integrally formed；Each magnetic part is made in magnetic The corresponding electrode disk is pushed with lower, so that corresponding electrical termination exposes scheduled length to hook and described set wait fill It is standby.

In one embodiment, the plug shell includes pedestal and top cover, the accommodating chamber be located at the pedestal and Opening-like, the top cover is removably covered on the opening of the accommodating chamber, the avoid holes be located at the top cover and with Each electrical termination is arranged in a one-to-one correspondence, and the connection-peg connects the pedestal.

In one embodiment, the bottom of chamber of the accommodating chamber offers the cabling channel placed for the electrical connection arm, described The slot bottom of cabling channel offers the locating slot placed for the magnetic part, and the electrode disk gap setting is in the magnetic part and institute It states between top cover.

In one embodiment, the position that the pedestal connects the connection-peg offers hinge hole, the plug connection Device further includes the hinged ball for being set to described connection-peg one end and being adapted to the hinge hole, and the connection-peg passes through with the pedestal The cooperation of the hinged ball and the hinge hole and ball-joint, the connection-peg include socket power USB grafting male connector and Connect the linkage section of the USB grafting male connector and the hinged ball.

In one embodiment, the terminal assemblies are arranged in pairs and two pairs, at least a pair of terminal component are at least arranged It is set as data communication.

In one embodiment, the two of any pair terminal assemblies are about same symmetrical line axial symmetry.

In one embodiment, positioned at described symmetrical line the same side any two electrical termination subcenters line with The non-parallel setting of symmetrical line.

In one embodiment, the pole orientation setting of the two at least a pair of magnetic parts is opposite.

The technical effect of the utility model is: plug-in connector electrical plug power supply, mobile phone is equipped with electric connector.Plug connects It connects device and electric connector carries out magnetic cooperation.Electrical termination electrical connection electrical connection arm, electrical connection arm are located at magnetic part and electrical termination Between son.Magnetic part is under the action of magnetic and after electric connector cooperation in place, and magnetic part pushing tow is electrically connected arm, so that electricity be made to connect Terminal is sufficiently in electrical contact with electric connector.Since each electrical connection arm is to be separately provided, plug-in connector is carrying out magnetic electricity When connection, the electrical connection of each electrical termination is mutually indepedent and is independent of each other, and then improves plug-in connector and electric connector electricity The reliability of connection.It, can be with when mobile phone to be adsorbed on plug-in connector since connection-peg and plug shell carry out ball-joint The viewing angle of mobile phone and user is adjusted, is charged on one side to realize, mobile phone is used on one side, improves the convenience of mobile phone.

Detailed description of the invention

Fig. 1 is the assembling schematic diagram of connectors and mobile phone provided by the utility model embodiment.

Fig. 2 is the explosive view of the connectors of Fig. 1.

Fig. 3 is the further explosive view of the connectors of Fig. 2.

Numbering in the drawing relationship corresponding with title is as follows:

100, mobile phone；101, connectors；102, electric connector；30, connection-peg；31, linkage section；32, USB grafting is public Head；16, hinged ball；18, hinge hole；10, shell is plugged；11, pedestal；12, top cover；20, terminal assemblies；30, bus is plugged； 23, electrical termination；21, it is electrically connected arm；213, elastic arm；211, electrode disk；22, magnetic part；13, adhesive layer；121, avoid holes； 111, accommodating chamber；112, cabling channel；113, locating slot；

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that term " thickness ", "upper", "lower", " vertical ", " parallel ", The orientation or positional relationship of the instructions such as "bottom", " angle " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching State the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with Specific orientation construction and operation, therefore should not be understood as limiting the present invention.

In the present invention unless specifically defined or limited otherwise, the terms such as term " installation ", " connection " should be done extensively Reason and good sense solution may be a detachable connection for example, it may be being fixedly connected, or integral；It can be mechanical connection, it can also be with It is electrical connection；Can be directly connected, can also indirectly connected through an intermediary, can be connection inside two elements or The interaction relationship of two elements.

Please refer to Fig.1 to Fig.3, the embodiment of the invention provides a kind of plug-in connector 101.Plug-in connector 101 connects Connect power supply and with 102 magnetic of the electric connector cooperation to fill device back is set, the electrical connection of electric connector 102 to fill device, To realize that plug-in connector 101 treats the charging of fill device.It optionally, is mobile phone 100 to fill device in the present embodiment, at it In its embodiment, to other electronic equipments such as fill device or tablet computer.

Plug-in connector 101 includes plug bus 30 and at least two terminal assemblies 20, each terminal assemblies 20 include It electrical termination 23,23 connection of one end and electrical termination and the other end and plugs bus 30 and is electrically connected and flexible electrical connection arm 21 and positioned at sub 23 sides of electrical termination and has magnetic magnetic part 22.Electrical termination 23 and electrical connection arm 21 by conductive and It is not made by the material of magnetic, it is preferable that the electric material is copper.Electrical termination 23 be located at magnetic part 22 and electric connector 102 it Between, magnetic part 22 is used to receive to attract towards the external magnetic force of electric connector 102, and electrical termination 23 is urged to and is electrically connected Electric connector 102.Magnetic part 22 is permanent magnet or permanent magnet, the shape of magnetic part 22 can for oval shape, cuboid or Person is cylindrical.The shape of magnetic part 22 is flat cylindrical in the present embodiment.Plug-in connector 101 further includes by insulating materials system At plug shell 10, plug shell 10 can have the rectangle of the such as flat cylindrical of various structures shape, desktop cushion Deng.Plugging shell 10 also has a variety of fixed forms, for example is placed on desk, car or is fixed on wall.Plug shell 10 Offer the accommodating chamber 111 placed for terminal assemblies 20 and plug bus 30 and at least one and location arrangements respectively with an electricity The avoid holes 121 that connecting terminal 23 is correspondingly arranged, magnetic part 22 push electrical termination 23 under magnetic effect and pass through avoid holes 121, The elastic restoring force of arm 21 is electrically connected when electrical termination 23 is not affected by magnetic part 22 and pushes, for driving electrical termination 23 to bounce back To avoid holes 121 or accommodating chamber 111, so that the surface of plug shell 10 can keep flat when plug-in connector 101 is idle It is whole.Plug-in connector 101 further includes connection-peg 30, and 30 ball-joint of connection-peg plugs shell 10 and is oppositely arranged with avoid holes 121, I.e. avoid holes 121 and connection-peg 30 are located at the opposite sides for plugging shell 10.30 one end of connection-peg electrical connection plug bus 30,30 other end electrical plug power supply of connection-peg, so that power supply be made to be electrically connected with plug bus 30.

101 electrical plug power supply of plug-in connector is please referred to Fig.1 to Fig.3, mobile phone 100 is equipped with electric connector 102.Plug connects It connects device 101 and electric connector 102 carries out magnetic cooperation.23 electrical connection electrical connection arm 21 of electrical termination, electrical connection arm 21 are located at magnetic Between property part 22 and electrical termination 23.Magnetic part 22 is under the action of magnetic and after the cooperation in place of electric connector 102, each magnetic part The corresponding electrical connection arm 21 of 22 independent pushing tows so that electrical termination 23 be made sufficiently to be in electrical contact with electric connector 102, and is realized single The optimization of electrical termination 23 reliability of electrical connection of son.Since each electrical connection arm 21 is to be separately provided, plug-in connector 101 When carrying out magnetic electrical connection, the electrical connection of each electrical termination 23 is mutually indepedent and is independent of each other, and then improves plug connection The reliability that device 101 is electrically connected with electric connector 102.Since connection-peg 30 and plug shell 10 carry out ball-joint, by mobile phone 100 when being adsorbed on plug-in connector 101, the viewing angle between adjustable mobile phone 100 and user, to realize mobile phone 100 charge on one side, and mobile phone 100 for users to use, improve the convenience that mobile phone 100 uses on one side.

It is electrically connected the elastic arm 213 that arm 21 includes electrode disk 211 and connection electrode disk 211 and plug bus 30, electricity connects Terminal 23 is located at the core position of electrode disk 211, it is to be understood that electrical termination 23 is similarly positioned in the centre bit of magnetic part 22 It sets.Elastic arm 213 can be around its tie point reciprocally swinging or elastic deformation with plug bus 30.Preferably, the cross of magnetic part 22 Cross-sectional sizes are adapted to the size of electrode disk 211.

Preferably, electrical termination 23 is integrally formed with electrode disk 211, can make electrical termination 23 and electricity through the stamping process Disk 211 punching press in pole is integrally formed, and production is simple and is conducive to the large-scale production for being electrically connected arm 21.Electrical termination son 23 it is cylindrical and Its size can determine power according to charging and set.

Optionally, each magnetic part 22 pushes corresponding electrode disk 211 under magnetic effect, makes electrode disk 211 towards avoid holes 121 is mobile, to make corresponding electrical termination 23 expose scheduled length from avoid holes 121, so as to hook electrical connection Device 102 avoids breakking away between plug-in connector 101 and electric connector 102.Plugging shell 10 includes pedestal 11 and top cover 12, accommodating chamber 111 is located at pedestal 11 and opening-like, and top cover 12 is removably covered on the opening of accommodating chamber 111, avoid holes 121 are located at top cover 12 and are arranged in a one-to-one correspondence with each electrical termination 23.Optionally, top cover 12 can be screw-locked at pedestal by screw 11, or adhesive layer 13 is set between pedestal 11 and top cover 12, so that pedestal 11 be made to be integrated with 12 gluing of top cover.

The bottom of chamber for please referring to Fig.1 to Fig.3 accommodating chamber 111 corresponds to each position for being electrically connected arm 21 and offers power supply linking arm 21 cabling channels 112 placed, the slot bottom of cabling channel 112 offers the locating slot 113 placed for magnetic part 22, between electrode disk 211 Gap is set between magnetic part 22 and top cover 12.Magnetic part 22 is in magnetic, and top-push electrode disk mobile towards electrode disk 211 211, so that electrical termination 23 exposes from avoid holes 121；When 22 non-magnetic of magnetic part, fall after rise in locating slot 113, elastic arm 213 driving electrodes disks 211 retraction so that electrical termination 23 be made to be located at avoid holes 121 or accommodating chamber 111, and then makes outside top cover 12 Surface keeps smooth.One end connection electrode disk 211 of elastic arm 213, the other end of elastic arm 213 extend and connect plug bus 30, the size of each cabling channel 112 is adapted to the size of corresponding elastic arm 213.

The position that pedestal 11 connects connection-peg 30 offers hinge hole 18, and plug-in connector 101 further includes being set to connection-peg The cooperation that 30 one end and the hinged ball 16 being adapted to hinge hole 18, connection-peg 30 and pedestal 11 pass through hinged ball 16 and hinge hole 18 And ball-joint can make mobile phone 100 and user's shape by adjusting hinged ball 16 in this way, mobile phone 100 can be adsorbed on top cover 12 It at suitable viewing angle, charges on one side to realize, watches the video played on mobile phone 100 on one side, improve mobile phone 100 and use Convenience.Specifically, connection-peg 30 includes the USB grafting male connector 32 of socket power and connects USB grafting male connector 32 and cut with scissors Receive 16 linkage section 31.It is provided with USB grafting female on power supply, passes through matching for USB grafting male connector 32 and USB grafting female It closes, mobile phone 100 can be made to be electrically connected to power supply.It is understood that can also be by connectors 101, and by mobile phone 100 It is attached with computer.

It please refers to Fig.1 to Fig.3, optionally, terminal assemblies 20 are arranged in pairs and multipair, and at least a pair of end subgroup is arranged Part 20 is for carrying out the data communication of Handshake Protocol in quick charge.In the present embodiment, terminal assemblies 20 are arranged two pairs, wherein A pair of terminal component 20 is used to carry out the data communication of Handshake Protocol when quick charge, and another pair terminal assemblies 20 are used for mobile phone 100 charge.It can carry out widening setting as the elastic arm 213 to terminal assemblies 20 for charging to mobile phone 100, so that Terminal assemblies 20 can bear high current and flow through, to support to 100 quick charge of mobile phone.When the terminal assemblies 20 for charging make With it is multipair when, can be further improved the reliability connected between plug-in connector 101 and electric connector 102.It is understood that It is that when multipair terminal assemblies 20 are used as data communication, equally can also be improved the reliability of data communication when carrying out Handshake Protocol.

Optionally, a pair of terminal component 20 can also carry out other data communications, for example mobile phone 100 is connected by plug When connecing device 101 and being connected to computer, a pair of terminal component 20 can be passed through and realize that the data of mobile phone 100 and computer are exchanged visits.

Optionally, any pair of both ends sub-component 20 is about same symmetrical line axial symmetry.Each pair of both ends subgroup Part 20 is respectively arranged at the two sides of symmetrical line, so that convenient dock with electric connector 102.

Optionally, the positive-negative polarity positioned at each electrical termination 23 of symmetrical line the same side is identical, i.e., electric polarity is positive Electrical termination 23 is located at the side of symmetrical line, and electrical termination 23 that electric polarity is negative is located at the other side of symmetrical line.

Optionally, positioned at symmetrical line the same side any two electrical terminations 23 line with symmetrical line is non-parallel sets It sets.Any two electrical terminations 23 i.e. positioned at symmetrical line the same side is non-right about the straight line of any one vertical symmetrical line Claim, in this way when plug-in connector 101 and 102 magnetic of electric connector cooperate, can prevent electrical termination 23 from falling to insert, that is, prevent electricity Connecting terminal 23 is not plugged on the corresponding position of electric connector 102.In the present embodiment, four electrical termination 23 are located at a certain On four vertex of a isosceles trapezoid.

It please refers to Fig.1 to Fig.3, optionally, the pole orientation setting of at least two a pair of magnetic parts 22 is opposite.Specifically The pole orientation setting on ground, at least one magnetic part 22 is opposite with the setting of the pole orientation of other magnetic parts 22.I.e. from upper past Under when looking down top cover 12, include at least a South Pole and an arctic towards top cover in the pole orientation setting of all magnetic parts 22 12.It is understood that the pole orientation setting of electric connector 102 is adapted to the setting of the pole orientation of plug-in connector 101, i.e., The pole orientation setting of electric connector 102 is opposite with the setting of the pole orientation of plug-in connector 101.In this way, can not only prevent Plug-in connector 101 and the dislocation of 102 magnetic of electric connector, and in the magnetic part of plug-in connector 101 22 and electric connector 102 22 center of magnetic part to center carry out magnetic when, can make plug-in connector 101 carry out self-correcting position, to make electrical termination 23 It is rapidly inserted into the accurate location of electric connector 102.

Optionally, the pole orientation setting of any pair of two magnetic parts 22 is on the contrary, i.e. positioned at same pair of two magnetic parts 22 pole orientation is reversed, to improve plug-in connector 101 and 102 center of electric connector to the accuracy of suction.

Optionally, the pole orientation setting positioned at each magnetic part 22 of symmetrical line the same side is identical, i.e. South Pole direction top The magnetic part 22 of lid 12 is respectively positioned on the side of symmetrical line, and the magnetic part 22 of the arctic towards top cover 12 is respectively positioned on the another of symmetrical line Side.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (10)

1. a kind of plug-in connector, for being electrically connected to fill device and power supply characterized by comprising

Plug bus；

Terminal assemblies are at least arranged two, and each terminal assemblies include electrical termination, one end connect with electrical termination And the other end is electrically connected with the plug bus and flexible electrical connection arm and positioned at the sub- side of the electrical termination and is had Magnetic magnetic part, wherein electrical termination is located at the magnetic part and described to which between fill device, the magnetic part exists Magnetic effect is lower push electrical termination to and be electrically connected described to fill device；

Plug shell, be made of insulating material and offer for the terminal assemblies and it is described plug bus place accommodating chamber with And at least two and the avoid holes that are correspondingly arranged respectively with electrical termination of location arrangements, the magnetic part acted in magnetic Lower to push electrical termination across the avoid holes, the elastic restoring force of the electrical connection arm is not affected by electrical termination When the magnetic part pushes, for driving electrical termination to accommodate to the avoid holes or the accommodating chamber；

Connection-peg, plug shell described in ball-joint and is oppositely arranged with the avoid holes, described in connection-peg one end electrical connection Plug bus, power supply described in the connection-peg other end electrical plug.

2. plug-in connector as described in claim 1, it is characterised in that: the electrical connection arm includes that electrode disk and one end connect The elastic arm of the electrode disk is connect, the other end of the elastic arm connects the plug bus；Electrical termination be in the form of a column and Connect the core of the electrode disk.

3. plug-in connector as claimed in claim 2, it is characterised in that: electrical termination and electrode disk one at Type；Each magnetic part pushes the corresponding electrode disk under magnetic effect, so that corresponding electrical termination exposes in advance Fixed length is described to fill device to hook.

4. plug-in connector as claimed in claim 2, it is characterised in that: the plug shell includes pedestal and top cover, institute It states accommodating chamber and is located at the pedestal and opening-like, the top cover is removably covered on the opening of the accommodating chamber, described Avoid holes are located at the top cover and are arranged in a one-to-one correspondence with each electrical termination, and the connection-peg connects the pedestal.

5. plug-in connector as claimed in claim 4, it is characterised in that: the bottom of chamber of the accommodating chamber offers to be electrically connected described in confession The cabling channel of arm placement is connect, the slot bottom of the cabling channel offers the locating slot placed for the magnetic part, between the electrode disk Gap is set between the magnetic part and the top cover.

6. plug-in connector as claimed in claim 4, it is characterised in that: the position that the pedestal connects the connection-peg opens up There is hinge hole, the plug-in connector further includes the hinged ball for being set to described connection-peg one end and being adapted to the hinge hole, institute Connection-peg and the pedestal are stated by the cooperation ball-joint of the hinged ball and the hinge hole, the connection-peg includes grafting The USB grafting male connector of power supply and the linkage section of connection the USB grafting male connector and the hinged ball.

7. plug-in connector as claimed in any one of claims 1 to 6, it is characterised in that: the terminal assemblies be arranged in pairs and At least it is arranged two pairs, at least a pair of terminal component is set as data communication.

8. plug-in connector as claimed in claim 7, it is characterised in that: the terminal assemblies of the two of any pair are about same Symmetrical line axial symmetry.

9. plug-in connector as claimed in claim 8, it is characterised in that: any two institute positioned at described symmetrical line the same side State line and the non-parallel setting of the symmetrical line of electrical termination subcenter.

10. plug-in connector as claimed in claim 8, it is characterised in that: at least magnetic pole of the two a pair of magnetic parts Direction setting is opposite.