CN209561818U - A kind of micro usb adapter and its connector - Google Patents
A kind of micro usb adapter and its connector Download PDFInfo
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- CN209561818U CN209561818U CN201920380980.0U CN201920380980U CN209561818U CN 209561818 U CN209561818 U CN 209561818U CN 201920380980 U CN201920380980 U CN 201920380980U CN 209561818 U CN209561818 U CN 209561818U
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- micro usb
- terminal
- magnetic
- conductive shell
- usb adapter
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Abstract
The utility model provides a kind of micro usb adapter and its connector, and for being adapted to the electronic equipment with micro usb interface, the micro usb adapter includes joint assembly and magnetic assembly；The joint assembly includes conductive shell, the first insulating part, first terminal and Second terminal；The magnetic assembly includes magnetic part, thimble and the second insulating part；The conductive shell forms an accommodating chamber and accommodates first insulating part, first terminal and Second terminal；The first terminal is electrically connected with the conductive shell and magnetic part；The Second terminal is electrically connected with the thimble；First insulating part is dielectrically separated from the first terminal and Second terminal；Second insulating part is dielectrically separated from the thimble and the magnetic part.
Description
[technical field]
The utility model relates to field of connectors more particularly to a kind of micro usb adapters and its connector.
[background technique]
With the development of science and technology, the electronic products such as mobile phone, iPad almost have become the necessary article in everyone life.It is existing
The charging modes of electronic product have been also classified into wired charging and wireless charging both of which, in wired charging mode, and are divided into
Contact charging and plug-in type charging, wherein contact is charged as micro usb adapter and the connecting element separation of connector
Setting, for being plugged into the charging interface of electronic equipment, connecting element connects to power supply micro usb adapter, and with
Micro usb adapter realizes that electrical connection thinks that electronic equipment charges by magnetic absorption.
In magnetic contact charging modes, how micro usb adapter realizes that the charging of larger current is this
Field technical staff technical problem urgently to be resolved.
[utility model content]
To overcome current micro usb adapter, the utility model provides a kind of micro usb
Adapter and its connector.
The technical solution of the utility model to solve above-mentioned technical problem is to provide a kind of micro usb adapter, is used for
It is adapted to the electronic equipment with micro usb interface, the micro usb adapter includes being plugged into the micro usb
The joint assembly of interface and the magnetic assembly that the micro usb interface is connected and exposed to the joint assembly；
The joint assembly includes conductive shell, the first insulating part, first terminal and Second terminal；The magnetic assembly
Including magnetic part, thimble and the second insulating part；The conductive shell forms an accommodating chamber and accommodates first insulating part, first
Terminal and Second terminal；The first terminal is electrically connected with the conductive shell and magnetic part；The Second terminal and institute
State thimble electrical connection；First insulating part is dielectrically separated from the first terminal and Second terminal；The second insulating part insulation
The thimble and the magnetic part is isolated.
Preferably, elastic slice is provided on the conductive shell；The elastic slice is even number, and is provided projectingly on the conduction
The same side of shell.
Preferably, the first insulating part setting is fluted, and the groove is arranged in a one-to-one correspondence with the elastic slice.
Preferably, the elastic slice includes protrusion and interconnecting piece, the interconnecting piece along the joint assembly grafting side
To extension, and one end is connect with the conductive shell, and the protrusion is connect with the other end of the interconnecting piece, and protrudes from institute
State conductive shell.
Preferably, the first terminal includes interconnecting piece and deformations, the deformations at least two and and interconnecting piece
Connection, and be electrically connected by interconnecting piece with thimble.
Preferably, the conductive shell is additionally provided with contact chip, and the contact chip is set to the conductive shell close to institute
Magnetic assembly side is stated, for touching with the magnetic part face paste splice grafting.
Preferably, the conductive shell also sets up locating piece, and location hole, the positioning are provided on first insulating part
Part and the location hole form location fit.
Preferably, institute's magnetic part is round in ring, and the magnetic part offers through-hole, and it is exposed that the thimble passes through the through-hole
In the magnetic part.
Preferably, the magnetic part is magnet, and magnetic part is provided with annular skewed slot far from joint assembly side, and described
Radius of the annular skewed slot close to joint assembly side is less than the annular radius of the skewed slot far from joint assembly side.
The utility model also provides a kind of connector, which includes that connecting element and micro usb above-mentioned turn
Connector；The connecting element can be connect with external power supply, and be electrically connected with the micro usb adapter by magnetic absorption realization
It connects.
Compared with existing design, micro usb adapter and its connector provided by the utility model have following excellent
Point:
1, the micro usb adapter is by using magnetic part as power cathode, using thimble as positive pole, first end
Son is electrically connected to provide cathode power supply contact point for electronic equipment with thimble；And pass through Second terminal, conductive shell and magnetic part
Electrical connection fills Second terminal, conductive shell quickly to realize collectively as power cathode and electronic equipment interfaces electrical contact
Electricity.
2, at least two deformations are formed by separating first terminal, and passes through at least two deformations and electronic equipment
Electrical connection is realized, using at least two deformations as identical current electrode, so as to more excellent realization to electronic equipment
High current and quick charge.
[Detailed description of the invention]
Fig. 1 is the schematic perspective view of connector provided by the utility model.
Fig. 2 is the broken section structural schematic diagram of connector provided by the utility model.
Fig. 3 is the schematic perspective view of micro usb adapter provided by the utility model.
Fig. 4 is the exploded perspective structural schematic diagram of micro usb adapter provided by the utility model.
Fig. 5 is the magnetic part the schematic diagram of the section structure of micro usb adapter provided by the utility model.
[specific embodiment]
In order to make the purpose of this utility model, technical solution and advantage are more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to solve
The utility model is released, is not used to limit the utility model.
It should be strongly noted that in the present invention, when element is referred to as " being set to " or " being set to " another element,
It can directly on the other element or there may also be centering elements.Term as used herein " vertical ", "horizontal",
"upper" and "lower" and similar statement are for illustrative purposes only, it is not intended that limitation the utility model.
Referring to Fig. 1, the utility model provides a kind of connector 10, which includes micro usb adapter 20
And connecting element 30, micro usb adapter 20 with the electronic equipment with micro usb interface for being adapted to, i.e. grafting
In to the micro usb charging interface of electronic equipment and with 30 magnetic absorption of connecting element cooperate, with by connecting element 30 with
When power electric connection, charge for electronic equipment.Wherein, electronic equipment can be mobile phone, MP4, PSP etc. herein with no restrictions.
Connecting element 30 includes connection-peg 303, cable 302 and magnetic suction head 301.Wherein, connection-peg 303 is used for and power supply
Adapter connection is to provide power supply for connector 10.The connection-peg 303 can be USB connection-peg, micro usb connection-peg,
Type-c connection-peg or lighting connection-peg, herein with no restrictions.
Magnetic suction head 301 is used to cooperate with 20 magnetic absorption of micro usb adapter, by traditional plug-in type charging modes
It is changed into the contact charging of magnetic absorption.Cable 302 is set between connection-peg 303 and magnetic suction head 301, to be electrically connected grafting
First 303 and magnetic suction head 301.
Referring to Fig. 2, specifically, magnetic suction head 301 includes shell 3011, the conductive bullet needle 3012 being set in shell 3011
And it is located on the conductive magnetic substance 3013 played around needle 3012, magnetic substance 3013 is electrically conductive, can be magnet or by magnetic
The ferromagnetism part of iron absorption.
Positive wire 3021 and cathode conductor 3022 are provided in cable 302, wherein positive wire 3021 and connection-peg
303 are electrically connected with the conductive needle 3012 that plays, when connection-peg 303 is electrically connected with external power supply, the positive electrode of external power supply to be believed
It number is transferred to and conductive to play needle 3012.Cathode conductor 3022 is electrically connected with connection-peg 303 and magnetic substance 3013, by the negative of external power supply
Electrode signal is transferred to magnetic conductivity body 3013.When micro usb adapter 20 and 30 magnetic absorption of connecting element cooperate, magnetic
Property body 3013 and 20 magnetic absorption of micro usb adapter transmit cathode electric signal, conduction plays needle and as power cathode
3012 as the positive electric signal of positive pole transmission, to be electronic equipment charging by micro usb adapter 20.
Fig. 3-4 is please referred to, micro usb adapter 20 includes joint assembly 201 and magnetic assembly 203.Joint assembly 201
For mating with the micro usb interface of electronic equipment, 203 magnetic assemblies are electrically connected with joint assembly 201, are used for and are inserted
301 magnetic absorption of magnetic suction head of connected components 30 cooperates.
Specifically, joint assembly 201 includes conductive shell 2011, the first insulating part 2012, first terminal 2013 and the
Two-terminal 2014.Magnetic assembly 203 includes magnetic part 2031, thimble 2032 and the second insulating part 2033.Wherein magnetic part
2031 with 3013 magnetic absorption of magnetic substance for cooperating, which can be magnet and be also possible to ferromagnetism part.It is conductive
Shell 2011 can be conductive metal or conductive metallic compound is formed, and an accommodating chamber is formed in the conductive shell 2011, to receive
Hold the first insulating part 2012, first terminal 2013 and Second terminal 2014.First terminal 2013 and conductive shell 2011 and
Magnetic part 2031 is electrically connected, with when magnetic part 2031 and 3013 magnetic absorption of magnetic substance contact, magnetic part 2031 and magnetic substance
3013 contacts, to transmit the cathode electric signal that magnetic substance 3013 is transmitted, and then can be used as power cathode.Due to first end
Son 2013 is electrically connected with magnetic part 2031 with conductive shell 2011, therefore be can be used as power cathode and used, and then can be with
Allow the connector 10 by larger current, effectively increases the output power of the connector 10.
Second terminal 2014 is electrically connected with thimble 2032, in 30 magnetic absorption of micro usb adapter 20 and connecting element
When electrical connection, thimble 2032 plays needle 3012 with conduction and contacts, so that the conductive positive electric signal for playing needle 3012 and being transmitted is transmitted, into
And it can be used as positive pole.
First insulating part 2012 is dielectrically separated from first terminal 2013 and Second terminal 2014, to avoid 2013 He of first terminal
Short circuit occurs for the contact of Second terminal 2014.
Second insulating part 2033 is dielectrically separated from thimble 2032 and magnetic part 2031, than avoiding thimble 2032 and magnetic part
2031 occur short circuit.
Preferably, first terminal 2013 includes interconnecting piece 2010 and deformations 2020, and elasticity can occur for deformations 2020
Deformation, for the conductive terminal contacts in electronic equipment interfaces, thus for electronic equipment charge.The deformations 2020 are at least
It two and connect with interconnecting piece 2010, and is electrically connected by interconnecting piece 2010 with thimble 2032.
At least two deformations 2020 are formed by separating first terminal 2013, and pass through at least two deformations 2020
It is electrically connected with electronic equipment realization, using at least two deformations 2020 as identical current electrode, so as to more excellent reality
Now to the high current of electronic equipment and quick charge.
Preferably, magnetic part 2031 is round in ring, and magnetic part 2031 offers through-hole 2034, and thimble 2032 passes through through-hole
2034 expose to magnetic part 2031, contact 360 ° of realization rotating contact electrical connection at any angle to play needle 3012 with conduction.
Preferably, arc-shaped depression portion is provided on thimble 2032, conduction plays needle 3012 and is provided with arc protrusion, in thimble 2032
When playing the contact of needle 3012 with conduction, arc-shaped depression portion and the contact of arc protrusion play needle 3012 to effectively increase thimble 2032 with conductive
Contact surface realize quick charge to electronic equipment to be conducive to the connector 10 transmission high current.
Preferably, magnetic part 2031 is magnet, and magnetic part 2031 is provided with and through-hole 2034 far from joint assembly side
The annular skewed slot 3035 of connection, and radius of the annular skewed slot 3035 close to 201 side of joint assembly is less than annular skewed slot 3035 far
Radius from 201 side of joint assembly forms second insulating part will pass through solidification after the annular skewed slot 3035 injection glue
2033, and make to be formed by the second insulating part 2033 preferably connect with magnetic part 2031 it is not easily to fall off, as shown in Figure 5.
In some embodiments, it is provided with elastic slice 2015 on conductive shell 2011, when micro usb adapter 10 is plugged into
When the micro usb interface of electronic equipment, elastic slice 2015 is contacted with micro usb interface flexibility, so that micro usb turns
Connector 10 and micro usb interface electrical connection properties are more stable.
Preferably, elastic slice 2015 is even number, such as two or four, and be provided projectingly on the same of conductive shell 2011
Side.The elastic slice 2015 include protrusion and interconnecting piece, interconnecting piece along joint assembly 201 plugging direction extend, and one end with
The other end of the connection of 2011 conductive shells, protrusion and interconnecting piece connects, and protrudes from conductive shell 2011, works as joint assembly
201 when being plugged into the micro usb interface of electronic equipment, and elastic deformation occurs for interconnecting piece to apply elasticity to conductive shell 2011
Power, so that micro usb adapter 10 and micro usb interface electrical connection properties are more stable.
Further, the first insulating part 2012 is arranged fluted 2016, and groove 2016 is arranged in a one-to-one correspondence with elastic slice 2015.
In some embodiments, conductive shell 2011 is additionally provided with contact chip 2017, and contact chip 2017 is set to conductive shell
Body 2011 is close to 203 side of magnetic assembly, for touching with 2031 face paste splice grafting of magnetic part, to more fully make conductive shell
2011 contact realization electrical connection with magnetic part 2031.
Preferably, contact chip 2017 is even number, is symmetrically distributed in the opposite sides of conductive shell 2011.
In some embodiments, conductive shell 2011 also sets up locating piece 2018, and it is fixed to be provided on the first insulating part 2012
Position hole 2019, locating piece 2018 and location hole 2019 form location fit, to prevent 2012 facing conductive shell of the first insulating part
2011 displacements, influence the charging performance of connector 10.
Compared with existing design, micro usb adapter and its connector provided by the utility model have following excellent
Point:
1, the micro usb adapter is by using magnetic part as power cathode, using thimble as positive pole, first end
Son is electrically connected to provide cathode power supply contact point for electronic equipment with thimble；And pass through Second terminal, conductive shell and magnetic part
Electrical connection fills Second terminal, conductive shell quickly to realize collectively as power cathode and electronic equipment interfaces electrical contact
Electricity.
2, at least two deformations are formed by separating first terminal, and passes through at least two deformations and electronic equipment
Electrical connection is realized, using at least two deformations as identical current electrode, so as to more excellent realization to electronic equipment
High current and quick charge.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, all in the utility model
Principle within made any modification, equivalent replacement and improve etc. should all be comprising within the protection scope of the utility model.
Claims (10)
1. a kind of micro usb adapter, for being adapted to the electronic equipment with micro usb interface, it is characterised in that:
The micro usb adapter include be plugged into the micro usb interface joint assembly and with the connector group
Part connects and exposes to the magnetic assembly of the micro usb interface；
The joint assembly includes conductive shell, the first insulating part, first terminal and Second terminal；
The magnetic assembly includes magnetic part, thimble and the second insulating part；
The conductive shell forms an accommodating chamber and accommodates first insulating part, first terminal and Second terminal；
The first terminal is electrically connected with the conductive shell and magnetic part；
The Second terminal is electrically connected with the thimble；
First insulating part is dielectrically separated from the first terminal and Second terminal；
Second insulating part is dielectrically separated from the thimble and the magnetic part.
2. micro usb adapter as described in claim 1, it is characterised in that: be provided with elastic slice on the conductive shell；
The elastic slice is even number, and is provided projectingly on the same side of the conductive shell.
3. micro usb adapter as claimed in claim 2, it is characterised in that: the first insulating part setting is fluted, and
The groove is arranged in a one-to-one correspondence with the elastic slice.
4. micro usb adapter as claimed in claim 3, it is characterised in that: the elastic slice includes protrusion and interconnecting piece,
The interconnecting piece extends along the plugging direction of the joint assembly, and one end is connect with the conductive shell, the protrusion
It is connect with the other end of the interconnecting piece, and protrudes from the conductive shell.
5. micro usb adapter as described in claim 1, it is characterised in that:
The first terminal includes interconnecting piece and deformations, the deformations at least two and is connect with interconnecting piece, and is led to
Interconnecting piece is crossed to be electrically connected with thimble.
6. the micro usb adapter as described in claim 1-5 any one, it is characterised in that: the conductive shell is also set
It is equipped with contact chip, the contact chip is set to the conductive shell close to the magnetic assembly side, is used for and the magnetic part
The touching of face paste splice grafting.
7. the micro usb adapter as described in claim 1-5 any one, it is characterised in that: the conductive shell is also set
Locating piece is set, location hole is provided on first insulating part, the locating piece and the location hole form location fit.
8. the micro usb adapter as described in claim 1-5 any one, it is characterised in that: institute's magnetic part is round in ring,
The magnetic part offers through-hole, and the thimble passes through the through-hole and exposes to the magnetic part.
9. micro usb adapter as claimed in claim 8, it is characterised in that: the magnetic part is magnet, and magnetic part is remote
Joint assembly side is provided with annular skewed slot, and radius of the annular skewed slot close to joint assembly side is less than the annular
Radius of the skewed slot far from joint assembly side.
10. a kind of connector, which is characterized in that the connector includes: connecting element and such as claim 1-8 any one
The micro usb adapter；
The connecting element can be connect with external power supply, and be electrically connected with the micro usb adapter by magnetic absorption realization
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920380980.0U CN209561818U (en) | 2019-03-23 | 2019-03-23 | A kind of micro usb adapter and its connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920380980.0U CN209561818U (en) | 2019-03-23 | 2019-03-23 | A kind of micro usb adapter and its connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209561818U true CN209561818U (en) | 2019-10-29 |
Family
ID=68311502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920380980.0U Active CN209561818U (en) | 2019-03-23 | 2019-03-23 | A kind of micro usb adapter and its connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209561818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114914750A (en) * | 2020-10-29 | 2022-08-16 | Oppo广东移动通信有限公司 | Power adapter |
-
2019
- 2019-03-23 CN CN201920380980.0U patent/CN209561818U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114914750A (en) * | 2020-10-29 | 2022-08-16 | Oppo广东移动通信有限公司 | Power adapter |
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