CN206481073U - A kind of intelligent vehicle-carried USB charger - Google Patents
A kind of intelligent vehicle-carried USB charger Download PDFInfo
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- CN206481073U CN206481073U CN201621428865.9U CN201621428865U CN206481073U CN 206481073 U CN206481073 U CN 206481073U CN 201621428865 U CN201621428865 U CN 201621428865U CN 206481073 U CN206481073 U CN 206481073U
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- outer ring
- magnetic outer
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- usb
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Abstract
The utility model discloses a kind of intelligent vehicle-carried USB charger, including magnetic outer ring, the magnetic outer ring is arranged on the left end of shell, and it is provided with USB jack on the inside of magnetic outer ring, relay indicating light is provided with the right side of the magnetic outer ring, and full electric alarms based on pattern recognition is provided with the right side of relay indicating light, the upper end of the shell is provided with negative pole elastic contact blade, and the bottom of shell is provided with shell fragment, safety protective frame is provided with the right side of the full electric alarms based on pattern recognition, compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, it is safe and convenient to use, setting is magnetic outer ring can be without observation when use, magnetic outer ring can be with automatic suction USB charging plug capturing positions, then plug is inserted, prevent that insertion charging eyesight transfer is caused danger in driving procedure, and alarm speaker can send alarm and reminding after full electricity, make equipment more intelligent.
Description
Technical field
The utility model belongs to USB charger technical field, and in particular to a kind of intelligent vehicle-carried USB charger.
Background technology
The onboard charger powered conventionally used for automobile storage battery (car 12V, truck 24V), it is a large amount of using various portable
The lithium cell charging field of formula, portable equipment, such as:Mobile phone, PDA, GPS etc.；Onboard charger should consider lithium electricity
The actual demand (constant pressure CV, constant current CC, overvoltage protection OVP) of pond charging, takes into account adverse circumstances (the transient state point of vehicular power-bottle again
Peak voltage, system switching noise jamming, EMI etc.)；Therefore car fills the power management IC of scheme selection and must simultaneously meet:It is resistance to
High pressure, high efficiency, high reliability, the switching power source chip of low frequency (design for being conducive to EMI)；Popular say exactly requires " skin
It is real ".With the development of auto industry, onboard charger is widely used, and shows the spy of multifunctionality, portability, fashion
Levy.Commercially, relatively more influential onboard charger has the products such as Universal Charge.Such distinctive electricity of product
Power management schemes, output current reaches 1A, is the most fast USB charger that charges in the world.Vehicle-mounted USB charger is general with automobile
And also enter daily life, instrument is used as one kind essential in people's daily life, so one good
Vehicle-mounted USB charger is very important.
There are some defects in use in existing vehicle-mounted USB charger, for example, it is not intelligent enough when use,
It can not immediately be reminded after fully charged, inconvenient operation is carried out in driving procedure and there is potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of intelligent vehicle-carried USB charger, to solve to carry in above-mentioned background technology
Inconvenient operation and the problem of there is potential safety hazard in the not enough intelligence and driving procedure that go out.
To achieve the above object, the utility model provides following technical scheme：A kind of intelligent vehicle-carried USB charger, including
Magnetic outer ring, the magnetic outer ring is arranged on the left end of shell, and USB jack, the magnetic are provided with the inside of magnetic outer ring
Be provided with the right side of property outer ring on the right side of relay indicating light, and relay indicating light and be provided with full electric alarms based on pattern recognition, the shell it is upper
Portion top is provided with negative pole elastic contact blade, and the bottom of shell is provided with the right side of shell fragment, the full electric alarms based on pattern recognition and is provided with peace
Full shield frame, being internally provided with above current detecting instrument, and current detecting instrument of the full electric alarms based on pattern recognition is provided with alarm and raised one's voice
Current output terminal mouthful is provided with the left of device, the current detecting instrument, and current input terminal is provided with the right side of current detecting instrument
Mouthful, the right side of the current input terminal mouthful, which is provided with the right side of safety spring, and safety spring, is connected with power protection sleeve, described
Being internally provided with the right side of connection power line, the power protection sleeve for power protection sleeve is provided with positive pole iron core.
It is preferred that, the USB jack is provided with two altogether, and left and right is sequentially arranged at outside magnetic two USB jacks respectively
The inner side of circle.
It is preferred that, USB jack and the positive pole iron core is electrically connected with.
It is preferred that, the positive pole iron core and safety spring are connected by connecting power line.
It is preferred that, the shell fragment is identical with negative pole elastic contact blade size structure.
Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, uses safety
It is convenient, set the outer ring that is magnetic can be without observation when use, magnetic outer ring can be found accurately with automatic suction USB charging plugs
Position, then inserts plug, when preventing from inserting charging in driving procedure, eyesight transfer is caused danger, and alarm speaker
Alarm and reminding can be sent after full electricity, makes equipment more intelligent, convenient use.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is full electric alarms based on pattern recognition structural representation of the present utility model；
Fig. 3 is cathode circuit attachment means structural representation of the present utility model；
In figure：1- magnetic outer ring, 2-USB jacks, 3- shells, 4- negative poles elastic contact blade, 5- relay indicating lights, the full telegrams of 6-
Alert device, 7- safety protective frames, 8- positive poles iron core, 9- shell fragments, 10- current output terminals mouth, 11- alarm speakers, 12- current detectings
Instrument, 13- current input terminals mouth, 14- safety springs, 15- connections power line, 16- power protection sleeves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of intelligent vehicle-carried USB charger, including magnetic
Outer ring 1, magnetic outer ring 1 is arranged on the left end of shell 3, and the inner side of magnetic outer ring 1 is provided with USB jack 2, magnetic outer ring 1
Right side be provided with relay indicating light 5, and the right side of relay indicating light 5 is provided with full electric alarms based on pattern recognition 6, the upper end of shell 3
Negative pole elastic contact blade 4 is provided with, and the bottom of shell 3 is provided with shell fragment 9, the right side of full electric alarms based on pattern recognition 6 is provided with safety protective frame
7, that expires electric alarms based on pattern recognition 6 is internally provided with current detecting instrument 12, and the top of current detecting instrument 12 is provided with alarm speaker 11,
The left side of current detecting instrument 12 is provided with current output terminal mouthful 10, and the right side of current detecting instrument 12 is provided with current input terminal mouthful
13, the right side of current input terminal mouthful 13 is provided with safety spring 14, and the right side of safety spring 14 is connected with power protection sleeve 16,
Being internally provided with for power protection sleeve 16 connects power line 15, and the right side of power protection sleeve 16 is provided with positive pole iron core 8.
In order to improve in the performance of equipment, the present embodiment, it is preferred that USB jack 2 is provided with two, and two altogether
Left and right is sequentially arranged at the inner side of magnetic outer ring 1 to USB jack respectively.
In order to enable a device to normally use, in the present embodiment, it is preferred that USB jack 2 and positive pole iron core 8 are electrically connected with.
In order to ensure that charger will not be damaged because of undue force in installation process, in the present embodiment, it is preferred that positive pole
Iron core 8 and safety spring 14 are connected by connecting power line 15.
In order to which the vehicle that is arranged on that charger can smoothly be stablized is formulated on instrument, in the present embodiment, it is preferred that shell fragment 9
It is identical with the size structure of negative pole elastic contact blade 4.
Magnetic outer ring 1 in the utility model is made up of magnetic material, magnetic material, is ancient and purposes is quite varied
Functional material, and the magnetic of material was just recognized and applied by people before 3000, and such as ancient Chinese is with natural
Magnet is used as compass.Modem magnetic materials have been widely used among our life, for example, permanent-magnet material is used as into horse
Reach, applied to the core material in transformer, the magneto-optic disk used as memory, computer magnetic recording floppy disk etc..Can be with
Say, magnetic material is closely related with informationization, automation, electromechanical integration, national defence, the every aspect of national economy.And it is usual
Think, magnetic material refers to directly or indirectly produce the material of magnetic by transition elements iron, cobalt, nickel and its alloy etc..
Current detecting instrument 12 in the utility model is the electric current by detecting the junctions such as USB interface and mobile phone, works as hand
After machine is fully charged, mobile phone cell inner is in saturation state, and at this moment although mobile phone is connected still that battery is not with interface
Recharge, at this moment current detecting instrument 12 just can't detect the electric current at this moment circuit, so as to reach the purpose of current detecting.
Operation principle of the present utility model and use flow：After the utility model is installed, by the right-hand end of charger
Insert vehicle to specify in instrument, this is due to the fixation of negative pole elastic contact blade 4 and shell fragment 9, and charger is stabilized on vehicle, so
Positive pole iron core 8 is connected with negative pole elastic contact blade 4 respectively at the both positive and negative polarity on vehicle afterwards, and then cathode circuit passes through positive pole iron core 8
Connection, then the middle connection by connecting power line 15 and safety spring 14 pass through current input terminal mouthful 13, current detecting
Instrument 12 and current output terminal mouthfuls 10 and then connected with USB jack 2, this is that relay indicating light normally lights and illustrates that charger can be just
Often work, it would be desirable to which mobile phone of charging etc. connects i.e. chargeable by USB line and USB jack 2, and USB line and USB jack 2 are connected
When, magnetic outer ring 1 can utilize the magnetic automatic suction plug capturing position of USB line plug, then control insertion, hand
Current detecting instrument 12 can detect the change of circuital current after machine is fully charged, and it is alert then to send full electricity by alarm speaker 11
Report, reminds car owner to have been filled with, intelligent and safe.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of intelligent vehicle-carried USB charger, including magnetic outer ring（1）, it is characterised in that：The magnetic outer ring（1）It is arranged on
Shell（3）Left end on, and magnetic outer ring（1）Inner side be provided with USB jack（2）, the magnetic outer ring（1）Right side set
There is relay indicating light（5）, and relay indicating light（5）Right side be provided with full electric alarms based on pattern recognition（6）, the shell（3）Top top
End is provided with negative pole elastic contact blade（4）, and shell（3）Bottom be provided with shell fragment（9）, the full electric alarms based on pattern recognition（6）Right side
It is provided with safety protective frame（7）, the full electric alarms based on pattern recognition（6）Be internally provided with current detecting instrument（12）, and current detecting instrument
（12）Top be provided with alarm speaker（11）, the current detecting instrument（12）Left side be provided with current output terminal mouthful
（10）, and current detecting instrument（12）Right side be provided with current input terminal mouthful（13）, the current input terminal mouthful（13）Right side
It is provided with safety spring（14）, and safety spring（14）Right side be connected with power protection sleeve（16）, the power protection sleeve
（16）Be internally provided with connection power line（15）, the power protection sleeve（16）Right side be provided with positive pole iron core（8）.
2. a kind of intelligent vehicle-carried USB charger according to claim 1, it is characterised in that：The USB jack（2）Set altogether
Two are equipped with, and left and right is sequentially arranged at magnetic outer ring to two USB jacks respectively（1）Inner side.
3. a kind of intelligent vehicle-carried USB charger according to claim 1, it is characterised in that：The USB jack（2）Just
Pole iron core（8）It is electrically connected with.
4. a kind of intelligent vehicle-carried USB charger according to claim 1, it is characterised in that：The positive pole iron core（8）And peace
Full spring（14）By connecting power line（15）Connection.
5. a kind of intelligent vehicle-carried USB charger according to claim 1, it is characterised in that：The shell fragment（9）With negative pole bullet
Property contact（4）Size structure is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621428865.9U CN206481073U (en) | 2016-12-24 | 2016-12-24 | A kind of intelligent vehicle-carried USB charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621428865.9U CN206481073U (en) | 2016-12-24 | 2016-12-24 | A kind of intelligent vehicle-carried USB charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206481073U true CN206481073U (en) | 2017-09-08 |
Family
ID=59749649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621428865.9U Active CN206481073U (en) | 2016-12-24 | 2016-12-24 | A kind of intelligent vehicle-carried USB charger |
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| Country | Link |
|---|---|
| CN (1) | CN206481073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114843831A (en) * | 2022-07-04 | 2022-08-02 | 深圳市安深源科技有限公司 | Adjustable adapter |
-
2016
- 2016-12-24 CN CN201621428865.9U patent/CN206481073U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114843831A (en) * | 2022-07-04 | 2022-08-02 | 深圳市安深源科技有限公司 | Adjustable adapter |
| CN114843831B (en) * | 2022-07-04 | 2022-09-06 | 深圳市安深源科技有限公司 | Adjustable adapter |
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