CN207603254U - The automobile-used USB onboard chargers of motor - Google Patents
The automobile-used USB onboard chargers of motor Download PDFInfo
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- CN207603254U CN207603254U CN201721694745.8U CN201721694745U CN207603254U CN 207603254 U CN207603254 U CN 207603254U CN 201721694745 U CN201721694745 U CN 201721694745U CN 207603254 U CN207603254 U CN 207603254U
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- usb socket
- electrolytic capacitor
- usb
- box body
- inductance
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses the automobile-used USB onboard chargers of motor,Including motorcycle,Motorcycle ontology is provided with accumulator,Further include transformer protection circuit,USB socket,Box body,The input terminal of transformer protection circuit is electrically connected with battery terminal,The output terminal of transformer protection circuit is electrically connected with USB socket,The upper end of USB socket is provided with charger interface,The lower end of USB socket is provided with external screw thread,Threaded hole is provided at motorcycle handle,The lower end of USB socket is mounted in threaded hole by external screw thread and is connect with motorcycle,Connection sheet is arranged on USB socket,The bottom surface connection of connection sheet one end and box body far from USB socket,The one side of box body face human body is dismountable cover plate,Tray interior is provided with limiting slot,Card slot is provided with below limiting slot,Link slot is provided between limiting slot and card slot,The bottom surface of box body is provided with through-hole.Improve charging performance, avoid mobile phone charge during mobile phone and data cable there is bias effect charging quality.
Description
Technical field
The utility model is related to phone charger, and in particular to the automobile-used USB onboard chargers of motor.
Background technology
With the universal use of mobile phone, people increasingly be unable to do without mobile phone, but are innovated with the exploitation of cell-phone function,
The power consumption of mobile phone increasingly increases, and how to charge convenient for mobile phone, it has also become problem.On the other hand, motorcycle is day
Often using the more vehicles, it is a kind of trend that motorcycle and mobile phone charging, which are combined,.
It in the prior art, cannot good opponent when mobile phone is without electricity during motorcycle is used to go on a journey there are user
Machine type charges and the i.e. enabled motorcycle that passes through charges to mobile phone, and mobile phone places the problem of inconvenient.
Utility model content
The utility model solves user of the existing technology no electricity of mobile phone during motorcycle is used to go on a journey
Shi Buneng well charges to mobile phone type and the i.e. enabled motorcycle that passes through charges to mobile phone, and mobile phone places the problem of inconvenient, carries
For the automobile-used USB onboard chargers of motor, it can charge in time to mobile phone when applying, prevent mobile phone in the process of charging
Middle landing.
The utility model is achieved through the following technical solutions：
The automobile-used USB onboard chargers of motor, including motorcycle, the motorcycle ontology is provided with accumulator, further includes
Transformer protection circuit, USB socket, box body, the input terminal of the transformer protection circuit are electrically connected with battery terminal, the transformation
The output terminal of protection circuit is electrically connected with USB socket, and the upper end of the USB socket is provided with charger interface, the USB socket
Lower end be provided with external screw thread, threaded hole is provided at the motorcycle handle, the lower end of the USB socket is pacified by external screw thread
Connect in threaded hole with motorcycle, be arranged with connection sheet on the USB socket, the connection sheet far from USB socket one
End is connect with the bottom surface of box body, and the one side of the box body face human body is dismountable cover plate, and the tray interior is provided with limiting
Slot is provided with card slot below the limiting slot, link slot, the bottom surface of the box body is provided between the limiting slot and card slot
It is provided with through-hole.The utility model provides power supply, electrode and the transformer protection circuit of accumulator by the accumulator on motorcycle
Input terminal, the output terminal of transformer protection circuit connect with USB socket, and USB socket is provided with charger interface.Lead to convenient for user
The accumulator crossed on motorcycle provides mobile phone charging required power supply, improves charging performance.USB socket is set by lower end
External screw thread is connect with the threaded hole set at motorcycle handle, convenient for USB socket is fixed, user is facilitated to be inserted by USB
Seat charges.USB socket is arranged with connection sheet, and connection sheet is connected with box body, and tray interior is provided with limiting slot, card slot and company
Access slot, box bottom are provided with through-hole, and mobile phone is placed on limiting slot convenient for user is fixed, and prevents mobile phone from deviating.
And pass through data cable and connect with the charger interface on USB socket, data cable pass through through-hole by card slot and link slot into
Row is fixed, and prevents data cable from deviating.Placed convenient for mobile phone, avoid mobile phone charge during mobile phone and data cable occur it is inclined
Moving influences charging quality.
Further, the automobile-used USB onboard chargers of motor, the transformer protection circuit include electrolytic capacitor C1, electrolysis
Capacitance C2, electrolytic capacitor C3, inductance L1, inductance L2, buck current detection chip, electric current pio chip, the electrolytic capacitor C1
Anode connect with the anode of the accumulator, the cathode of electrolytic capacitor C1 ground connection；The anode and inductance of electrolytic capacitor C1
One end connection of L1, the other end of inductance L1 are connected to the anode of electrolytic capacitor C2, the cathode ground connection of electrolytic capacitor C2；Electrolysis electricity
The anode for holding C2 is connected to the input pin of buck current detection chip, the low reference pin ground connection of buck current detection chip；Electricity
The anode of solution capacitance C2 is also respectively connected to two supply input pins of electric current pio chip；Buck current detection chip it is defeated
Go out two input pins that pin is connected to electric current pio chip；The output pin of electric current pio chip is connected to the one of inductance L2
End, the other end of inductance L2 are connect with the USB socket；The other end of inductance L2 is also connected to the anode of electrolytic capacitor C3, electricity
The cathode ground connection of capacitance C3 is solved, the other end of inductance L2 is also connected to the feedback input end of buck current detection chip.Decompression electricity
Flowing detection chip reduces the voltage of accumulator output on motorcycle, and the output current of electric current pio chip is controlled, is avoided
Electric current is excessive, and electric current pio chip output high current charges to mobile phone, improves the efficiency of mobile phone charging.
Further, motor automobile-used USB onboard chargers are provided with protection cap, the protection cap on the USB socket
It is matched with charger interface.The setting of protection cap is that rainwater or dust enter charger interface influence USB socket in order to prevent
Charging performance.
Further, the automobile-used USB onboard chargers of motor, the cover board are made of transparent material.Cover board is using saturating
It is to understand the message that is received during charging of mobile phone by cover board for the ease of user that bright material, which is made, convenient for user and
When handle.
Further, the automobile-used USB onboard chargers of motor, the limiting trench bottom are provided with shockproof mobile gasket.It is shockproof
The setting of mobile gasket is that motorcycle protects mobile phone when jolting during traveling because of Uneven road in order to prevent, avoids hand
There is unnecessary abrasion in machine.
The utility model compared with prior art, has the following advantages and advantages：
1st, the automobile-used USB onboard chargers of the utility model motor are provided convenient for user by the accumulator on motorcycle
The required power supply of mobile phone charging, improves charging performance, is placed convenient for mobile phone, avoids mobile phone and data during mobile phone charging
There is bias effect charging quality in cable.
2nd, the automobile-used USB onboard chargers of the utility model motor, buck current detection chip reduce electric power storage on motorcycle
The voltage of pond output, controls the output current of electric current pio chip, avoids electric current excessive, and the output of electric current pio chip is big
Electric current charges to mobile phone, improves the efficiency of mobile phone charging.
3rd, the automobile-used USB onboard chargers of the utility model motor, the setting of shockproof mobile gasket are motorcycles in order to prevent
Mobile phone is protected when jolting during traveling because of Uneven road, mobile phone is avoided unnecessary abrasion occur.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part does not form the restriction to the utility model embodiment.In the accompanying drawings：
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model USB socket connection diagram；
Fig. 3 is the utility model transformer protection circuit diagram.
Label and corresponding parts title in attached drawing：
1- accumulators, 2- transformer protections circuit, 3-USB sockets, 31- charger interfaces, 32- external screw threads, 33- protection caps,
4- connection sheets, 5- threaded holes, 6- motorcycles, 7- box bodys, 71- cover boards, 72- limiting slots, 73- card slots, 74- link slots, 75- lead to
Hole.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Figs. 1-3, the automobile-used USB onboard chargers of motor, including motorcycle 6, the motorcycle ontology is provided with
Accumulator 1, further includes transformer protection circuit 2, USB socket 3, box body 7, and the transformer protection circuit includes electrolytic capacitor C1, electricity
Solve capacitance C2, electrolytic capacitor C3, inductance L1, inductance L2, buck current detection chip, electric current pio chip, the electrolytic capacitor
The anode of C1 is connect with the anode of the accumulator, the cathode ground connection of the electrolytic capacitor C1；The anode of electrolytic capacitor C1 and electricity
Feel one end connection of L1, the other end of inductance L1 is connected to the anode of electrolytic capacitor C2, the cathode ground connection of electrolytic capacitor C2；Electrolysis
The anode of capacitance C2 is connected to the input pin of buck current detection chip, the low reference pin ground connection of buck current detection chip；
The anode of electrolytic capacitor C2 is also respectively connected to two supply input pins of electric current pio chip；Buck current detection chip
Output pin is connected to two input pins of electric current pio chip；The output pin of electric current pio chip is connected to inductance L2's
One end, the other end of inductance L2 are connect with the USB socket；The other end of inductance L2 is also connected to the anode of electrolytic capacitor C3,
The cathode ground connection of electrolytic capacitor C3, the other end of inductance L2 is also connected to the feedback input end of buck current detection chip, described
The input terminal of transformer protection circuit 2 is electrically connected with 1 electrode of accumulator, output terminal and the USB socket 3 of the transformer protection circuit 2
It is electrically connected, is provided with protection cap 33 on the USB socket 3, the protection cap is matched with charger interface 31, the USB socket 3
Upper end be provided with charger interface 31, the lower end of the USB socket 3 is provided with external screw thread 32, is set at the motorcycle handle
Threaded hole 5 is equipped with, the lower end of the USB socket 3 is mounted on by external screw thread 32 in threaded hole 5 to be connect with motorcycle 6, described
Connection sheet 4 is arranged on USB socket, the one end of the connection sheet 4 far from USB socket 3 is connect with the bottom surface of box body 7, the box
The one side of 7 face human body of body is dismountable cover plate 71, and the cover board 71 is made of transparent material, and 7 inside of box body is set
There is limiting slot 72,72 bottom of limiting slot is provided with shockproof mobile gasket, and the lower section of the limiting slot 72 is provided with card slot 73, institute
It states and link slot 74 is provided between limiting slot 72 and card slot 73, the bottom surface of the box body 7 is provided with through-hole 75.
The utility model provides power supply, electrode and the transformer protection circuit 2 of accumulator 1 by the accumulator 1 on motorcycle 6
Input terminal, the output terminal of transformer protection circuit 2 connect with USB socket, and USB socket 3 is provided with charger interface 31.USB is inserted
Protection cap 33 is arranged on seat 3, protection cap 33 is flexibly connected with USB socket 3, and user fills mobile phone without using USB socket 3
Conjunction charger interface 31 is covered when electric by protection cap 33 to be protected, dust is avoided, which to enter charger interface 31, influences USB socket 3
Performance, prevented in the rainy day rainwater enter charger interface 31 cause USB socket 3 damage or influence USB socket 3 use the longevity
Life.Buck current detection chip in transformer protection circuit 2 reduces the voltage that accumulator 1 exports on motorcycle 6, by accumulator 1
The voltage of output will arrive 5V, and the output current of electric current pio chip is controlled by reducing voltage realization, avoids electric current mistake
Greatly, electric current pio chip output high current charges to mobile phone, improves the efficiency of mobile phone charging.USB socket 3 is set by lower end
The external screw thread 32 put is connect with the threaded hole 5 set at 6 handle of motorcycle, convenient for USB socket 3 is fixed, facilitates user
It is charged by USB socket 3.USB socket 3 is arranged with connection sheet 4, and connection sheet 4 is connected with box body 7, and box body 7 uses plastics material
Material is made, and box body 7 is internally provided with limiting slot 72, card slot 73 and link slot 74, and 1 bottom surface of box body is provided with through-hole 75, Yong Hutong
It crosses to open the dismountable cover plate 71 that box body 7 front is set mobile phone is placed on limiting slot 72 and be fixed, prevent mobile phone from occurring partially
It moves, 72 bottom of limiting slot is provided with shockproof mobile gasket, avoids motorcycle 6 when mobile phone during traveling charges because jolting out
Now damage.And pass through data cable and connect with the charger interface 31 on USB socket 3, data cable passes through card slot across through-hole
73 and link slot 74 be fixed, prevent data cable from deviating.Convenient for mobile phone place, avoid mobile phone charge during mobile phone and
There is bias effect charging quality in data cable.
Embodiment 2
On the basis of embodiment 1, the dismountable cover plate 71 of box body is made of transparent material, rides motor convenient for user
Having during the charging of 6 mobile phone of vehicle can find during new dynamic message in time, be conducive to user and exchanged with other people good.
Above-described specific embodiment, the purpose of this utility model, technical solution and advantageous effect have been carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (5)
1. the automobile-used USB onboard chargers of motor, including motorcycle (6), the motorcycle ontology is provided with accumulator (1),
It is characterized in that, further includes transformer protection circuit (2), USB socket (3), box body (7), the input terminal of the transformer protection circuit (2)
It is electrically connected with accumulator (1) electrode, the output terminal of the transformer protection circuit (2) is electrically connected with USB socket (3), and the USB is inserted
The upper end of seat (3) is provided with charger interface (31), and the lower end of the USB socket (3) is provided with external screw thread (32), the motor
Be provided with threaded hole (5) at handlebar, the lower end of the USB socket (3) by external screw thread (32) in threaded hole (5) with
Motorcycle (6) connects, and connection sheet (4), the one end of the connection sheet (4) far from USB socket (3) are arranged on the USB socket
It is connect with the bottom surface of box body (7), the one side of box body (7) the face human body is dismountable cover plate (71), and the box body (7) is internal
Limiting slot (72) is provided with, card slot (73), the limiting slot (72) and card slot (73) are provided with below the limiting slot (72)
Between be provided with link slot (74), the bottom surface of the box body (7) is provided with through-hole (75).
2. the automobile-used USB onboard chargers of motor according to claim 1, which is characterized in that the transformer protection circuit
Including electrolytic capacitor C1, electrolytic capacitor C2, electrolytic capacitor C3, inductance L1, inductance L2, buck current detection chip, electric current output
Chip, the anode of the electrolytic capacitor C1 are connect with the anode of the accumulator, the cathode ground connection of the electrolytic capacitor C1；Electrolysis
The anode of capacitance C1 is connect with one end of inductance L1, and the other end of inductance L1 is connected to the anode of electrolytic capacitor C2, electrolytic capacitor
The cathode ground connection of C2；The anode of electrolytic capacitor C2 is connected to the input pin of buck current detection chip, buck current detection core
The low reference pin ground connection of piece；The anode of electrolytic capacitor C2 is also respectively connected to two supply input pins of electric current pio chip；
The output pin of buck current detection chip is connected to two input pins of electric current pio chip；The output of electric current pio chip
Pin is connected to one end of inductance L2, and the other end of inductance L2 is connect with the USB socket；The other end of inductance L2 is also connected to
The anode of electrolytic capacitor C3, the cathode ground connection of electrolytic capacitor C3, the other end of inductance L2 are also connected to buck current detection chip
Feedback input end.
3. the automobile-used USB onboard chargers of motor according to claim 1, which is characterized in that on the USB socket (3)
Protection cap (33) is provided with, the protection cap is matched with charger interface (31).
4. the automobile-used USB onboard chargers of motor according to claim 1, which is characterized in that the cover board (71) uses
Transparent material is made.
5. the automobile-used USB onboard chargers of motor according to claim 1, which is characterized in that limiting slot (72) bottom
Portion is provided with shockproof mobile gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721694745.8U CN207603254U (en) | 2017-12-07 | 2017-12-07 | The automobile-used USB onboard chargers of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721694745.8U CN207603254U (en) | 2017-12-07 | 2017-12-07 | The automobile-used USB onboard chargers of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207603254U true CN207603254U (en) | 2018-07-10 |
Family
ID=62763674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721694745.8U Active CN207603254U (en) | 2017-12-07 | 2017-12-07 | The automobile-used USB onboard chargers of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207603254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107979131A (en) * | 2017-12-07 | 2018-05-01 | 重庆秉为科技有限公司 | A kind of charging unit applied on electric automobile or battery-operated motor cycle |
-
2017
- 2017-12-07 CN CN201721694745.8U patent/CN207603254U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107979131A (en) * | 2017-12-07 | 2018-05-01 | 重庆秉为科技有限公司 | A kind of charging unit applied on electric automobile or battery-operated motor cycle |
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