KR20220059263A - Quick charging holder assembly of smart device for two wheeled vehicle using magnet - Google Patents

Abstract

The present invention relates to a smart device quick charging holder assembly for a two-wheeled vehicle using a magnet, characterized by: a first unit detachably provided on a smart device including a smartphone, and including a charging circuit having a VCC terminal (hereinafter referred to as a first terminal), a GND terminal (hereinafter referred to as a second terminal), a D- terminal (hereinafter referred to as a third terminal) and a D+ terminal (hereinafter referred to as a fourth terminal); a second unit including a holding main body detachably attached to a vehicle body of a two-wheeled vehicle, and a charging connection circuit formed on the holding main body and having a VCC connection terminal (hereinafter referred to as a first connection terminal), a GND connection terminal (hereinafter referred to as a second connection terminal), a D- connection terminal (hereinafter referred to as a third connection terminal) and a D+ connection terminal (hereinafter referred to as a fourth connection terminal), formed at positions corresponding to the first terminal, the second terminal, the third terminal, and the fourth terminal, respectively, to initiate charging of the smart device when the charging and discharging circuit contacts the holding main body; and a third unit which is separated from the second unit, is connectable with a battery power source embedded in the vehicle body of the two-wheeled vehicle, and includes a power supply unit that supplies a charging power source to the charging circuit side. According to the present invention, high-speed charging can be achieved through smooth power supply.

Description

Smart device fast charging cradle assembly for two-wheeled vehicles using magnets {QUICK CHARGING HOLDER ASSEMBLY OF SMART DEVICE FOR TWO WHEELED VEHICLE USING MAGNET}

The present invention relates to a smart device fast charging cradle assembly for a two-wheeled vehicle using a magnet, and more particularly, by enabling high-speed charging in a smart device cradle used by two-wheeled vehicle occupants engaged in the transportation industry to solve the battery shortage and work efficiency It relates to a smart device fast charging cradle assembly for a two-wheeled vehicle using a magnet that increases the height and enables a more stable mounting of smart devices.

In the transportation industry, such as quick service and food delivery, where people work for a long time using smart devices, smartphones are widely used for calls, navigation functions, or delivery service apps, but there is a limit to the battery capacity.

Existing cradles such as “mobile communication terminal cradle for two-wheeled vehicles” of Open Utility Model No. 20-2013-0002954 are used only for the purpose of mounting smart devices including smartphones, and there is no consideration for charging the batteries of smart devices that use a lot of batteries. was insufficient.

Recently, there are cradle products on the market that allow charging and charging of smart devices, but most of these products have limitations in which fast charging is impossible.

In addition, the existing cradles having a power supply for charging the battery outside were faced with a problem of having a lot of difficulty in charging in a hot summer or a cold winter.

Public Utility Model No. 20-2013-0002954

The present invention was invented to improve the above problems, and by enabling high-speed charging in the cradle of a smart device used by two-wheeled vehicle riders engaged in the transportation industry, solves the battery shortage phenomenon, improves work efficiency, and provides a more stable smart device. An object of the present invention is to provide a fast charging cradle assembly for a smart device for a two-wheeled vehicle using a magnet that enables it to be mounted.

In order to achieve the above object, the present invention is provided detachably to a smart device including a smart phone and includes a VCC terminal (hereinafter referred to as the first terminal), a GND terminal (hereinafter referred to as a second terminal) and a D- terminal (hereinafter referred to as a third terminal). ) and a first unit including a charging circuit provided with a D + terminal (hereinafter, a fourth terminal); a body for mounting detachable from the body of the two-wheeled vehicle, and formed on the body for mounting and formed at positions corresponding to the first terminal, the second terminal, the third terminal, and the fourth terminal, respectively, so that the charging/discharging circuit is provided A VCC connection terminal (hereinafter, referred to as the first connection terminal), a GND connection terminal (hereinafter referred to as a second connection terminal) and a D-connection terminal (hereinafter referred to as a third connection terminal) for starting the charging of the smart device when it comes into contact with the mounting body; a second unit including a charging connection circuit having a D + connection terminal (hereinafter, a fourth connection terminal); and a third unit separated from the second unit and connected to a battery power source built into a vehicle body of the two-wheeled vehicle, the third unit including a power supply unit for supplying charging power to the charging circuit side. It will be possible to provide a fast charging cradle assembly for smart devices.

Here, the charging circuit is formed and characterized in that it further comprises a detachable first substrate on the back of the smart device.

At this time, the first unit, the charging circuit is formed and a first substrate facing the back of the smart device, the first substrate is formed, the smart device including the back and top, bottom, left and right sides of the smart device It is characterized in that it further comprises a wrapping case.

In addition, the second unit includes a second substrate on which the charging connection circuit is formed and coupled to the body for mounting, a cover panel surrounding the second substrate and coupled to the body for mounting, and on both sides of the cover panel. It is characterized in that it further includes a neodymium magnet coupled to each other to detachably fix the smart device by magnetic force.

In addition, the second unit further comprises a coupling step recessed in steps on both edges of the cover panel so that the neodymium magnet is seated and fixed, respectively, and the surface of the neodium magnet coupled to the coupling step is the It is characterized in that it is disposed on the same side as the surface of the cover panel.

The second unit includes a support that can be fixed to the vehicle body of the two-wheeled vehicle, a ball joint provided at the distal end of the support and formed in a spherical shape, and formed on the rear surface of the mounting body to accommodate the outer surface of the ball joint, It characterized in that it further comprises a joint coupler to be movable by rotating the body for mounting in all directions with respect to the support.

In addition, the power supply unit is characterized in that it is accommodated in a box provided in the body of the two-wheeled vehicle to be able to enter and exit.

In addition, the power supply unit may include a housing that is received in and out of a housing provided in the vehicle body, a USB port built in the housing to which a USB cable electrically connected to the charging connection circuit is detachably connected, and the housing; It characterized in that it comprises a step-up converter that is built in the USB port and electrically connected to the battery power source.

According to the present invention having the configuration as described above, the following effects can be achieved.

First of all, the present invention is detachably provided in smart devices including smartphones, and includes a VCC terminal (hereinafter the first terminal), a GND terminal (hereinafter the second terminal), a D- terminal (hereinafter a third terminal), and a D+ terminal (hereinafter the second terminal). a first unit including a charging circuit provided with a 4-terminal); A body for mounting detachable from the body of the two-wheeled vehicle, formed on the body for mounting, and formed at positions corresponding to the first terminal, the second terminal, the third terminal, and the fourth terminal, respectively, when the charging/discharging circuit comes into contact with the mounting body The VCC connection terminal (hereinafter the first connection terminal), the GND connection terminal (hereinafter the second connection terminal), the D- connection terminal (hereinafter the third connection terminal) and the D+ connection terminal (hereinafter the fourth connection terminal) for starting the charging of the smart device a second unit including a charging connection circuit provided with a terminal); and a third unit separated from the second unit and connected to a battery power source built into the body of the two-wheeled vehicle, the third unit including a power supply unit for supplying power for charging to the charging circuit side. They can solve the problem of battery shortage in their smart devices, so they have the advantage of increasing work efficiency.

And, according to the present invention, the charging circuit is formed and a detachable first substrate on the back of the smart device, the first substrate is formed, and further comprising a case surrounding the smart device including the back and top, bottom, left and right sides of the smart device , when the first substrate is not in use, it will be possible to significantly improve the convenience of use, such as separating it from the case and using it as a general mobile phone protective case.

In addition, the second unit according to the present invention includes a second substrate having a charging connection circuit formed thereon and coupled to the body for mounting, a cover panel wrapped around the second substrate and coupled to the body for mounting, and coupled to both sides of the cover panel, respectively. By further providing a neodymium magnet for detachably fixing the smart device with magnetic force, there is an effect that enables a more stable smart device to be mounted.

And, the second unit according to the present invention further comprises a coupling step recessed in both edges of the cover panel so that the neodymium magnet is seated and fixed, respectively, and the surface of the neodium magnet coupled to the coupling step is the cover panel By placing it on the same surface as the surface of the smart device, it has the advantage of being able to mount it immediately and stably without any hindrance when charging the smart device.

In addition, the second unit according to the present invention includes a support that can be fixed to a vehicle body of a two-wheeled vehicle, a ball joint provided at the distal end of the support and formed in a spherical shape, and a support formed on the rear surface of the body for mounting to accommodate the outer surface of the ball joint and support. By further providing a joint coupler that allows the body for mounting to be rotated and moved in all directions, it is possible to secure an optimal visual range to suit the tastes of various users, thereby greatly improving the convenience of use.

In addition, since the power supply unit according to the present invention is separated from the second unit and accommodated in a storage box provided in the vehicle body of the two-wheeled vehicle, the converter is provided in the cradle itself, making charging impossible or delayed due to the influence of weather such as hot weather or cold season Unlike the existing cradle, which faces problems such as becoming

In addition, the power supply unit according to the present invention includes a housing that is received in a manner that is accessible from a storage box provided in the vehicle body, a USB port that is built in the housing and to which a USB cable electrically connected to a charging connection circuit is detachably connected to the housing, By including a built-in USB port and a step-up converter electrically connected to the battery power, there is an effect that fast charging is reliably achieved through smooth power supply within a range that does not interfere with the use of voltage required for fast charging.

In particular, the present invention received certification as a high-speed charging cradle for two-wheeled vehicles including motorcycles in the electromagnetic wave conformity registration, as well as certification for general vehicles. Therefore, it is a very excellent invention in terms of versatility.

1 is a perspective view showing the overall configuration of a smart device fast charging cradle assembly for a two-wheeled vehicle using a magnet according to an embodiment of the present invention;
2 is a perspective conceptual view showing the structure of a part of the first unit, which is the main part of the smart device fast charging cradle assembly for a two-wheeled vehicle using a magnet according to an embodiment of the present invention;
3 is a perspective conceptual view showing the structure of a part of a second unit, which is a main part of a smart device fast charging cradle assembly for a two-wheeled vehicle using a magnet according to an embodiment of the present invention;
4 is a side conceptual view showing the structure of a second unit, which is a main part of a smart device fast charging cradle assembly for a two-wheeled vehicle using a magnet according to another embodiment of the present invention;

Advantages and features of the present invention, and methods for achieving them, will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various different forms.

In the present specification, the present embodiment is provided to complete the disclosure of the present invention, and to fully inform those of ordinary skill in the art to which the present invention pertains to the scope of the invention.

And the invention is only defined by the scope of the claims.

Accordingly, in some embodiments, well-known components, well-known operations, and well-known techniques have not been specifically described to avoid obscuring the present invention.

In addition, like reference numerals refer to like elements throughout the specification, and terms used (referred to) in this specification are for the purpose of describing the embodiments and are not intended to limit the present invention.

In this specification, the singular also includes the plural unless specifically stated otherwise in the phrase, and elements and operations referred to as 'comprising (or having)' do not exclude the presence or addition of one or more other elements and operations. .

Unless otherwise defined, all terms (including technical and scientific terms) used herein may be used with the meaning commonly understood by those of ordinary skill in the art to which the present invention belongs.

In addition, terms defined in a commonly used dictionary are not ideally or excessively interpreted unless they are defined.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

First, FIG. 1 is a perspective conceptual diagram illustrating the overall configuration of a smart device fast charging cradle assembly for a two-wheeled vehicle using a magnet according to an embodiment of the present invention.

And, Figure 2 is a perspective view showing the structure of a part of the first unit 100, which is a main part of the smart device fast charging cradle assembly for a two-wheeled vehicle using a magnet according to an embodiment of the present invention.

In addition, FIG. 3 is a perspective view showing the structure of a part of the second unit 200, which is a main part of the smart device fast charging cradle assembly for a two-wheeled vehicle using a magnet according to an embodiment of the present invention.

In addition, Figure 4 is a side conceptual view showing the structure of the second unit 200, which is a main part of the smart device fast charging cradle assembly for a two-wheeled vehicle using a magnet according to another embodiment of the present invention.

The present invention includes a first unit 100 including a charging circuit 110 and a second unit 200 including a charging connection circuit 210 and a power supply unit 310 as shown in FIGS. 1 to 3 . It can be understood that the structure includes the third unit 300 .

The first unit 100 is detachably provided on the smart device 500 including the smartphone, and the VCC terminal (hereinafter, the first terminal 101), the GND terminal (hereinafter the second terminal 102), and the D- terminal ( Hereinafter, the charging circuit 110 is provided with a third terminal 103) and a D+ terminal (hereinafter, a fourth terminal 104).

The second unit 200 includes a body 220 for mounting detachable from the body 600 of the two-wheeled vehicle (refer to FIG. 4 below), and is formed on the body 220 for mounting, and includes a first terminal 101 and a second terminal 102 . ) and the third terminal 103 and the fourth terminal 104 are formed at positions corresponding to each other.

The second unit 200 includes a VCC connection terminal (hereinafter the first connection terminal 201) and a GND connection terminal (hereinafter referred to as the first connection terminal 201) for starting charging of the smart device 500 when the charging/discharging circuit contacts the body 220 for mounting. Hereinafter, a charging connection circuit 210 having a second connection terminal 202), a D- connection terminal (hereinafter, a third connection terminal 203), and a D + connection terminal (hereinafter, a fourth connection terminal 204) comprising a charging connection circuit 210 will be.

In addition, the third unit 300 is separated from the second unit 200 and can be connected to the battery power source 400 built in the vehicle body 600 of the two-wheeled vehicle, and a power supply supplying power for charging to the charging circuit 110 side. (310) is included.

The present invention can be applied to the above embodiments, and it will be of course also possible to apply the following various embodiments.

First, in order to make the smart device 500 fast charging, four terminals are required: VCC, GND, D-(Date-), and D+(Date+), in other words, the smart device 500 including the smartphone Two terminals, D- (Date-) and D+ (Date+) for recognition, are essential.

In addition, the charging circuit 110 is formed in the first unit 100 as shown in FIGS. 1 and 2 , and a detachable first substrate 111 may be further provided on the back side of the smart device 500 .

And, the first unit 100, together with the first substrate 111, the first substrate 111 is formed, including the back and top, bottom, left and right sides of the smart device 500, the case surrounding the smart device 500 (120) may be further provided.

Here, it goes without saying that the first unit 100 may further include a substrate coupling groove 121 that is recessed on the rear surface of the case 120 to allow the detachable coupling of the first substrate 111 .

At this time, the edge of one end of the substrate coupling groove 121 is shared with the rear edge of the case 120 , and the first substrate 111 may be applied with an embodiment of a structure in which sliding and detachment coupling is performed along the substrate coupling groove 121 . it might be

On the other hand, the second unit 200, looking at with reference to FIGS. 1 and 3, a charging connection circuit 210 is formed and a second substrate 211 coupled to the mounting body 220, the second substrate ( 211) and a cover panel 230 coupled to the mounting body 220, and a neodium magnet 240 coupled to both sides of the cover panel 230 to detachably fix the smart device 500 by magnetic force. may be provided with more.

Here, in the first unit 100 , the magnetic body 130 is coupled to the third terminal 103 and the fourth terminal 104 of the first substrate 111 , respectively, and is attached to the neodymium magnet 240 and magnetic force. Of course, it is also possible to provide more.

In this case, the second unit 200 may further include a coupling step 231 that is recessed in steps on both edges of the cover panel 230 so that the neodymium magnets 240 are seated and fixed, respectively.

Therefore, the surface of the neodymium magnet 240 coupled to the coupling step 231 is disposed on the same surface as the surface of the cover panel 230, so that when the smart device 500 is mounted, problems such as jamming or sliding are prevented. The smart device 500 may be seated and fixed to the mounting body 220 smoothly and reliably without receiving it.

At this time, in the present invention, although the neodymium magnet 240 is disclosed and illustrated as being mounted only on the third connection terminal 203 and the fourth connection terminal 204 , it is not necessarily limited to this structure.

That is, in the present invention, the third and fourth connection terminals 203 and 204, as well as the first and second connection terminals 201 and 202, so that the smart device 500 can be more securely attached and fixed than the conventional cradle. ) would also be able to add neodymium magnets.

In addition, in the present invention, the above-mentioned neodymium magnets are placed on the third and fourth terminals 103 and 104 in place of the pizza material 130 so that the smart device 500 can be more securely attached and fixed than the conventional cradle. You may be able to install it.

In addition, in the present invention, the third and fourth terminals 103 and 104 are the neodymium magnets described above instead of the pizza body 130 so that the smart device 500 can be more securely attached and fixed than the conventional cradle. Of course, it is also possible to mount the first and second terminals 101 and 102 as well.

In addition, in the present invention, the circuit boards 110 and 210 shown in FIGS. 2 and 3 are not necessarily limited to this structure, and various circuit boards that can be applied such as micro B type and C type capable of fast charging are also widely applied. Of course it can be done.

On the other hand, the power supply unit 310 may be separated from the second unit 200 and accommodated in a box provided in the vehicle body 600 of the two-wheeled vehicle to be able to enter and exit.

Since the power supply unit 310 is separated from the second unit 200 and accommodated in the vehicle body 600 of the two-wheeled vehicle, stable power supply for charging the battery will be possible without being restricted by seasons or climates.

In addition, the power supply unit 310 may be accommodated in the housing 311 that is accommodated in a box provided in the vehicle body 600 of the two-wheeled vehicle to be able to enter and exit.

In addition, the power supply unit 310 is embedded in the housing 311 and a USB port 312 to which a USB cable 320 electrically connected to the charging connection circuit 210 is detachably connected, and a USB port 312 embedded in the housing 311 . A step-up converter 313 electrically connected to the port 312 and the battery power source 400 may be provided.

The step-up converter 313 corresponds to the battery power 400 using 12V power so that it can respond not only to the QC2.0 module, but also to the QC3.0, QC4.0+ or higher modules, the charging circuit 110 and the charging connection circuit ( 210) is boosted to 9V when connected to each other to connect the two terminals of D- (Date-) and D+ (Date+), that is, the third and fourth terminals 103 and 104 and the third and fourth connection terminals 203 and 204. This is to enable fast charging according to the connection.

In addition, the power supply unit 310 can be used by accommodating the housing 311 in which the USB port 312 and the step-up converter 313 are built in the vehicle body 600, as well as the USB cable 320 to the USB port ( 312), of course, it can be used for a two-wheeled vehicle that does not have an electric power supply, such as a bicycle or a kickboard.

Meanwhile, the second unit 200 may further include a support 250 that can be fixed to the vehicle body 600 of the two-wheeled vehicle as shown in FIG. 4 to provide convenience to the smooth use of the body 220 for mounting.

That is, the second unit 200 is provided at the distal end of the support 250 and formed in a ball joint 251 in a spherical shape, and is formed on the back side of the body for mounting 220 to accommodate the outer surface of the ball joint 251, A joint coupler 221 may be further provided to rotate and move the body 220 for mounting with respect to the support 250 in all directions.

According to the smart device fast charging cradle assembly for a two-wheeled vehicle using a magnet according to the present invention, the charging speed is slightly different depending on the type of the smart device 500 or battery capacity, but in most cases, 2 It was confirmed that the charging speed increased almost twice as much.

Hereinafter, the operation and effect of the smart device fast charging cradle assembly for a two-wheeled vehicle using a magnet according to a preferred embodiment of the present invention will be looked at as follows.

First, the present invention is provided detachably to a smart device 500 including a smartphone, and includes a VCC terminal (hereinafter, the first terminal 101), a GND terminal (hereinafter, the second terminal 102) and a D- terminal (hereinafter, the second terminal). a first unit 100 including a charging circuit 110 having a 3-terminal 103) and a D+ terminal (hereinafter, a fourth terminal 104); The body 220 for mounting detachable from the vehicle body of the two-wheeled vehicle, the first terminal 101 , the second terminal 102 , the third terminal 103 , and the fourth terminal 104 are formed on the body 220 for mounting VCC connection terminal (hereinafter, first connection terminal 201) and GND connection terminal (hereinafter referred to as first connection terminal 201) and GND connection terminal ( Hereinafter, a charging connection circuit 210 having a second connection terminal 202), a D- connection terminal (hereinafter, a third connection terminal 203), and a D + connection terminal (hereinafter, a fourth connection terminal 204) comprising a charging connection circuit 210 second unit 200; and a third unit 300 including a power supply unit 310 connectable to a battery power source 400 built into the vehicle body of the two-wheeled vehicle and supplying power for charging to the charging circuit 110 side, Since it can solve the problem of battery shortage in smart devices of two-wheeled vehicle occupants engaged in the transportation industry, it has the advantage of increasing work efficiency.

And, according to the present invention, the charging circuit 110 is formed and a detachable first substrate 111 and a first substrate 111 are formed on the back side of the smart device 500, and the back side of the smart device 500 and By further providing a case 120 surrounding the smart device 500 including the upper, lower, left, and right sides, the first substrate 111 can be separated from the case 120 when not in use and used as a general mobile phone protection case. Convenience will be greatly improved.

And, the second unit 200 according to the present invention, the charging connection circuit 210 is formed, the second substrate 211 coupled to the mounting body 220, and surrounding the second substrate 211 for mounting By further comprising a cover panel 230 coupled to the main body 220 and a neodium magnet 240 coupled to both sides of the cover panel 230 to detachably fix the smart device 500 by magnetic force, further There is an effect of enabling the stable mounting of the smart device 500 .

In addition, the second unit 200 according to the present invention further includes a coupling step 231 that is recessed in both sides of the cover panel 230 so that the neodymium magnet 240 is seated and fixed, respectively, The surface of the neodymium magnet 240 coupled to the step 231 is arranged on the same surface as the surface of the cover panel 230 , so that when mounted to charge the smart device 500 , it is immediately and stably mounted without any hindrance. It has the advantage of being able to

In addition, the second unit 200 according to the present invention includes a support 250 that can be fixed to a vehicle body 600 of a two-wheeled vehicle, a ball joint 251 provided at the distal end of the support 250 and formed in a spherical shape; It is formed on the back side of the body 220 for accommodating the outer surface of the ball joint 251 and further includes a joint coupler 221 for rotating and moving the body 220 for mounting with respect to the support 250 in all directions. By doing so, it is possible to secure an optimal visual range to suit the tastes of various users, thereby greatly improving the convenience of use.

In addition, since the power supply unit 310 according to the present invention is accommodated in and out of a storage box provided in the vehicle body of the two-wheeled vehicle, charging becomes impossible or delayed due to the influence of weather such as hot weather or extreme cold. Existing cradle facing problems Unlike this, it has the advantage of being able to secure a stable battery charging structure that is not restricted by climatic conditions.

In addition, the power supply unit 310 according to the present invention includes a housing 311 accommodated in and out of a storage box provided in the vehicle body 600 of the two-wheeled vehicle, and is built in the housing 311 to electrically connect with the charging connection circuit 210 . By including a USB port 312 to which the connected USB cable 320 is detachably connected, and a step-up converter 313 that is built into the housing 311 and electrically connected to the USB port 312 and the battery power source 400 . , there is an effect that fast charging is reliably achieved through smooth power supply within a range that does not interfere with the use of voltage required for fast charging.

As described above, the present invention is a two-wheeled vehicle using a magnet that solves the battery shortage phenomenon, improves work efficiency, and enables a more stable smart device mounting by enabling high-speed charging in the cradle of a smart device used by two-wheeled vehicle occupants engaged in the transportation industry. It can be seen that the basic technical idea is to provide a fast charging cradle assembly for smart devices.

And, within the scope of the basic technical idea of the present invention, for those with ordinary knowledge in the industry, in accordance with the rapid increase of the transportation market using the smart device 500, the delivery agency including food delivery or quick service, etc. Of course, many other modifications and applications are also possible, such as being able to increase work efficiency for engaged two-wheeled vehicle occupants, as well as being applicable to general vehicles of users engaged in vehicular transport, including courier services.

100...first unit
101... first terminal
102...Second terminal
103...3rd terminal
104...4th terminal
110...Charging circuit
111... first substrate
120...case
121...Board coupling groove
130...Pizza body
200...2nd unit
201...1st connection terminal
202...Second connector
203...3rd connector
204...4th connector
210...Charging connection circuit
211...Second board
220...Mounting body
221...joint coupler
230...cover panel
231...Joint Steps
240...neodymium magnets
250...support
251...ball joint
300...3rd unit
310...Power
311...housing
312...USB port
313...step-up converter
320...USB cable
400...battery power
500...smart device
600...body

Claims (8)

It is detachably provided on smart devices, including smartphones, and has a VCC terminal (hereinafter the first terminal), a GND terminal (hereinafter the second terminal), a D- terminal (hereinafter the third terminal) and a D+ terminal (hereinafter the fourth terminal). a first unit including a charging circuit;
a body for mounting detachable from the body of the two-wheeled vehicle, and formed on the body for mounting and formed at positions corresponding to the first terminal, the second terminal, the third terminal, and the fourth terminal, respectively, so that the charging/discharging circuit is provided A VCC connection terminal (hereinafter referred to as the first connection terminal), a GND connection terminal (hereinafter referred to as a second connection terminal) and a D-connection terminal (hereinafter referred to as a third connection terminal) for starting charging of the smart device upon contact with the mounting body; a second unit including a charging connection circuit provided with a D + connection terminal (hereinafter, a fourth connection terminal); and
for a two-wheeled vehicle using a magnet, comprising a third unit separated from the second unit and connected to a battery power source built in a vehicle body of the two-wheeled vehicle, the third unit including a power source supplying power for charging to the charging circuit side Smart device fast charging cradle assembly.
The method according to claim 1,
The charging circuit is formed and the smart device fast charging cradle assembly for a two-wheeled vehicle using a magnet, characterized in that it further comprises a detachable first substrate on the back side of the smart device.
The method according to claim 1,
The first unit is
A first substrate on which the charging circuit is formed and facing the back of the smart device,
The smart device fast charging cradle assembly for a two-wheeled vehicle using a magnet, wherein the first substrate is formed and further comprising a case surrounding the smart device, including the rear side and upper, lower, left, and right sides of the smart device.
The method according to claim 1,
The second unit is
a second substrate on which the charging connection circuit is formed and coupled to the body for mounting;
a cover panel surrounding the second substrate and coupled to the body for mounting;
Smart device fast charging cradle assembly for a two-wheeled vehicle using a magnet, characterized in that it further comprises a neodymium magnet coupled to both sides of the cover panel to detachably fix the smart device by magnetic force.
5. The method of claim 4,
The second unit is
The neodymium magnet further includes a coupling step recessed in steps on both edges of the cover panel so that each is seated and fixed,
A smart device fast charging cradle assembly for a two-wheeled vehicle using a magnet, characterized in that the surface of the neodymium magnet coupled to the coupling step is disposed on the same surface as the surface of the cover panel.
5. The method of claim 4,
The second unit is
a support capable of being fixed to the vehicle body of the two-wheeled vehicle;
a ball joint provided at the distal end of the support and formed in a spherical shape;
For a two-wheeled vehicle using a magnet, characterized in that it further comprises a joint coupler formed on the back side of the body for mounting to accommodate the outer surface of the ball joint and to rotate the body for mounting in all directions with respect to the support. Smart device fast charging cradle assembly.
The method according to claim 1,
The power supply unit is a smart device fast charging cradle assembly for a two-wheeled vehicle using a magnet, characterized in that it is accommodated in a box provided in the body of the two-wheeled vehicle to be accessible.
The method according to claim 1,
The power supply unit,
a housing that is received in and out of a storage box provided in the vehicle body of the two-wheeled vehicle;
a USB port embedded in the housing to which a USB cable electrically connected to the charging connection circuit is detachably connected;
A smart device fast charging cradle assembly for a two-wheeled vehicle using a magnet, characterized in that it is built in the housing and includes a step-up converter electrically connected to the USB port and the battery power source.

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