Wireless charging structure for mobile information terminal in vehicle

1. A wireless charging structure for a mobile information terminal in a vehicle, comprising:

a mobile information terminal case to cover the mobile information terminal;

a support provided on a vehicle side to support the mobile information terminal case;

a receiving coil through which current is to flow along with a passage of magnetic flux, the receiving coil being provided inside an outer wall of the mobile information terminal case;

a reception controller provided inside the outer wall of the mobile information terminal case and electrically connected to the receiving coil;

a transmitting coil through which current is to flow to generate magnetic flux, the support including a facing portion provided to face the receiving coil in a state where the mobile information terminal case is supported by the support, the transmitting coil being provided on the vehicle side and provided on an inner side of the facing portion of the support; and

a transmission controller provided on the vehicle side and electrically connected to the transmitting coil, the transmission controller including an inverter configured to convert direct current supplied from a battery provided on the vehicle side to alternating current and to supply the alternating current to the transmitting coil, the reception controller including a converter configured to convert alternating current flowing through the receiving coil due to the magnetic flux generated by the transmitting coil to direct current, wherein

the support includes a first locking portion and a second locking portion which are provided to lock the mobile information terminal case,

the transmitting coil is provided between the first locking portion and the second locking portion, and

the mobile information terminal case is supported by the support in a state where the mobile information terminal case is inclined frontward with respect to a vertical line.

2. The wireless charging structure for a mobile information terminal in a vehicle according to claim 1 , wherein

the first locking portion is fixed, and

the second locking portion is movable against a biasing force of an elastic member while being biased by the elastic member.

3. The wireless charging structure for a mobile information terminal in a vehicle according to claim 2 , wherein

the support includes a mounting portion on which the transmitting coil is mounted,

one end of the elastic member comes in contact with a portion extending from an end portion of the mounting portion, and

another end of the elastic member biases the second locking portion.

4. The wireless charging structure for a mobile information terminal in a vehicle according to claim 1 , wherein

the wireless charging structure is installed in a saddle ride vehicle including a steering system in which a steering shaft connected to a front fork rotatably supporting a front wheel is steerably supported by a vehicle body frame, and in which a handle pipe is fixed to a handle holder provided on an upper portion of the steering shaft, and

the support is disposed on top of a center position of the handle pipe in a vehicle width direction.

5. A wireless charging structure for a mobile information terminal in a vehicle, comprising:

a mobile information terminal case to cover the mobile information terminal;

a support provided on a vehicle side to support the mobile information terminal case;

a receiving coil through which current is to flow along with a passage of magnetic flux, the receiving coil being provided inside an outer wall of the mobile information terminal case;

a reception controller provided inside the outer wall of the mobile information terminal case and electrically connected to the receiving coil;

a transmitting coil through which current is to flow to generate magnetic flux, the support including a facing portion provided to face the receiving coil in a state where the mobile information terminal case is supported by the support, the transmitting coil being provided on the vehicle side and provided on an inner side of the facing portion of the support; and

a transmission controller provided on the vehicle side and electrically connected to the transmitting coil, the transmission controller including an inverter configured to convert direct current supplied from a battery provided on the vehicle side to alternating current and to supply the alternating current to the transmitting coil, the reception controller including a converter configured to convert alternating current flowing through the receiving coil due to the magnetic flux generated by the transmitting coil to direct current, wherein

the wireless charging structure is installed in a saddle ride vehicle including a steering system in which a steering shaft connected to a front fork rotatably supporting a front wheel is steerably supported by a vehicle body frame, and in which a handle pipe is fixed to a handle holder provided on an upper portion of the steering shaft,

the support is disposed on top of a center position of the handle pipe in a vehicle width direction,

a cover member is disposed close to the handle holder and covers a portion below the handle holder in the steering system from above, the cover member being fixed to the steering shaft, and

the transmission controller is disposed on the cover member.

6. The wireless charging structure for a mobile information terminal in a vehicle according to claim 4 , wherein

the handle holder includes a left holder and a right holder which are disposed respectively on left and right sides of the steering shaft,

at least part of the transmission controller is located between the left holder and the right holder in a view in an axial direction of the steering shaft, and

at least part of the transmission controller is located behind a straight line connecting a front end of the left holder and a front end of the right holder when viewed from the axial direction of the steering shaft.

7. The wireless charging structure for a mobile information terminal in a vehicle according to claim 4 , wherein an eaves member covering the transmission controller from above is fixed to the handle holder.

8. The wireless charging structure for a mobile information terminal in a vehicle according to claim 4 , wherein a cord connecting the transmission controller and the battery to each other is routed in front of the steering shaft.

9. The wireless charging structure for a mobile information terminal in a vehicle according to claim 4 , wherein

an attachment member protruding outside from the handle holder is fixed to the handle holder, and

the transmission controller is fixed to a lower surface of the attachment member.

10. The wireless charging structure for a mobile information terminal in a vehicle according to claim 1 , wherein the support supports the mobile information terminal case turnably in upward, downward, rightward, and leftward directions.

11. The wireless charging structure for a mobile information terminal in a vehicle according to claim 1 , wherein the mobile information terminal case includes a case main body having a recess configured to receive the mobile information terminal and a lid to cover the mobile information terminal within the recess.

12. The wireless charging structure for a mobile information terminal in a vehicle according to claim 11 , wherein the receiving coil is provided within the recess on a back surface wall portion of the case main body.

13. The wireless charging structure for a mobile information terminal in a vehicle according to claim 12 , wherein a layer of material is provided in the recess on the back surface wall portion to cover the receiving coil.

14. The wireless charging structure for a mobile information terminal in a vehicle according to claim 12 , wherein the reception controller is provided within the recess on the back surface wall portion of the case main body.

15. The wireless charging structure for a mobile information terminal in a vehicle according to claim 14 , wherein a layer of material is provided in the recess on the back surface wall portion to cover the receiving coil and the reception controller.

16. The wireless charging structure for a mobile information terminal in a vehicle according to claim 11 ,

wherein the receiving coil is covered by the mobile information terminal case, and

wherein the lid member has a window portion with a transparent plate to allow at least a portion of the mobile information terminal to be viewable therethrough.

17. The wireless charging structure for a mobile information terminal in a vehicle according to claim 16 ,

wherein the recess of the mobile information terminal case includes a charging connector connected to the receiving coil, and

wherein the charging connector is configured to be connected to a charging port of the mobile information terminal to supply current to the mobile information terminal.

18. The wireless charging structure for a mobile information terminal in a vehicle according to claim 11 ,

wherein the recess of the mobile information terminal case includes a charging connector connected to the receiving coil, and

wherein the charging connector is configured to be connected to a charging port of the mobile information terminal to supply current to the mobile information terminal.

19. The wireless charging structure for a mobile information terminal in a vehicle according to claim 11 ,

wherein one of the first locking portion and the second locking portion is biased in a direction away from an other of the first locking portion and the second locking portion to lock the mobile information terminal case.

20. A wireless charging structure for a mobile information terminal in a vehicle, comprising:

a mobile information terminal case to cover the mobile information terminal;

a support provided on a vehicle side to support the mobile information terminal case;

a receiving coil through which current is to flow along with a passage of magnetic flux, the receiving coil being provided inside an outer wall of the mobile information terminal case;

a reception controller provided inside the outer wall of the mobile information terminal case and electrically connected to the receiving coil;

a transmitting coil through which current is to flow to generate magnetic flux, the support including a facing portion provided to face the receiving coil in a state where the mobile information terminal case is supported by the support, the transmitting coil being provided on the vehicle side and provided on an inner side of the facing portion of the support; and

a transmission controller provided on the vehicle side and electrically connected to the transmitting coil, the transmission controller including an inverter configured to convert direct current supplied from a battery provided on the vehicle side to alternating current and to supply the alternating current to the transmitting coil, the reception controller including a converter configured to convert alternating current flowing through the receiving coil due to the magnetic flux generated by the transmitting coil to direct current, wherein

the wireless charging structure is installed in a saddle ride vehicle including a steering system in which a steering shaft connected to a front fork rotatably supporting a front wheel is steerably supported by a vehicle body frame, and in which a handle pipe is fixed to a handle holder provided on an upper portion of the steering shaft,

the support is disposed on top of a center position of the handle pipe in a vehicle width direction, and

the mobile information terminal case is supported by the support in a state where the mobile information terminal case is inclined frontward with respect to a vertical line.