Housing device for storage battery housing

1. A housing device which houses a storage battery including a first electrical connector, the housing device comprising:

a casing capable of housing the storage battery;

a storage battery holding part that holds the storage battery in the casing, the storage battery being inserted into the storage battery holding part in a first direction; and

a drive member that (i) moves a second electrical connector in a direction that is opposite to a gravity direction and along the first direction, which is to be connected to the first electrical connector of the storage battery, relative to the first electrical connector without moving the storage battery relative to the storage battery holding part, toward the first electrical connector, when electrically connecting the first electrical connector and the second electrical connector and (ii) moves the second electrical connector in the gravity direction and along the first direction, relative to the first electrical connector without moving the storage battery relative to the storage battery holding part, in a direction away from the first electrical connector, when electrically disconnecting the first electrical connector and the second electrical connector, wherein an electrical power or an electrical signal is transmitted and received between the storage battery and the housing device through the first electrical connector and the second electrical connector.

2. The housing device according to claim 1 , wherein

an opening having a size available for carrying in and out the storage battery is formed in the casing,

the casing includes a lid part that closes the opening by one of a rotational operation or a sliding operation, and

the storage battery holding part

is arranged on a surface of the lid part, facing an inside of the casing, and

defines a relative position of the lid part and the storage battery held by the storage battery holding part.

3. The housing device according to claim 2 , wherein

the drive member drives the second electrical connector such that movement of the second electrical connector is ended when the lid part is closed completely.

4. The housing device according to claim 2 , wherein

the drive member has a power transmission part which converts one of (i) force generated by opening or closing the lid part and (ii) gravity acting on the storage battery into a driving force of the drive member.

5. The housing device according to claim 2 , further comprising:

a connector holding part which holds the second electrical connector; and

a positioning part which is arranged inside the casing and defines a position of the connector holding part while the lid part is closed completely, wherein

the positioning part positions the connector holding part such that the first electrical connector and the second electrical connector are connected electrically while the lid part is closed completely.

6. The housing device according to claim 5 , wherein

the storage battery holding part includes, on a surface facing the connector holding part, an extension member which extends in an insertion direction of the storage battery through the connector holding part,

the connector holding part

moves translationally in the insertion direction of the storage battery, and

includes, on a surface opposite to a surface facing the storage battery holding part, a link member, and

the link member includes

a first link member which includes a first surface contacting the positioning part and a second surface contacting the extension member and is arranged to be rotatable about an axis located near an intersection of the first surface and the second surface, and

a second link member having one end fixed to the opposite surface of the connector holding part, and another end coupled rotatably to the first link member.

7. The housing device according to claim 5 , further comprising:

a cam part which is attached to a rotational axis rotated by opening and closing of the lid part, wherein

the connector holding part is a follower of the cam part, and

a relative position of the first electrical connector and the second electrical connector is adjusted by a translational movement of the second electrical connector corresponding to a rotation of the cam part.

8. The housing device according to claim 2 , wherein

the drive member moves the second electrical connector toward the first electrical connector after the lid part is closed completely.

9. The housing device according to claim 2 , wherein

the drive member moves the second electrical connector in a direction away from the first electrical connector after the lid part is opened completely.

10. The housing device according to claim 2 , further comprising:

an opening and closing detection part which detects opening and closing of the lid part, wherein

the drive member moves the second electrical connector when the opening and closing detection part detects the opening and closing of the lid part.

11. The housing device according to claim 1 , further comprising:

a holding detection part which detects that the storage battery holding part holds the storage battery, wherein

the drive member moves the second electrical connector when the holding detection part detects the holding of the storage battery.

12. The housing device according to claim 1 , wherein

the storage battery is a portable storage battery.

13. The housing device according to claim 12 , wherein

a weight of the portable storage battery is 3 kg or more.

14. The housing device according to claim 1 , further comprising:

a charging part which charges the storage battery through the first electrical connector and the second electrical connector.

15. A standalone housing device which houses a storage battery for a vehicle external to the vehicle including a first electrical connector, the standalone housing device comprising:

a casing capable of housing the storage battery;

a storage battery holding part that holds the storage battery in the casing, the storage battery being inserted into the storage battery holding part in a first direction; and

a drive member that (i) moves a second electrical connector in a direction that is opposite to a gravity direction and along the first direction, which is to be connected to the first electrical connector of the storage battery, toward the first electrical connector, when electrically connecting the first electrical connector and the second electrical connector and (ii) moves the second electrical connector in the gravity direction and in a direction away from the first electrical connector and along the first direction, when electrically disconnecting the first electrical connector and the second electrical connector, wherein an electrical power or an electrical signal is transmitted and received between the storage battery and the housing device through the first electrical connector and the second electrical connector.

16. The standalone housing device according to claim 15 , wherein

the drive member moves the second electrical connector relative to the first electrical connector without moving the storage battery relative to the storage battery holding part.

17. The housing device according to claim 1 , wherein

an opening having a size available for carrying in and out the storage battery is formed in the casing,

the casing includes a lid part that closes the opening by one of a rotational operation or a sliding operation, and

the second electrical connector is provided outside of the lid part.

18. The housing device according to claim 1 , wherein

an opening having a size available for carrying in and out the storage battery is formed in the casing,

the casing includes a lid part that closes the opening by one of a rotational operation or a sliding operation, and

the drive member drives the second electrical connector such that the second electrical connector moves toward the first electrical connector after the lid part is closed and locked.