Battery mount device
A battery mount device may include a housing to which a battery pack is detachably attached, and a cover attached to the housing so as to cover the battery pack and configured to open and close by rotating around a rotation axis. Force in a direction closing the cover may act on the cover in a state where the battery mount device is placed on a horizontal plane. The battery-mounted device may further comprise a cover holding mechanism capable of holding the cover in an open state. The cover holding mechanism may include a cover holder configured to move, in response to an operation by a user, between a holding position where the cover holder interferes with a rotating motion of the cover and a released position where the cover holder does not interfere with the rotating motion of the cover.
1. A battery mount device comprising:
a housing to which a battery pack is detachably attached;
a cover attached to the housing so as to cover the battery pack and configured to open and close by rotating around a rotation axis; and
a cover holding mechanism configured to hold the cover in an open state,
wherein the cover holding mechanism includes a cover holder and a first biasing member,
the cover holder is supported by the housing and configured to move relative to the housing,
the cover holder is configured to move, in response to an operation by a user, between a holding position and a released position along a direction substantially parallel to the rotation axis of the cover,
when the cover holder is in the holding position, the cover holder interferes with a rotating motion of the cover,
when the cover holder is in the released position, the cover holder does not interfere with the rotating motion of the cover, and
the first biasing member is configured to bias the cover holder from the holding position toward the released position.
2. The battery mount device according to claim 1 , further comprising a sealer configured to seal a periphery of the cover when the cover is closed.
3. The battery mount device according to claim 1 , further comprising a lock mechanism configured to hold a state where the cover is closed after the cover is closed.
4. The battery mount device according to claim 1 , further comprising a power output configured to output power from the battery pack to another device,
wherein a shoulder belt configured to be strapped on a shoulder of a user is configured attachable to the battery mount device.
5. The battery mount device according to claim 1 , wherein the rotation axis extends along a longitudinal direction of the housing.
6. The battery mount device according to claim 5 , wherein
the battery pack is configured attachable to and detachable from the housing by sliding in a sliding direction with respect to the housing, and
the sliding direction is substantially parallel to a plane orthogonal to the rotation axis.
7. The battery mount device according to claim 6 , wherein
the battery pack comprises a plurality of battery packs, and
the housing is configured to arrange the battery packs side by side in the longitudinal direction of the housing.
8. The battery mount device according to claim 1 , further comprising a second biasing member configured to bias the cover to close the cover.
9. The battery mount device according to claim 1 , wherein the first biasing member includes an elastic member configured to bias the cover holder from the holding position toward the released position.
10. The battery mount device according to claim 1 , wherein,
in a state where the cover holding mechanism holds the cover in the open state, the cover holder is held at the holding position by engaging the cover with the cover holder, and
when the cover is rotated further in an opening direction from the state where the cover holding mechanism holds the cover in the open state, the cover and the cover holder are disengaged, and the cover holder moves from the holding position to the released position by a biasing force of the first biasing member.
11. A battery mount device comprising:
a housing to which a battery pack is detachably attached;
a cover attached to the housing so as to cover the battery pack and configured to open and close by rotating around a rotation axis; and
a cover holding mechanism configured to hold the cover in an open state,
wherein the cover holding mechanism includes a cover holder,
the cover holder is supported by the housing and configured to move relative to the housing,
the cover holder is configured to move, in response to an operation by a user, between a holding position and a released position along a direction substantially parallel to the rotation axis of the cover,
when the cover holder is in the holding position, the cover holder interferes with a rotating motion of the cover, and
when the cover holder is in the released position, the cover holder does not interfere with the rotating motion of the cover.