An opening control structure of an electric vehicle battery box is provided. An electric vehicle at least includes a frame unit and a vehicle body cover unit that covers the frame unit. The frame unit shaft-supports a battery box thereon. The battery box receives and holds therein a battery that supplies electrical power for driving the electric vehicle. The battery box is provided with an operation device that sets the battery box at an open position or a storage position. The operation device is electrically connected to an operation controller. The operation controller is electrically connected with a verifying unit. The verifying unit is put into operation by a to-be-verified unit or through sensing. As such, easiness of lifting and removing a battery and burglarproofness are improved.

An electric vehicle includes a frame unit and a vehicle body cover unit. The vehicle body cover unit includes a thread board shielding left and right tread tubes of the frame unit between which a receiving space is defined to receive a battery box that receives and holds a battery. The battery box has two sides provided with support shafts. The battery box is rotatable between an open position and a storage position. A locking device is selectively set in releasable engagement with a positioning member provided on the battery box so as to selectively lock the battery box in the storage position. An operation unit is provided for controlling the locking device to engage with or disengage from the positioning member so as to allow the battery box to rotate from the storage position to the open position.

An electric vehicle includes a frame unit and a vehicle body cover unit. The frame unit includes tread tubes extending toward a rear side of a vehicle body. The tread tubes are arranged in a left and right pairwise form as a left tread tube and a right tread tube, and a first cross tube and a second cross tube connected to the tread tubes. The vehicle body cover unit includes a thread board shielding the left and right tread tubes. A battery box that receives and holds a battery is shaft-supported on the frame unit. The battery box is shaft-supported on the frame unit by support shafts in a vehicle body front-rear direction. The battery box is rotatable about a rotation center defined by the support shafts in a vehicle body left-right direction to an open position to facilitate removal of the battery from the battery box.

An electric vehicle includes a frame unit and a vehicle body cover unit. The frame unit includes tread tubes extending toward a rear side of a vehicle body. The tread tubes are arranged pairwise leftward and rightward as a left tread tube and a right tread tube. The vehicle body cover unit includes a tread board shielding the left tread tube and the right tread tube. A battery box that receives and holds a battery is shaft-supported on the frame unit. The battery box has two sides provided with support shafts. The battery box is shaft-supported on the frame unit by the support shafts in a left-right direction. The battery box is rotatable by a drive device about a rotation center defined by the support shafts in a front-rear direction to an open position or a storage position so as to facilitate removal of the battery from the battery box.

An electric vehicle includes a frame unit and a vehicle body cover unit. The frame unit includes tread boards extending toward a rear side of a vehicle body. The tread tubes are arranged in a left and right pairwise form as a left tread tube and a right tread tube. The vehicle body cover unit includes a thread board shielding the left tread tube and the right tread tube. A battery box that receives and holds a battery is shaft-supported on the frame unit. The battery box has two sides provided with support shafts. The battery box is shaft-supported on the frame unit by the support shafts in a left-right direction. The battery box is rotatable about a rotation center defined by the support shafts in a front-rear direction to an open position or a storage position so as to facilitate removal of the battery from the battery box.

An electric vehicle includes a frame unit and a vehicle body cover unit. The vehicle body cover unit includes a thread board shielding left and right tread tubes of the frame unit between which a receiving space is defined to receive a battery box that receives and holds a battery. The battery box has two sides provided with support shafts. The battery box is rotatable between an open position and a storage position. A locking device is selectively set in releasable engagement with a positioning member provided on the battery box so as to selectively lock the battery box in the storage position. An operation unit is provided for controlling the locking device to engage with or disengage from the positioning member so as to allow the battery box to rotate from the storage position to the open position.

An electric vehicle includes a frame unit and a vehicle body cover unit. The frame unit includes tread tubes extending toward a rear side of a vehicle body. The tread tubes are arranged pairwise leftward and rightward as a left tread tube and a right tread tube. The vehicle body cover unit includes a tread board shielding the left tread tube and the right tread tube. A battery box that receives and holds a battery is shaft-supported on the frame unit. The battery box has two sides provided with support shafts. The battery box is shaft-supported on the frame unit by the support shafts in a left-right direction. The battery box is rotatable by a drive device about a rotation center defined by the support shafts in a front-rear direction to an open position or a storage position so as to facilitate removal of the battery from the battery box.

An electric work vehicle includes: a battery accommodating portion that is provided in the vehicle body and accommodates a battery; a first connector provided on the battery accommodating portion; a second connector provided on the battery; and an operating tool for moving the battery and the second connector, and switching from a pre-attachment orientation in which the second connector opposes the first connector to an attachment orientation in which the second connector is joined to the first connector.

A vehicle includes a chassis, tractive elements coupled to the chassis, an electric motor coupled to the chassis and coupled to the tractive elements such that the electric motor drives the tractive elements to propel the vehicle, an accessory module coupled to the chassis and coupled to an output of the electric motor. The accessory module is configured to receive mechanical energy provided by the electric motor and provide at least one of electrical energy or fluid energy.

An electric work vehicle includes: a battery accommodating portion that is provided in the vehicle body and accommodates a battery; a first connector provided on the battery accommodating portion; a second connector provided on the battery; and an operating tool for moving the battery and the second connector, and switching from a pre-attachment orientation in which the second connector opposes the first connector to an attachment orientation in which the second connector is joined to the first connector.