Electrically-controlled upper handle and imaging accessory
Disclosed are an electrically-controlled upper handle and an imaging accessory. The electrically-controlled upper handle is configured to be mounted on the imaging device and includes a handle portion, a mounting portion and an electrically-controlled mechanism. The mounting portion is connected to the handle portion and is configured to be mounted on the imaging device. The electrically-controlled mechanism is arranged on the handle portion, is configured to be electrically connected to the imaging device, and determines the type of the imaging device according to a connection signal of the electrically-controlled mechanism and the imaging device so as to control electrically-controlled work of the imaging device.
1. An electrically-controlled upper handle, used to be mounted on an imaging device, comprising:
a handle portion;
a mounting portion configured to be connected to the handle portion and mounted on the imaging device; and
an electrically-controlled mechanism provided on the handle portion, the electrically-controlled mechanism being electrically connected to the imaging device to control electrically-controlled work of the imaging device,
the electrically-controlled upper handle further comprises a locking mechanism provided in the mounting portion and combined with the mounting portion to form a cold shoe opening,
wherein the locking mechanism comprises a hand screw cap, a threaded rod, a gasket unit, a second elastic member and a stop block, the threaded rod is passed through the mounting portion, an upper end of the threaded rod is screwed to the hand screw cap, a lower end of the threaded rod is connected to the stop block, the gasket unit is sleeved to one end of the threaded rod near the hand screw cap, and the second elastic member is sleeved to one end of the threaded rod near the stop block.
2. The electrically-controlled upper handle according to claim 1 , wherein:
the electrically-controlled mechanism comprises a housing, a press assembly and a circuit board,
the handle portion is provided with a first mounting groove,
the housing is provided in the first mounting groove, forming a mounting cavity with the first mounting groove,
the circuit board is provided in the mounting cavity, and
the press assembly passes through the housing and is connected to the circuit board.
3. The electrically-controlled upper handle according to claim 2 , wherein the circuit board comprises a connection port, the handle portion is provided with an interface through hole, and the interface through hole is communicated with the connection port.
4. The electrically-controlled upper handle according to claim 2 , wherein:
the housing is provided with a key mounting hole,
the circuit board comprises a switch start key,
the press assembly comprises a first elastic member and a key inserted into the key mounting hole, and
one end of the first elastic member is sleeved into the switch start key, and the other end of the first elastic member passes through the key.
5. The electrically-controlled upper handle according to claim 1 , wherein the gasket unit comprises a first gasket, a second gasket and a third gasket, the first gasket, the second gasket and the third gasket are stacked sequentially from top to bottom, the second gasket comprises a gasket body and a plurality of balls, and the balls are arranged in the gasket body along a circumferential direction of the gasket body.
6. The electrically-controlled upper handle according to claim 1 , wherein:
the mounting portion is provided with a limit groove, and the limit groove is configured to limit a data cable when the electrically-controlled upper handle is connected to the imaging device by the data cable.
7. The electrically-controlled upper handle according to claim 6 , wherein:
the handle portion is also provided with at least one threaded hole, and the threaded hole is configured to be externally connected with an imaging accessory.
8. An imaging accessory, comprising the electrically-controlled upper handle according to claim 1 .