摘要:
The invention discloses an automatic transfer switch, including a drive disk (10); a first transmission rod (21) and a second transmission rod (22), which transmit the movement of the drive disk to a first movable contact (31) and a second movable contact (32); an indicator (40), driven by the first transmission rod and the second transmission rod and move linearly; a stopper (50), driven by the indicator to rotate, including a first stop portion (51) and a second stop portion (52); a manual operation disk (60), coaxial with and rotating synchronously with the drive disk, including a first projection portion (61) and a second projection portion (62), wherein in case of contact fusion welding, the manual operation disk cannot move further towards a double-opening position due to the first stop portion abutting with the first projection portion or the second stop portion abutting with the second projection portion, thus guaranteeing the safety at the time of contact fusion welding.
摘要:
The invention relates to a device for locking an adjusting means (5), in particular an electrical addressing device, mounted on a printed circuit board (1) which extends in an x and/or y direction. The device includes an essentially flat base plate (2) having a length (L), a width (B), and a thickness (D), to which a first detent spring (4) is attached for locking engagement with marking means (23, 23') of the adjusting means (5). The first detent spring preferably has an oblong spring leg (7), wherein in the installed state the base plate (2) is mounted on the printed circuit board (1).
摘要:
A knob assembly includes a front panel, a knob located at a front side of the front panel and configured to rotate based on operation by a user, a knob shaft that is coupled to the knob and that extends through the front panel, a supporting pipe that receives the knob shaft and that supports the knob shaft, the supporting pipe being configured to maintain a position relative to the front panel, a valve configured to control supply of gas to the appliance, a valve shaft connected to the valve and configured to control the valve to adjust a flow rate of gas based on rotation of the valve shaft, and a joint that couples the knob shaft to the valve shaft and that is configured to transfer at least one of a rotational motion or a linear motion of the knob shaft to the valve shaft.
摘要:
A switch assembly for engaging a switch of an electronic device includes a rotatable knob having an axis of rotation, a pin mechanism engaged with the rotatable knob, and a slider body. The pin mechanism includes a pin, the pin being offset from the axis of rotation of the rotatable knob. The slider body is shaped to include a slot in which the pin of the pin mechanism is positioned and a switch recess shaped to receive and selectively contact the switch of the electronic device. Rotation of the rotatable knob in a first direction causes the slider body toward contact with a first portion of the switch to urge the switch into a first position, and rotation of the rotatable knob in a second direction causes the slider body toward contact with a second portion of the switch to urge the switch into a second position.
摘要:
The invention relates to a housing (1) having an assembly (2), comprising at least one actuator (3), such as a potentiometer, a switch, an adjusting eccentric, an adjusting screw, or the like, disposed therein, and an actuating element (5) for actuating the at least one actuator (3), wherein the actuator (3) is disposed adjacent to an outer wall (6) of the housing (1), and the actuating element (5) is equipped with a receptacle (15) for an actuating tool in the region of the front thereof facing the outer wall (6) thereof, said receptacle being positioned in the region of a cutout (14) of the outer wall (6) that delimits the actuating path of the actuating tool.
摘要:
A switch device (1) including a switch operation shaft (4) movable between a plurality of operation positions for setting a control amount for an apparatus. A follower (6) is driven to follow the movement of the switch operation shaft (4). An attraction member (3) generates magnetic force to attract the follower so that the follower becomes immovable and to hold the switch operation shaft at a single operation position.