A motor device includes a shell, a motor body and a connection terminal. The motor body is supported on the shell and includes a power supply terminals a support and a lead wire. The power supply terminal penetrates a through hole of the support in a first direction and is pressed into a pressing portion of the connection terminal. The lead wire extends from the power supply terminal in a direction perpendicular to the first direction, or extends in a direction inclined with respect to the first direction toward a side approaching the connection terminal. A first protrusion restricting movement of the power supply terminal in the first direction toward a side opposite to the connection terminal is provided at a position on the shell facing the power supply terminal in the first direction.

A motor device includes a shell, a motor body and a connection terminal. The motor body is supported on the shell and includes a power supply terminals a support and a lead wire. The power supply terminal penetrates a through hole of the support in a first direction and is pressed into a pressing portion of the connection terminal. The lead wire extends from the power supply terminal in a direction perpendicular to the first direction, or extends in a direction inclined with respect to the first direction toward a side approaching the connection terminal. A first protrusion restricting movement of the power supply terminal in the first direction toward a side opposite to the connection terminal is provided at a position on the shell facing the power supply terminal in the first direction.

A time switch of controllable time adjustment, including a switch housing, a control circuit board, an input terminal, an output terminal, a connecting piece, a first spring, a warped plate, and an electromagnet. The control circuit board is arranged inside the switch housing and electrically connected to the electromagnet and the output terminal. The control circuit board is configured to control the electromagnet to be powered on according to a turn-off time preset by the control circuit board. The first spring is provided between the warped plate and the connecting piece to enable the warped plate to sway around the rotating shaft and drive the connecting piece to sway. The connecting piece is configured to connect the input terminal and the output terminal. The swaying of the connecting piece causes the input terminal and the output terminal to complete closing and opening.

A time switch of controllable time adjustment, including a switch housing, a control circuit board, an input terminal, an output terminal, a connecting piece, a first spring, a warped plate, and an electromagnet. The control circuit board is arranged inside the switch housing and electrically connected to the electromagnet and the output terminal. The control circuit board is configured to control the electromagnet to be powered on according to a turn-off time preset by the control circuit board. The first spring is provided between the warped plate and the connecting piece to enable the warped plate to sway around the rotating shaft and drive the connecting piece to sway. The connecting piece is configured to connect the input terminal and the output terminal. The swaying of the connecting piece causes the input terminal and the output terminal to complete closing and opening.

A time switch of controllable time adjustment, the time switch comprising a switch housing (10), a control circuit board (9) arranged inside the switch housing (10), an input terminal (6) and an output terminal (7) arranged on the bottom surface of the switch housing (10), a connecting piece (5) for connecting the input terminal (6) and the output terminal (7), a warped plate (2) connecting to the switch housing (10) by means of a rotating shaft, a first spring (4) provided between the warped plate (2) and the connecting piece (5). The warped plate (2) swaying about the rotating shaft drives the connecting piece (5) to sway. The swaying of the connecting piece (5) causes the input, terminal (6) and the output terminal (7) to complete closing and opening. The control circuit board (9) is electrically connected to the output terminal (7). The time switch has a simple structure and a convenient installation, so it can be installed in various electric appliances needing to realize a timing function. The time switch has a simple structure and a convenient installation, so it can be installed in various electric appliances needing to realize a timing function.

The system comprises an electronic timer circuit in a housing. The system having an automatic voltage sensor, a handheld tool, and a tool storage location. The sensor eliminates the need for manual voltage selection. The handheld tool connects to the circuit via a USB cable and is storable about the housing. The tool processes data it receives from the circuit and displays various information to a user.

A time switch of controllable time adjustment, the time switch comprising a switch housing (10), a control circuit board (9) arranged inside the switch housing (10), an input terminal (6) and an output terminal (7) arranged on the bottom surface of the switch housing (10), a connecting piece (5) for connecting the input terminal (6) and the output terminal (7), a warped plate (2) connecting to the switch housing (10) by means of a rotating shaft, a first spring (4) provided between the warped plate (2) and the connecting piece (5). The warped plate (2) swaying about the rotating shaft drives the connecting piece (5) to sway. The swaying of the connecting piece (5) causes the input terminal (6) and the output terminal (7) to complete closing and opening. The control circuit board (9) is electrically connected to the output terminal (7). The time switch has a simple structure and a convenient installation, so it can be installed in various electric appliances needing to realize a timing function. The time switch has a simple structure and a convenient installation, so it can be installed in various electric appliances needing to realize a timing function.