The present disclosure proposes acompact electromagnetic push switch assembly with integration of an electromagnetic coil to push switch that can be directly fixed to the panel without any extra items. The cost and space required in order to make electrical panels and starters are reduced and further provide automation in domestic and industrial automation areas. A compact electromagnetic push switch assembly 100 comprises of a switch section 101, an operating member 102, a primary rod structure 103, a secondary rod structure 104, a spring 105, an electromagnetic coil 106, and a control unit. The contactors and relays in pumps or motor controllers for tripping required items are also replaced with 1 Amp to 40 amp relays and the push switch is designed to operate with any required voltage and Amps with AC or DC supply. The electromagnetic push switch is used in domestic, industrial, agriculture, hospitals, etc.

The present disclosure proposes acompact electromagnetic push switch assembly with integration of an electromagnetic coil to push switch that can be directly fixed to the panel without any extra items. The cost and space required in order to make electrical panels and starters are reduced and further provide automation in domestic and industrial automation areas. A compact electromagnetic push switch assembly 100 comprises of a switch section 101, an operating member 102, a primary rod structure 103, a secondary rod structure 104, a spring 105, an electromagnetic coil 106, and a control unit. The contactors and relays in pumps or motor controllers for tripping required items are also replaced with 1 Amp to 40 amp relays and the push switch is designed to operate with any required voltage and Amps with AC or DC supply. The electromagnetic push switch is used in domestic, industrial, agriculture, hospitals, etc.

The emergency stop switch 2 performs an operation support of an operation switch, and not only improves operability and safety but also simplifies the structure to enhance reliability. The emergency stop switch (or operation switch unit) 2 with an operation support function includes an emergency stop button (or operation switch) 21 for switching the state of the contact, a reception part (or detection part) 32 for detecting a remote operation of the emergency stop button 21 and an electromagnetic solenoid (or actuating part) 3 that is disposed between the contact and the emergency stop button 21 and that actuates the emergency stop button 21 on the basis of the remote operation received (or detected) by the reception part 32. The emergency stop button 21 is located on one end side of the emergency stop switch 2 and the contact is located on the other end side of the emergency stop switch 2.

The emergency stop switch 2 performs an operation support of an operation switch, and not only improves operability and safety but also simplifies the structure to enhance reliability. The emergency stop switch (or operation switch unit) 2 with an operation support function includes an emergency stop button (or operation switch) 21 for switching the state of the contact, a reception part (or detection part) 32 for detecting a remote operation of the emergency stop button 21 and an electromagnetic solenoid (or actuating part) 3 that is disposed between the contact and the emergency stop button 21 and that actuates the emergency stop button 21 on the basis of the remote operation received (or detected) by the reception part 32. The emergency stop button 21 is located on one end side of the emergency stop switch 2 and the contact is located on the other end side of the emergency stop switch 2.

The problem to be addressed is to provide a highly safe and compact switch that is adapted to improvements in portability, weight reduction and size reduction of machines, or the like. An operating part has a button covering the upper part of a cylindrical housing that receives a downward pushing operation and a rotational operation. A contact unit part has contacts which open by being coupled to the downward pushing operation of the button. A twisting coil spring is disposed on the interior of the button, one end being joined to the housing, and the other end being joined to the button. A latch part disposed to the interior of the twisting coil spring, has a plunger coil spring that expands and contracts in a direction perpendicular to the direction of the downward pushing operation, and when a downward pushing operation is performed on the button, causes a sliding rod to slide along an inner wall of the housing while being displaced in the direction of the downward pushing operation.

A clamp is provided, including: the first clamp body, provided with a first jaw; a conductive bridge mechanism, for electrically connecting to an electrode and comprising a reciprocating assembly, an elastic engaging element, and an operable portion. The elastic engaging element is provided between the reciprocating assembly and the operable portion and is independent and separated from the reciprocating assembly. The elastic engaging element can be operated to move towards the reciprocating assembly. The reciprocating assembly can be mutually engaged and positioned with the elastic engaging element. When the elastic engaging element is positioned at a third position, the reciprocating assembly can be engaged by the elastic engaging element and thus be positioned at a second position so as to allow the first jaw to be electrically connected to the electrode; when the elastic engaging element is operated and positioned at a fourth position, the reciprocating element is not stopped by the elastic engaging element and can thus be automatically positioned at the first position and not electrically connected to the first jaw.

An electric tool is provided with a second switch that is actuated in order for the tool to be used. The second switch is on a second handle that is grasped by the operator with a different hand than the hand that actuates the main trigger switch. Communication between the second switch and the tool occurs with a wireless signal indicating that the second switch has been actuated.

An electric tool is provided with a second switch that is actuated in order for the tool to be used. The second switch is on a second handle that is grasped by the operator with a different hand than the hand that actuates the main trigger switch. Communication between the second switch and the tool occurs with a wireless signal indicating that the second switch has been actuated.

A clamp is provided, including: the first clamp body, provided with a first jaw; a conductive bridge mechanism, for electrically connecting to an electrode and comprising a reciprocating assembly, an elastic engaging element, and an operable portion. The elastic engaging element is provided between the reciprocating assembly and the operable portion and is independent and separated from the reciprocating assembly. The elastic engaging element can be operated to move towards the reciprocating assembly. The reciprocating assembly can be mutually engaged and positioned with the elastic engaging element. When the elastic engaging element is positioned at a third position, the reciprocating assembly can be engaged by the elastic engaging element and thus be positioned at a second position so as to allow the first jaw to be electrically connected to the electrode; when the elastic engaging element is operated and positioned at a fourth position, the reciprocating element is not stopped by the elastic engaging element and can thus be automatically positioned at the first position and not electrically connected to the first jaw.

The problem to be addressed is to provide a highly safe and compact switch that is adapted to improvements in portability, weight reduction and size reduction of machines, or the like. An operating part has a button covering the upper part of a cylindrical housing that receives a downward pushing operation and a rotational operation. A contact unit part has contacts which open by being coupled to the downward pushing operation of the button. A twisting coil spring is disposed on the interior of the button, one end being joined to the housing, and the other end being joined to the button. A latch part disposed to the interior of the twisting coil spring, has a plunger coil spring that expands and contracts in a direction perpendicular to the direction of the downward pushing operation, and when a downward pushing operation is performed on the button, causes a sliding rod to slide along an inner wall of the housing while being displaced in the direction of the downward pushing operation.