A joystick module includes a main body, a light guide structure and a light source. The main body includes at least one hollow region. The light guide structure is disposed within the main body. The light guide structure includes a first light guide part and a second light guide part with different transmittances. The first light guide part has a light output surface exposed outside the hollow region. The second light guide part has a light input surface. The light source is disposed within the main body and located beside the light input surface of the second light guide part. After the light source emits a light beam, the light beam is introduced into the light guide structure through the light input surface of the second light guide part and exited from the at least one light output surface of the first light guide part.

A changeable mechanism includes a contact support, a connecting rod, a connecting shaft, a cantilever, and a changeable component. The contact support has a moving contact therein, and rotates about a shaft. The connecting rod bottom end is connected to the contact support, the connecting rod top end is connected to a cantilever through a connecting shaft. The changeable component is connected to and drives the cantilever through a main shaft, and drives the contact support to rotate through the connecting shaft and connecting rod. Rotation of the contact support makes the moving contact and static contact separate or in contact to realize opening or closing a circuit breaker. The changeable mechanism may switch between a manual operation mechanism and an electrical operation mechanism of a MCB. The changeable component does not dispose the electrical operation mechanism outside the MCB, so that height and volume of the MCB is reduced.

The invention relates to a system (10) for controlling industrial or all-terrain vehicle functions, which comprises data processing means (20), such as a computer, and a plurality of devices (10a-10g) for controlling industrial or all-terrain vehicle functions. The control devices are arranged in a network with the data processing means (20) according to a master-slave model, and each control device comprises at least one first control member (3a) sensitive to contact and connectors (2), a computing circuit (1) with at least one data processing unit (MC), a memory in which is stored a unique identifier associated with said control device, and at least one first control state visualization member (4a). The data processing means (20) are configured to transmit to each identified control device (10a-10g) a request to obtain a feedback of information from the associated processing unit.

A remote-controlled switch cover assembly is described for converting an existing rocker switch into a remote-controlled switch. The remote-controlled switch cover assembly receives a wireless signal to actuate the existing rocker switch and, in response, activates an electric motor that causes a gear train to turn in a first direction. This causes a wiper to engage an under-surface of a tilt plate located above the existing rocker switch and, in response, an opposing end of the tit plate depresses the existing rocker switch.

A method for guiding installation of an accessory device in a low voltage switching device having one or more mounting locations for one or more accessory devices using guided mounting means including an image acquisition device, a display, and processing means executing a guided mounting program for guiding installation of the accessory device in the low voltage switching device. The method includes: acquiring an image of the low voltage switching device and displaying it on the display; identifying the low voltage switching device; displaying in an augmented reality view one or more points of interest of the low voltage switching device by superimposing possible accessory device mounting locations to the image of the low voltage switching device; displaying information concerning possible accessory devices installable in the low voltage switching device; selecting one of the possible accessory devices and identifying in an augmented reality view one or more possible mounting locations of the selected accessory device in the low voltage switching device or selecting one of the possible accessory device mounting locations and identifying in an augmented reality view one or more accessory devices installable in the selected mounting location; and displaying information concerning a mounting procedure of a selected accessory device in a selected mounting location of the low voltage switching device.

A remote-controlled switch cover assembly is described for converting an existing rocker switch into a remote-controlled switch. The remote-controlled switch cover assembly receives a wireless signal to actuate the existing rocker switch and, in response, activates an electric motor that causes a gear train to turn in a first direction. This causes a wiper to engage an under-surface of a tilt plate located above the existing rocker switch and, in response, an opposing end of the tit plate depresses the existing rocker switch.

A color change kit for an electrical wiring device, the color change kit including: a frame having: a top surface, a second surface, a width, a length and a height; a bezel extending above the top surface of the frame and having a width, a length and a height, an interior surface and a top perimeter surface, and an opening formed therethrough; and an elongated recessed separator having a top surface and a bottom surface and being positioned within the opening and below the top perimeter surface, extending along an axis parallel to the length of the bezel, wherein the elongated recessed separator is configured to split a portion the opening into a first aperture and a second aperture; a toggle switch cover positioned through and actuatable within the first aperture, and a dimmer slider positioned and actuatable within the second aperture.

An electrical switchgear includes: a housing; at least one first contact mounted in the housing; at least one second contact translationally movable within the housing in a translational movement direction; a switchgear control mechanism having a first rotary element having a first rotation axis and a second rotary element having a second rotation axis; and a link element pivoted on one end thereof to the first rotary element and on an other end thereof to the at least one second contact. The first and the second rotation axes are arranged substantially perpendicular to each other. The second rotation axis is arranged essentially in parallel to the translational movement direction of the at least one second contact. The first and the second rotary elements engage such that a rotation of the second rotary element is transmitted to the first rotary element.

A joystick module includes a main body, a light guide structure and a light source. The main body includes at least one hollow region. The light guide structure is disposed within the main body. The light guide structure includes a first light guide part and a second light guide part with different transmittances. The first light guide part has a light output surface exposed outside the hollow region. The second light guide part has a light input surface. The light source is disposed within the main body and located beside the light input surface of the second light guide part. After the light source emits a light beam, the light beam is introduced into the light guide structure through the light input surface of the second light guide part and exited from the at least one light output surface of the first light guide part.

An electrical switchgear (10) is disclosed, which comprises a housing (12, 14, 16), at least one first contact (18, 20) mounted in the housing (14), at least one second contact (22, 24) being translationally movable within the housing (12, 14), a switchgear control mechanism comprising a first rotary element (26) having a first rotation axis (28) and a second rotary element (30) having a second rotation axis (32), and a link element (34) pivoted on one end to the first rotary element (26) and on the other end to the at least one second contact (22, 24), wherein the first and the second rotation axes (28, 32) are arranged substantially perpendicular to each other, wherein the second rotation axis (32) is arranged essentially in parallel to the translational movement direction (36) of the at least one second contact (22, 24), wherein the first and the second rotary elements (26, 30) engage such that a rotation of the second rotary element (30) is transmitted to the first rotary element (26), and wherein the link element (34) transmits a rotational movement of the first rotary element (26) to a translational movement of the at least one second contact (22, 24).