摘要:
A manual control device (D) is intended to control at least one function carried out by at least one member of a system. Said device (D) comprises a main rod (TP) mounted in rotation relative to a support (PB) and comprising a front part (PV) capable of controlling the function, and a secondary rod (TS) mounted in translation relative to the support (PB), under and against the front part (PV) in a direction substantially perpendicular to the latter (PV), and under an elastic restoring force, in order for a user to feel a cushioned pressing action when one of his fingers exerts pressure on the front part (PV) in order to control the function.
摘要:
Systems and methods are provided for determining data center resource requirements, such as cooling and power requirements, and for monitoring performance of data center resource systems, such as cooling and power systems, in data centers. At least one aspect provides a system and method that enables a data center operator to determine available data center resources, such as power and cooling, at specific areas and enclosures in a data center to assist in locating new equipment in the data center.
摘要:
An electrical switch, in particular a rocker or toggle switch, comprises a manually operable operating part (12) which is mounted such that it can be rotated or pivoted and can be deflected from a neutral position to an operating position. The electrical switch furthermore comprises an electrical switching element (16), which can be operated mechanically, and an operating element (22) which acts on the switching element (16). The operating element (22) is coupled to the operating part (12) and to the switching element (16) such that a rotary or pivoting movement on the operating part (12) from the neutral position to the operating position is converted to a substantially linear movement of the operating element (22).
摘要:
Assembly for mounting a display screen operable with at least one button, comprising a first housing part formed with a translucent protective portion for protecting a display screen, which protection portion has a backside intended to be located in front of the display screen; a supporting portion arranged to form a support for the at least one button; an opening between the protective portion and the supporting portion; a second housing part formed with the at least one button and with a connecting portion intended for attachment against the backside of the protective portion.
摘要:
This invention provides an electric tool switch enabling fine speed control of an electric tool by an intuitive operation. An electric tool switch 1 includes an operation member 12 turnable in both directions and biased to self-return to a neutral position; a circuit substrate 21 arranged to be orthogonal to a turning shaft of the operation member 12; a slidably moving element 18 which is pressed against the circuit substrate 21 and which is turned with the operation member 12 to slidably contact the circuit substrate 21; and an inversion mechanism 24, 25 for switching a polarity between output terminals according to the turning direction of the operation member from the neutral position; where the circuit substrate 21 is formed with two sets of variable resistor circuits, which close a circuit when the slidably moving element 18 slidably contacts and which resistance value changes according to a contacting position of the slidably moving element 18, electrically connected in parallel on both sides in the turning direction from a position corresponding to the neutral position of the operation member.
摘要:
The invention relates to a multifunctional display and operating device (1) in a motor vehicle, comprising a display field (2), for the display of information and with operating elements (4-7) arranged adjacent to the display field for the selection of functions, the operating elements (4-7) being embodied as buttons, each of which may pivot about a rotational axis parallel to a surface of the display field (2) at or in an end region of the buttons.
摘要:
The present invention provides a long-life switch which can be operated by a small operating force. The switch includes a base in which fixed contact portions (20) are exposed in a concentric manner in an upper surface thereof; an operation lever (30,32) whose turning shaft center is disposed on a shaft center of a lever portion, and turnably supported along the upper surface of the base; a movable contact piece in which movable contact portions (40) disposed at both ends of the movable contact piece are slidably disposed to the fixed contact portions; and a coil spring (50) in which a shaft center of a coil portion is disposed eccentrically to a turning shaft center of the operation lever, the coil spring latching an arm portion (53) extended from one end side of the coil portion to the upper surface of the base while swingably supporting the coil portion, the coil spring latching an arm portion (52) extended from the other end side of the coil portion to the operation lever.
摘要:
A switch is provided, which is stable in operating characteristics and can be operated with a small operating force, and which is long in life and easy to manufacture. The switch includes a base, a moving contact piece having one end thereof supported pivotally on the base, an operating lever supported pivotally on the base and having a drive part pushing a coil portion of the moving contact piece, and a cover having a planar shape capable of covering the base and fixed to the base to compress the coil portion. The operating lever pushes the coil portion of the moving contact piece whereby the moving contact piece turns about an end thereof, the coil portion slides on a stationary contact exposed from a bottom surface of the base, and the other end of the moving contact piece slides on a common stationary contact exposed from an inner surface of the base.
摘要:
An actuator (4) of a switch device (1) is formed with a protrusion (4d) which is a pressing portion which an external action member (6) can operate by pressing, such that moving the action member (6) in one direction parallel to one side wall (2a) of a casing (2) in a state with a supporting portion (4b) being rotatably supported by a turning supporting portion (2c) of the casing (2) causes the protrusion (4d) to be pressed in the direction toward the one side wall (2a) such that the actuator (4) can turn on the supporting portion (4b) as a point of support, wherein the amount of turning of the protrusion (4d) at the time of turning the actuator (4) downwards by moving the action member (6) in the one direction parallel to the one side wall (2a) is greater than the amount of movement of the action member (6) in the one direction.