Abstract:
A rotary encoder switch includes a cover cap, a fixing sleeve, a first base board, an actuating device, and a second base board disposed under the actuating device. The actuating device includes a base seat and a rotary element rotatably connected to the base seat and mounted to the cover cap. The first base board is disposed on the actuating device and has multiple first lighting elements. The rotary element is rotatable in conjunction with rotation of the cover cap so as to generate encoding signals according to each rotary position of the cover cap for controlling functions of an applied product. The first lighting elements are capable of emitting light in sequence subject to the rotation of the cover cap, while the light being emitted is permeable to the cover cap for users to easily recognize the exact rotary position of the cover cap.
Abstract:
A speaker assembly is provided and may include an outer portion having a plurality of slots. An inner portion may cooperate with the outer portion and may have a positioning lever and an adjustment mechanism slot. The positioning lever may cooperate with one of the plurality of slots. An adjustment mechanism may cooperate with one of the plurality of slots and the adjustment mechanism slot. The adjustment mechanism may slide within the adjustment mechanism slot changing a volume of the speaker assembly when the outer portion moves in relation to the inner portion.
Abstract:
An actuating device is proposed for an electric/electronic device within an in particular flame-proof housing, said electrical/electronic device comprising an essentially linearly movable on/off lever. In order to provide such an actuating device being accessible on the exterior of the respective flameproof housing and allowing mechanical actuation of the respective on/off lever without adversely affecting the flameproof housing, the actuating device comprises at least a rotatably mounted handle disposed on the outside of the housing and a shaft connected with it in a rotatably fixed manner, said shaft being guided into the housing interior and there being connected movably to the on/off lever by means of a transformation gear for transforming rotational motion into linear motion.
Abstract:
An operation apparatus inhibits separation of a holding member for holding an operation knob from a circuit board. A holding member holding a rotation operation knob so as to be rotatable includes a latched portion capable of insertion through a through-hole formed on a circuit board and also capable of flexure deformation in a specified line parallel to the circuit board. On a rear end of the latched portion, a latched projection is provided projecting to a first direction of the specified line. Accompanying flexure deformation of the latched portion in a second direction opposite to the first direction, the latched projection is able to pass through the through-hole by displacing a predetermined amount in the second direction. The rear cover includes a deformation regulator contacting the latched projection from the second direction and regulates displacement of the latched projection in the second direction to less than the pre-determined amount.
Abstract:
An operation apparatus inhibits separation of a holding member for holding an operation knob from a circuit board. A holding member holding a rotation operation knob so as to be rotatable includes a latched portion capable of insertion through a through-hole formed on a circuit board and also capable of flexure deformation in a specified line parallel to the circuit board. On a rear end of the latched portion, a latched projection is provided projecting to a first direction of the specified line. Accompanying flexure deformation of the latched portion in a second direction opposite to the first direction, the latched projection is able to pass through the through-hole by displacing a predetermined amount in the second direction. The rear cover includes a deformation regulator contacting the latched projection from the second direction and regulates displacement of the latched projection in the second direction to less than the pre-determined amount.
Abstract:
A switch device, includes a device main body incorporating a fixed pressure contact portion and includes a fixed sliding contact portion that forms a circuit together with the fixed pressure contact portion, and at least one pair of switches supported on the device main body, each switch comprising an operating knob. One switch of the at least one pair of switches includes a pressure-operated switch includes a movable pressure contact portion corresponding to the fixed pressure contact portion, and another switch includes a slide-operated switch includes a movable sliding contact portion corresponding to the fixed sliding contact portion.
Abstract:
A handheld wireless communication device includes a device body having a display screen. The display screen is located above a user input device located on a front face of the body. The user input device includes a set of four rotatable wheels, each mounted on an axle having a longitudinal axis oriented substantially perpendicular relative the front face of the body. At least one sensor is operatively associated with the set of four wheels and is configured to sense motion induced in any of the four wheels. Additionally the at least one sensor is further configured to output electronic data representative of sensed wheel motion. The device further includes a microprocessor that is programmed to process input data into cursor guidance instructions that are outputted to the display screen and which affect x-direction and y-direction cursor movement on the display screen in correspondence with the sensed wheel motion.
Abstract:
A knob for an instrument panel is provided having a body portion, a first end portion adjacent to the body portion, and a second end portion adjacent to the body portion and defining a generally wave-shaped surface. The wave-shaped surface includes a plurality of peaks and a plurality of troughs, the peaks extending away from the body portion in a direction generally parallel to a longitudinal axis of the body portion. An adjustment assembly may also be provided having a first contact member with a contact portion, a second contact member with a contact portion, and an adjustment member with a plurality of protrusions. The protrusions are configured to selectively engage the contact portion of the first contact member and induce an electrical connection, and to selectively engage the contact portion of the second contact member and induce a second electrical connection.
Abstract:
A mobile communication terminal with a multi-input device and a method of using the same is provided. The mobile terminal performs an entry function and a search function using a multi-entry unit. The multi-entry unit includes a light-emitting sheet having a variety of colors, and being illuminated with designated colors according to character categories during a touch-entry mode for a key entry function; a sense pad for detecting a key entry signal during the touch-entry mode, and detecting a selection signal generated by rotation during the wheel mode; a transparent ground sheet for separating the sense pad from the light-emitting sheet; and an injection material in which characters displayed during the touch-entry mode are differently formed according to their categories, and the characters are illuminated with their unique colors through the light-emitting sheet so that desired characters are displayed.
Abstract:
The invention relates to a function-control device employing at least one selector which can be shifted between at least two selection positions. The function control device includes a plurality of actuators which can be controlled by a user and at least some of which drive different functions for at least two different positions of a selector symbols, the displaying of which relates to the movement of at least one such selector so as visually to display the function of at least some of the actuators driving different functions.