Abstract:
An adjustable rear view mirror structure is provided. The rear view mirror structure comprises a flexible body and an adjusting apparatus wherein the body has a reflective surface and an inner surface. The adjusting apparatus is disposed at a rear portion of the body and is utilized to drive the inner surface of the body. Thus, the reflective surface of the body can form a particular curvature whereby the rear view mirror structure can offer a wider viewing angle.
Abstract:
A massage device capable of producing vibrating or reciprocating motions for massaging muscles of a person comprises a shell, enclosed at the upper and lower end by a pair of end plates, houses a coaxial central axle provided with a middle voice coil having a plurality of brushes. The brushes are each slidably mounted on a longitudinal electric brush axle through an insulting sleeve The inner wall of the shell is provided by upper, middle and lower sets of magnets, whereby an electric current flowing into the electric brush axles and the coils mounted thereon will produces a magnetic field interacting with the field by the magnets, urging the central axle to move in the longitudinal direction. Since the current is alternating, the associated motion of central axle is reciprocating, ready for the purpose of massage.
Abstract:
A method of activating a battery is applied to an electronic device having a controller that keeps counting system time to acquire a system date. The method includes: (1) acquiring data of the battery, including states, an activation number and a last activation date; (2) performing an activation process and setting the battery in an activation state when determining, based on the data, that the battery is in an inactivation state, the activation number is smaller than a predetermined activation number, and an interval between the last activation date and the system date is greater than a predetermined activation interval; (3) discharging the battery, and charging the battery when determining that a battery power level is less than a predetermined power level; and (4) setting the battery in the inactivation state after the activation process is finished. Therefore, a curing problem of the battery is overcome.
Abstract:
A light beam disinfection device and a method thereof are provided. The light beam disinfection device comprises a housing, a driven system, a power generating device and a light source. The housing covers a handrail. The driven system is disposed in the housing and comes into contact with the handrail. The power generating device connects with the driven system and generates electric power while the driven system is rolling. The light source is disposed in the housing and provides a light beam when receiving the electric power from the electrical power generating device. When the escalator is operating, the action of sliding the handrail is adapted to drive the driven system. The power generating device provides the electric power by rolling the driven system, and thus, the light source provides the light beam for the handrail of the escalator.
Abstract:
A light impact unit for an impact assembly and an impact assembly are disclosed. The light impact unit includes an impact portion, a piston element, a transmission element and a driving portion. The impact portion includes a cavity in which the piston element is disposed. The transmission element has a first end and a second end which is opposite to the first end. The first end and the second end are connected to the piston element and the driving portion respectively. Therefore, when the driving portion provides an impact force intermittently through the transmission element to the piston element, the piston element will impact the impact portion and move in a reciprocating motion.
Abstract:
An impact generating assembly comprises an impact platform and a plurality of impact generating units is provided. Each of the impact generating units comprises a holder portion, a fixture device and an impact generating portion. The holder portion comprises a first inclined plane and a second inclined plane opposite the first inclined plane. The fixture device is disposed on the holder portion. The impact generating portion is disposed on the holder portion for providing a reciprocating motion. Each of the impact generating units is mounted to the impact platform by the fixture device, and the impact generating portion is adapted to produce a synchronous vibration on the impact platform through the impact platform.
Abstract:
An impact generator and an impact testing platform using the impact generator are provided. The impact generator has an axial direction, a radial direction and a tangential direction, which are substantially orthogonal to each other. The impact generator comprises a coil and a magnetic device. The coil winds around along the axial direction. The magnetic device is adjacent to the coil and configured to construct a magnetic field so that a plurality of magnetic field lines of the magnetic field all pass through the coil substantially along the radial direction. The current flows along the tangential direction in the coil substantially so that the magnetic device is actuated by a force along the axial direction and generates an impact outwards while a current is conducted into the coil.
Abstract:
An impact testing device is provided. The impact testing device comprises a plate and an impact generating module. The plate has a first surface for loading a test object. The impact generating module is fastened to the plate to apply an impact to the plate and actuate the plate along the first direction, the second direction and the third direction independently. Thereby, the impact testing device of this invention is adapted to apply the impact to the test object along any direction under control.
Abstract:
An environmental test apparatus is disclosed. The environmental test apparatus is configured to simulate the environmental variation in temperature and humidity. The environmental test apparatus comprises a box, a plurality of openings, a plurality of fans and a plurality of controllers. The box has a plurality of side walls, wherein the openings are disposed on at least two side walls of the box, and each of the fans is correspondingly disposed in each of the openings. The controllers are configured to control the rotational speed of each fan and adapted to uniform the distribution of the temperature and the humidity inside the box.
Abstract:
An adjustable rear view mirror structure is provided. The rear view mirror structure comprises a flexible body and an adjusting apparatus wherein the body has a reflective surface and an inner surface. The adjusting apparatus is disposed at a rear portion of the body and is utilized to drive the inner surface of the body. Thus, the reflective surface of the body can form a particular curvature whereby the rear view mirror structure can offer a wider viewing angle.