Abstract:
An image capturing device, a dust removal system and a vibrating dust removal method thereof. The image capturing device comprises an image sensor, a vibrating dust removal unit, an optical component adapter, a detector, a touch screen and a controller. The image sensor receives an optical signal and converts the optical signal into an image signal. The vibrating dust removal unit produces a vibration to remove dust from the image sensor. The detector detects whether a detachable optical component is connected to the optical component adapter and generates a detecting signal. The touch screen displays the image signal and allows a user to designate a dust-removal position. The controller receives the detecting signal to enter into a dust-removal mode or controls the frequency or amplitude of the vibration produced by the vibrating dust removal unit according to the dust-removal position.
Abstract:
An image capturing device, a dust removal system and a vibrating dust removal method thereof. The image capturing device comprises an image sensor, a vibrating dust removal unit, an optical component adapter, a detector, a touch screen and a controller. The image sensor receives an optical signal and converts the optical signal into an image signal. The vibrating dust removal unit produces a vibration to remove dust from the image sensor. The detector detects whether a detachable optical component is connected to the optical component adapter and generates a detecting signal. The touch screen displays the image signal and allows a user to designate a dust-removal position. The controller receives the detecting signal to enter into a dust-removal mode or controls the frequency or amplitude of the vibration produced by the vibrating dust removal unit according to the dust-removal position.
Abstract:
An image capture device and a dustproofing method thereof. The image capture device comprises a switch module, optical-component adaptor module, optical-component adaptor detecting module, mask module, power detecting module and controlling module. The switch module switches the image capture device on or off and produces an on signal or off signal correspondingly. The optical-component adaptor detecting module detects whether a removable optical-component is connected with the optical-component adaptor module and produces a detecting signal. The power detecting module measures the residual power in the image capture device and produces a residual power signal. The controlling module, according to the on signal, off signal, detecting signal and the residual power signal controls the mask module to shield or un-shield the photosensor. Therefore, when the image capture device is powered off or during replacement of removable optical-components, the mask module shields the photosensor to render it dustproof.
Abstract:
An image capture device and a dustproofing method thereof. The image capture device comprises a switch module, optical-component adaptor module, optical-component adaptor detecting module, mask module, power detecting module and controlling module. The switch module switches the image capture device on or off and produces an on signal or off signal correspondingly. The optical-component adaptor detecting module detects whether a removable optical-component is connected with the optical-component adaptor module and produces a detecting signal. The power detecting module measures the residual power in the image capture device and produces a residual power signal. The controlling module, according to the on signal, off signal, detecting signal and the residual power signal controls the mask module to shield or un-shield the photosensor. Therefore, when the image capture device is powered off or during replacement of removable optical-components, the mask module shields the photosensor to render it dustproof.
Abstract:
A brake force adjuster for a vehicle brake especially for a bicycle brake includes a hanger holding a hanging wire secured with a pair of brake shoes for operatively clamping a wheel rim of a vehicle wheel for braking purpose, an adjustable locking latch resiliently tensioned on the hanger normally frictionally locking a braking wire remotely connected to a brake lever to be operated by a vehicle driver, and a locking bolt locking the braking wire on the hanger. When unlocking the locking bolt and pulling the adjustable locking latch, the hanger may be freely moved along the braking wire for adjusting a clamping force of the braking shoes. After releasing the locking latch, the locking latch will resiliently frictionally lock the braking wire which is then firmly locked by the locking bolt also formed on the hanger. Therefore a brake force adjuster of a vehicle brake can be easily assembled and adjusted.