Abstract: A destroying apparatus aims to destroy electronic elements with magnetic substance. The destroying apparatus includes a conveying unit and a destroying unit. The conveying unit includes a collection plane to hold a plurality of electronic elements, at least one picking arm spinning against the collection plane to form a conveying path, a barrier portion connecting to the collection plane to block the electronic elements on the conveying path, and a release passage corresponding to the barrier portion to allow the electronic elements to escape the conveying path. The picking arm includes a magnetic attraction portion to attract the magnetic substance on the conveying path. The destroying unit is located correspondingly to the release passage and includes a plurality of cutting elements and a cutting path between the cutting elements to communicate with the release passage.

Abstract: An automatic disk destroying apparatus includes a conveying unit, a feeding unit and a destroying unit. The conveying unit includes a conveying track to hold at least one disk, a disk process portion connected to the conveying track and a thrust element pushing the at least one disk towards the disk process portion. The disk process portion includes a release passage to allow the at least one disk to escape the conveying unit. The feeding unit includes a drive member and a movable member driven by the drive member to move the at least one disk away from the conveying unit. The destroying unit is located corresponding to the release passage and includes a plurality of cutters and a cutting path between the plurality of cutters communicating with the release passage to receive the at least one disk.

Abstract: A method for operating an autonomous moving cleaning apparatus includes the steps of: a microcontroller unit (MCU) provides a digital signal which is processed through an encoding technique to form an encrypted encoding data set; the MCU continuously sends out the encrypted encoding data set; data values in the encrypted encoding data set are converted to high or low voltages to activate a light emission member to generate flicker light; a light receiving member continuously receives a string of reflective light corresponding to the flicker light to form a corresponding high or low voltage which is converted to a corresponding digital signal sent to the MCU to be compared with the encrypted coding data set for decoding; and the MCU controls operations of a servomotor based on decoding correctness and the detected corresponding digital signal. Thus the autonomous moving cleaning apparatus can function steadily without being interfered by external lights.

Abstract: A cleaning structure for autonomous moving floor sweeping machines includes a floor sweeping roller driven by a second servomotor to spin and clear dirt on the floor, a dust guide plate located at one side of the floor sweeping roller and interposed between a driving wheel and the floor sweeping roller, a flexible barrier plate located below the dust guide plate in contact with the floor to prevent the dirt from passing through under the dust guide plate towards the driving wheel, a dust guarding hood located at another side of the floor sweeping roller and a fender jutting and extended below the dust guarding hood to prevent residual dirt from forming falling dust dropping to the floor. The floor sweeping roller also can spin at high speeds to sweep the floor quickly and efficiently.

Abstract: An automatic veering structure for a floor cleaning apparatus comprises a driving wheel set to control moving direction of the floor cleaning apparatus, an auxiliary wheel set and a buffer module. It also has a detection module to detect whether the auxiliary wheel set is suspended in the air and whether the buffer module bumps into an obstacle, then output a first detection signal and a second detection signal to a control module to determine whether to trigger the driving wheel set to drive the floor cleaning apparatus to veer to prevent the floor cleaning apparatus from suspending and falling, or stopping moving when encounters the obstacle. Thus the lifespan of the floor cleaning apparatus is lengthened and cleaning efficiency improves.

Abstract: A method for controlling an automatic cleaning device includes the steps of: entering selectively a regular control signal or a power-saving control signal to a cleaning mode control unit; judging whether the regular control signal or power-saving control signal is received to allow the cleaning mode control unit to enter a corresponding regular cleaning mode or a power-saving cleaning mode; activating a first driving motor and a second driving motor in the regular cleaning mode to allow the automatic cleaning device to move on an automatic movement path and keep a cleaning device in operation and pull a passive cleaning device; or activating the second driving motor by the cleaning mode control unit in the power-saving cleaning mode to allow the automatic cleaning device to move on the automatic movement path and pull the passive cleaning device.

Abstract: A solar power alarm lamp includes a support post, an alarm device connected to the support post and a lamp set connected to the alarm device. The support post includes an insertion leg insertable into the ground. The alarm device and the lamp set have respectively a first solar panel and a second solar panel. The alarm device includes a circuit board which contains a PIR sensor, a microwave sensor and a buzzer to send out an alarm. The solar power alarm lamp thus formed can be inserted anywhere outdoors through the insertion leg. The first and second solar panels can convert solar power into electric power required by the alarm device and lamp set. The invention is simple to install and also does not need external electric power.

Abstract: A modular automatic traveling apparatus includes a seat and an external coupling device mounted onto the seat. The seat includes a moving device to allow the seat to move automatically and an assembling passage which has two ends formed respectively an inlet and a holding orifice. The holding orifice has a detent portion on the perimeter thereof. The external coupling device has an installation portion which is inserted into the assembling passage through the inlet and latched on the detent portion and anchored on the holding orifice, thus is movable automatically with the seat. Users can change the external coupling devices with varying functions such as a vacuum cleaner, odorator and the like to automatically perform different types of tasks through the automatic movement of the seat.

Abstract: An automatic veering structure for a floor cleaning apparatus comprises a driving wheel set to control moving direction of the floor cleaning apparatus, an auxiliary wheel set and a buffer module. It also has a detection module to detect whether the auxiliary wheel set is suspended in the air and whether the buffer module bumps into an obstacle, then output a first detection signal and a second detection signal to a control module to determine whether to trigger the driving wheel set to drive the floor cleaning apparatus to veer to prevent the floor cleaning apparatus from suspending and falling, or stopping moving when encounters the obstacle. Thus the lifespan of the floor cleaning apparatus is lengthened and cleaning efficiency improves.

Abstract: A cleaning cloth holding structure for a mopping apparatus includes a socket and a fastening member. The socket has a lower surface to hold a cleaning cloth and an upper surface to anchor the cleaning cloth. The fastening member has an assembling portion coupled with the upper surface of the socket. The upper surface has a first anchor portion. The fastening member has a corresponding second anchor portion to clamp the cleaning cloth with the first anchor portion to form anchor relationship. Thus the cleaning cloth can be securely held on the socket without loosening off during cleaning to improve usability.

Abstract: A solar power alarm lamp includes a support post, an alarm device connected to the support post and a lamp set connected to the alarm device. The support post includes an insertion leg insertable into the ground. The alarm device and the lamp set have respectively a first solar panel and a second solar panel. The alarm device includes a circuit board which contains a PIR sensor, a microwave sensor and a buzzer to send out an alarm. The solar power alarm lamp thus formed can be inserted anywhere outdoors through the insertion leg. The first and second solar panels can convert solar power into electric power required by the alarm device and lamp set. The invention is simple to install and also does not need external electric power.

Abstract: Shredding devices and methods are disclosed for automatically feeding multiple sheets of paper to be simultaneously shredded. The shredding devices include an auto feed portion for receiving and advancing the paper to be shredded. Certain examples include a paper feed tray and an auto feed assembly having a rotatable elongated shaft and a plurality of disks disposed thereon. As the elongated shaft rotates, the plurality of disks engages a stack of paper present in the feed tray and advances multiple sheets of the stack of paper to shredding blades. Certain feed trays are further configured to fold into a top portion of the housing during non-use and can advantageously protect the auto feed assembly. Certain shredding devices further include at least one feed slot for receiving material manually fed into the shredding device by the user.

Abstract: Shredding devices and methods are disclosed for automatically feeding multiple sheets of paper to be simultaneously shredded. The shredding devices include an auto feed portion for receiving and advancing the paper to be shredded. Certain examples include a paper feed tray and an auto feed assembly having a rotatable elongated shaft and a plurality of disks disposed thereon. As the elongated shaft rotates, the plurality of disks engages a stack of paper present in the feed tray and advances multiple sheets of the stack of paper to shredding blades. Certain feed trays are further configured to fold into a top portion of the housing during non-use and can advantageously protect the auto feed assembly. Certain shredding devices further include at least one feed slot for receiving material manually fed into the shredding device by the user.

Abstract: Safety systems and methods are disclosed for controlling operation of office equipment, such as a paper shredder. In one example, the method includes enabling operation of an electric motor configured to drive at least one moveable component of an electronic office appliance. Upon detection of human motion within a prescribed safety zone defined by at least one passive infrared (PIR)-based motion detector during operation of the electric motor, the electric motor is disabled. In one example, the electronic office appliance includes at least two PIR-based motion detectors positioned near at least one moveable component of the electronic office appliance. Operation of the electric motor can be resumed after a predetermined time interval has elapsed without the detection of subsequent human motion within the prescribed safety zone.

Abstract: Document obfuscation devices and systems are disclosed for obfuscating paper documents so as to prevent dissemination of sensitive information without shredding in order to increase recycling potential. Certain obfuscation devices include a pair of rollers, at least one of which is imprinted with an obfuscation pattern, and a mechanism for feeding sheets of paper through the pair of rollers. Certain obfuscation systems include an obfuscation device and a recycle bin coupled together.

Abstract: Shredding devices and methods are disclosed for automatically feeding multiple sheets of paper to be simultaneously shredded. The shredding devices include an auto feed portion for receiving and advancing the paper to be shredded. Certain examples include a paper feed tray and an auto feed assembly having a rotatable elongated shaft and a plurality of disks disposed thereon. As the elongated shaft rotates, the plurality of disks engages a stack of paper present in the feed tray and advances multiple sheets of the stack of paper to shredding blades. Certain feed trays are further configured to fold into a top portion of the housing during non-use and can advantageously protect the auto feed assembly. Certain shredding devices further include at least one feed slot for receiving material manually fed into the shredding device by the user.

Abstract: A paper and optical disk shredder with a shredding optical disk bucket switching apparatus has a head capable of shredding paper and optical disks. The head has a sensor to detect insertion of an object. The head is mounted onto a casing which holds a shredding paper bucket. The shredding paper bucket holds a shredding disk bucket. The shredding disk bucket has a plurality of sliding members and is coupled with a transmission means. The transmission means is located on the casing and can switch the shredding disk bucket. The head further has a safety micro-switch to detect proper positioning of the shredding paper bucket and an optical control means to detect overflow condition of the shredding paper or optical disks. Therefore users and the machine can be protected, and an alert is generated to inform the users to clear the shredded disks and paper.

Abstract: The present invention discloses an automatic pencil sharpener that includes a box, a rack at the rear in the box, a driving source at the front of the rack, and a retarded gear set for driving a rolling blade to rotate, and the rolling blade is installed in a chamber, and the front of the box has pencil insert holes of different diameters. The rear at the middle of the insert hole has a trigger, such that if a pencil is inserted, the trigger sends a signal to the driving source to start sharpening the pencil. After the pencil is sharpened, a detecting apparatus in the insert hole sends a signal to the driving source to stop sharpening the pencil and indicate that the pencil is sharpened, so as to provide the function of sharpening a pencil automatically.

Abstract: An ejecting mechanism for a container of a shredding device includes a driving element having a pivot and a suffering end for suffering a force, wherein when the suffering end is forced, the container disposed on the driving element will be driven to have a rotation around the pivot so that the container is also driven to be ejected out and be in a tilt state. Therefore, when it needs to clean the shreds in the container, the suffer end of the driving element can be forced by, for example, stepping thereon, for driving the container to be ejected out of the shredding device so as to facilitate a cleaning and also simplify the performing steps for cleaning the container.

Abstract: An alarm system includes a housing that substantially encloses a plurality of sensors and an alarm-signal generator. The housing has a thin profile and may be mountable in various locations, such as on a window surface. The thin profile of the housing allows the alarm system to be attached to the surface of a first window and capable of being located between the first window surface and a second window surface upon relative motion between the first window surface and the second window surface.