Abstract:
A combination padlock has a lock mechanism, which includes two dials, with each being mounted on a shaft rod to prevent the two dials from being interfered with each other. The two dials partially jut out of the housing of the combination padlock to facilitate the turning of the dials with fingers at the same time.
Abstract:
An automatic card dispenser is disclosed, which comprising: a base provided with a standby area, an output area, and a first track and second track parallel to each other; said standby area and output area are respectively provided on each end of the first track and second track, and each side of the dispensed card are respectively put in the first track and second track, and the first track is capable of separating from the standby area and output area; a vertical lifting unit connected to the base with a card box and a vertical driver; a horizontal pushing unit connected to the base for putting the card to contact card pressing wheel provided in the output area along the second track; and a recycling unit connected to the base and provided below the first track.
Abstract:
The present invention relates to a method for disconnecting a transceiver from a bus in multipoint/multidrop architecture. A central processing unit (CPU) and a universal asynchronous receiver transmitter (UART) in a system are connected to a controller used for storing and transmitting data, and the controller is further connected with a bus through a transceiver that monitors/records data and a relay that connects or disconnects the transceiver from the bus. The controller comprises a signal comparator used to compare similarities and differences of data and a failure detection controller used to achieve connection or disconnection of the bus with the transceiver. In case of the transceiver's failure, the controller disconnects the transceiver from the bus to ensure that the bus does not fail to work due to breakdown of the transceiver. On the other hand, a signal feedback mechanism is also utilized for a maintenance person to shorten the time in failure detection and thus reduce enterprises' operating losses caused by breakdown of their communication equipments.
Abstract:
An automatic card dispenser is disclosed, which comprising: a base provided with a standby area, an output area, and a first track and second track parallel to each other; said standby area and output area are respectively provided on each end of the first track and second track, and each side of the dispensed card are respectively put in the first track and second track, and the first track is capable of separating from the standby area and output area; a vertical lifting unit connected to the base with a card box and a vertical driver; a horizontal pushing unit connected to the base for putting the card to contact card pressing wheel provided in the output area along the second track; and a recycling unit connected to the base and provided below the first track.
Abstract:
A woven strap lock structure including a male fastener and a female fastener. One end of the male fastener has an insertion tongue formed with a latch hook edge. The female fastener is composed of a seat body and a teeterboard type latch plate pivotally connected with the seat body. A key-unlocked unit is disposed in a non-insertion end of the seat body for controlling a push button. The other end of the seat body is formed with an insertion opening corresponding to the insertion tongue. The seat body is formed with an operation room communicating with the insertion opening, in which the latch plate is mounted. A numeral unlocking unit is disposed on the latch plate. One end of the latch plate is formed with an engaging edge corresponding to the latch hook edge of the insertion tongue for latching with the latch hook edge. The other end of the latch plate is a press end which can be pressed into the seat body to make the end of the latch plate with the engaging edge turned upward. The push button is disposed at the press end and controlled by the numeral unlocking unit. In a natural state, one end of the push button is resiliently engaged on a support section of the support member. When the numeral unlocking unit is unlocked or the key-unlocked unit is operated by a key, the support section releases the push button, permitting the latch plate to be pressed and unlatched.
Abstract:
A hanging lock structure including a lock body and a lock hook. The lock body is formed with two lock holes. A numeral unlocking unit is disposed in the lock body corresponding to one of the lock holes. Each lock hole is composed of a larger insertion hole and a narrower slot communicating with the insertion hole. Two stop blocks are disposed in the lock body respectively corresponding to the lock holes. The lock hook has two free ends which are movable relative to each other. Each free end has an insertion head. The insertion heads of the free ends of the lock hook can be respectively inserted in the lock holes and controlled by the two unlocking units. When the stop blocks are such positioned as to block the insertion holes, the insertion heads are restricted within the slots to achieve a locking effect. Any of the numeral unlocking unit and the key-unlocking unit can drive any of the stop blocks to unblock any insertion hole so as to release any free end of the lock hook. Therefore, the hanging lock is double-unlockable.
Abstract:
A security check hanging lock structure including a lock housing, a first (private) lock mechanism, a second (common) lock mechanism, a first locking member and a second locking member. Each of the first and second locking members has a base end pivotally disposed in the lock housing and a free end extending to outer side of the lock housing. The free ends of the first and second locking members are connectable to form a hanging hook. The first and second lock mechanisms are disposed in the lock housing for drivingly controlling the movement of the first and second locking members. By means of unlocking the first and second lock mechanisms, the free ends of the first and second locking members can be respectively driven to displace away from each other so as to unlock the hanging lock in two manners.
Abstract:
A security check hanging lock structure including a lock housing, a first (private) lock mechanism, a second (common) lock mechanism, a first locking member and a second locking member. Each of the first and second locking members has a base end pivotally disposed in the lock housing and a free end extending to outer side of the lock housing. The free ends of the first and second locking members are connectable to form a hanging hook. The first and second lock mechanisms are disposed in the lock housing for drivingly controlling the movement of the first and second locking members. By means of unlocking the first and second lock mechanisms, the free ends of the first and second locking members can be respectively driven to displace away from each other so as to unlock the hanging lock in two manners.
Abstract:
A numeral lock housing structure including a lock housing composed of two halves mated with each other. Each of the halves is formed with at least one lateral face and a front face forward extending from the lateral face. Two edges of the front faces form two mating edges mated with each other. A corner section between the lateral face and the front face of at least one of the two halves is formed with at least one numeral wheel window. At least one numeral wheel is mounted in the numeral wheel window for controlling a lock bolt to lock/unlock the numeral lock. The numeral wheel window extends into the front face without crossing the mating edge thereof. Therefore, the mating edges of the two halves of the lock housing will not be slotted so that the structure of the front face of the lock housing is kept integrated. The numeral wheel is positioned between the lateral face and front face so that the numeral wheel has larger turning angle each time the numeral wheel is turned.