Patent application number | Description | Published |
20140077958 | WATER LEVEL DETECTION DEVICE - A water level detection device includes a case, a detection assembly, and a latching ring secured to the case. The detection assembly includes a warning module, a micro switch, a cable, and a floater. The cable is inserted through the latching ring and divided to a first section connected to the micro switch and a second section connected to the floater. When a water level is in an upper limit or a lower limit, the second section is tight, and an angle is defined between the second section and the first section. When the water level is between the upper and the lower limit, the second section is loose. When the water level is over the upper limit or under the lower limit, the floater pulls the first section via the second section to trigger the micro switch to alarm the warning module. | 03-20-2014 |
20140182081 | RACK-STOP STRUCTURE FOR DOOR - A rack-stop structure of a frame and a door includes a bracket, a bar, and a pull spring. A positioning slideway and an escaping slideway are defined in the bracket. A plurality of positioning portions and a plurality of escaping tabs are located on the positioning slideway. Each of the plurality of positioning portions is spaced by each of the plurality of escaping tabs. An engaging cutout is defined in each of the plurality of positioning portions. One end of the bar is slidable in the bracket. A pin is located at the end of the bar. The pull spring is mounted to the bar for pulling the bar away from the bracket. | 07-03-2014 |
20140182982 | BUFFERING DEVICE - A buffering device includes a cylindrical casing and a piston module movably mounted in the cylindrical casing. The cylindrical casing includes a base plate and a shielding piece pivotally attached to the base plate. An air inlet and an air outlet are defined in the base plate. A diameter of the air inlet is greater than that of the air outlet. | 07-03-2014 |
20140189393 | POWER SUPPLY AND METHOD FOR SUPPLYING POWER TO MOTHERBOARD - A monitored and high-efficiency power supply for a motherboard includes an AC-to-DC conversion circuit, a control circuit, a standby circuit, a main output circuit, a standby output circuit. The AC-to-DC conversion circuit converts an AC source voltage to a DC voltage. When the power supply is in a standby state, the standby circuit is enabled but when the power supply is in a normal working state, the standby circuit is disabled, and the control circuit is enabled to control only the main voltage output to the motherboard. A method for supplying power to a motherboard is also provided. | 07-03-2014 |
20140354447 | ANALYZING SYSTEM AND METHOD FOR POWER DATA - An analyzing system includes a retrieving module, a filtering module, an extracting module, a display module, and a storing module. The retrieving module is used to retrieve a data package. The filtering module is used to filter a power data parameter from the data package. The extracting module is used to extract a power data parameter value from the power data parameter. The display module is used to display the power data parameter value. The storing module is used to store the power data parameter value. The disclosure further offers an analyzing method. | 12-04-2014 |
20150034275 | HEAT EXCHANGING SYSTEM OF VENDING MACHINE - A heat exchanging system is disclosed. The heat exchanging system includes an evaporator configured for cooling an electronic device, a heater configured for heating an electronic device, and a fan located between the evaporator and the heater. When the evaporator is operated to cool air, the heater is stopped, and the cooled air flows in the electronic device under an action of the fan to cool the electronic device. When the heater is operated to heat air, the evaporator is stopped, and the heated air flows in the electronic device under the action of the fan to heat the electronic device. | 02-05-2015 |
20150041297 | BUTTON DEVICE OF AUTOMATIC VENDING MACHINE - A button device includes a circuit board, a switch secured to the circuit board, a button, and a resilient member. The button includes a main body. The main body includes a pressing portion and an extending portion extending from the pressing portion. A resisting portion extends from the pressing portion and abuts the extending portion. A gap is defined between the resisting portion and the circuit board, and a resilient member is attached to the resisting portion. The button is moveable along a direction that is substantially perpendicular to the circuit board to deform the resilient member, and the resisting portion is pressed against the circuit board for preventing the button from further moving along the direction. | 02-12-2015 |
20150147920 | CONNECTOR ATTACHABLE TO ANOTHER SAME CONNECTOR - A connector includes a connecting interface and a connection piece. The connecting interface defines a socket for receiving a plug and includes a shell surrounding the socket. The shell defines a recess on an external surface of the shell. The connection piece is attached to the shell and is movable from a first position where the at least one connection piece is wholly received in the at least one recess to a second position where a part of the at least one connection piece is extended out of the at least one recess. The part of the at least one connection piece is configured to be received in a part of another recess of another connector to attach the connector to the other connector. | 05-28-2015 |
20150184667 | FAN ROTATION SPEED ADJUSTING SYSTEM - A fan rotational speed adjusting system includes a power supply unit, a fan, a current detecting circuit and a temperature detecting circuit. The current detecting circuit detects a first DC voltage from the power supply unit, compares the first DC voltage with a first reference voltage, and outputs a first adjusting voltage. The temperature detecting circuit detects a temperature change of the power supply unit, and outputs a second adjusting voltage. The temperature detecting circuit receives the first adjusting voltage, compares the first adjusting voltage and the second adjusting voltage with a second reference voltage, and outputs a third DC voltage to the fan. The fan rotates in the corresponding rotational speed, and dissipates heat for the power supply unit. | 07-02-2015 |
20150185790 | EXPANSION CARD CHASSIS ASSEMBLY - A chassis assembly to hold multiple expansion cards includes a chassis and an expansion card combination. The chassis includes a back plate and a side plate. The back plate is perpendicular to the side plate. The expansion card combination includes a bracket. The bracket includes a holding plate and a fixing plate. The holding plate is perpendicular to the fixing plate. The fixing plate includes a fastening piece. The side plate includes an opening. The back plate includes a latching hole. The holding plate is held in the opening to prevent the expansion card combination from moving in the direction perpendicular to the back plate. The buckle and the latching hole are latched to prevent the expansion card combination from moving in the direction perpendicular to the side plate. | 07-02-2015 |
20150189766 | MOUNTING STRUCTURE FOR CIRCUIT BOARD - A mounting structure in a power supply chassis includes a mounting portion and a securing portion. The mounting portion is located on a first sidewall of the power supply chassis. The mounting portion includes a first protruding plate for supporting a circuit board, a second protruding plate parallel to the first protruding plate, and a positioning portion to receive the circuit board. The positioning portion is located between the first protruding plate and the second protruding plate. The securing portion includes a resilient portion extending into the positioning portion. When the circuit board is installed in the power supply chassis, the circuit board is received in the positioning portion and supported by the first protruding plate, with the resilient portion engaged in a securing hole defined in the circuit board. | 07-02-2015 |