Abstract: A systematic method for control the quality of the present invention is used at the packaging station of an assembling production line of an information product. The packaging station has a digital weighing device and a computing device. The systematic method for quality control of the present invention includes the following steps. An information product package is weighed on a digital weighing device and getting a weight value. The configuration data of the information products is input into a computing device to calculate a reference weight data. The weight value of the product package is input into the computing device and is compared the weight value of the information product with the reference weight data thereof on the computing device. The compared result is displayed on the computing device.

Abstract: A system for systematic production of information products comprises an order receiving system for receiving customers' orders, a converting management program for converting the information of the customer orders into the data requested by a production line and an assembling production line equipped with at least one storage rack, wherein the storage rack has a plurality of storage spaces for storing the parts of the information products and each storage space is equipped with an indicating device. The assembling production line is coupled with a control system for responding to the data converted from the converting management program by driving the indicating devices to show the locations of the parts on the rack for assembling the information products. The converting management program is periodically executed in a fixed time period set by the system to convert the information of the customer orders into the data of a production order used by the assembling production line.

Abstract: A connector with a signal detection device for plugging in a corresponding socket of an electronic device is provided, wherein the socket includes a central protruding conductor and an outer insulating portion and the outer insulating portion includes a first contacting flexible piece and a second contacting flexible piece. The connecter includes a first conducting portion for contacting with the central protruding conductor, a second conducting portion for contacting with the first contacting flexible piece of the outer insulating portion, and a third conducting portion for contacting with the second contacting flexible piece, wherein when the connector is plugged in the socket of the electronic device so as to contact the third conducting portion with the second contacting flexible piece, the third conducting portion outputs a detecting signal for being recognized, and the connector stands on the detecting signal to decide whether power is outputted to the electronic device or not.

Abstract: A connector structure of a circuit board for a power supply apparatus includes an insulating housing, conductive terminals, and at least one supporting rods with each connected to the mounting surface of the insulating housing and having a pillared portion, a first protruding latch and a second protruding latch both extending laterally from a first location and a second location on the pillared portion of the supporting rod respectively. The thickness of a first circuit board is different from the thickness of a second circuit board, thus when a supporting rod passes through a first pinhole on the first circuit board, the first protruding latch props against a bottom of the first circuit board, and when a supporting rod passes through a second pinhole on the second circuit board, the second protruding latch props against a bottom of the second circuit board to prevent a movement of the connector respectively.

Abstract: The present invention discloses a secured connector and a using process thereof. The secured connector includes a connector body with one end having at least a conductive terminal for plugging in a socket, a cover located at another end of the connector body and having at least an arc opening for a plug of an electronic apparatus to plug therethrough, and a securing device located in an interior of the connector body and including at least a conductive spring piece forming at least an arc trench for directing the plug to a securing position, so that the plug is secured with a securing knob on the conductive spring piece.

Abstract: A connector for a power supply apparatus comprises an insulating housing, at least two conductive terminals and at least one supporting rod, and is characterized by that the two sides of the supporting rod respectively extends downwards for a first length and a second length and stretches out to form a protruding member with a first protruding plane and a second protruding plane, wherein the first length is slightly larger than a thickness of a first circuit board and the second length is slightly larger than a thickness of a second circuit board, such that when the protruding member passes through a first pinhole on the first circuit board, the first protruding plane props against a bottom of the first circuit board, and when the protruding member passes through a second pinhole on the second circuit board, the second protruding plane props against a bottom of the second circuit board.

Abstract: A device for cutting a row of interconnected rectangular plate-shaped workpieces into a plurality of individual rectangular units, includes a machine bed, and a sliding member disposed slidably on the machine bed and movable along a straight path. A rectangular work seat is disposed rotatably on the sliding member, and is rotatable about a vertical axis on the sliding member. The work seat has four sides, a length and a width. A mounting frame is disposed around the work seat, and defines a rectangular hole therein, which has four sides that are respectively parallel to the four sides of the work seat, and a length and a width that are respectively and slightly larger than those of the work seat. An adhesive sheet has an adhesive top surface with an outer peripheral portion that is adhered to a bottom surface of the mounting frame. The interconnected workpieces are adhered to the top surface of the adhesive sheet so as to be cut while disposed inside the mounting frame.

Abstract: A power-transforming device including a power-transforming body for transforming an input power into a transformed power and an output port extractably mounted in the power-transforming body for outputting the transformed power is provided. Because the electric wires and plugs of the power-transforming device can be extracted from the power-transforming body and be collected separately, the power-transforming device is very convenient to be carried and used.

Abstract: A modular power supply, having a standard structure to engage with a variety of sockets, includes a casing, a circuit board and a plural number of sockets. The casing has an upper case engageable with a lower case to house the circuit board in between. The circuit board has circuits to convert alternate current into direct current and a connector room at one end thereof for engaging with a socket. In the connector room, there are provided with a pair of spaced terminal seats which has a standard interval in between, and a ground seat. The sockets can include a two-port socket, a three-port socket and a coaxial socket. Each socket has two terminals with the standard interval for engaging with the terminal seats. The three-port socket further has a ground terminal which is engageable with the ground seat.

Abstract: A leakproof and fireproof tubing according to the invention comprises an inner tube for guiding a chemical fluid, a heater surrounding the inner tube, a foil enclosing the inner tube which is already surrounded by the heater, and an outer tube surrounding and coaxial with the inner tube. When chemical fluid leakage or a fire caused by a short circuit in the heater is encountered, the tubing can efficiently prevent the chemical fluid leakage and fire from further extending to the outside atmosphere. In coordination with the use of a sensor, the failure of the tubing can be repaired in a timely manner.