摘要:
An electrical connector includes a first terminal and a second terminal. The second terminal is fixed at the first terminal and enclosed by the first terminal, in which the second terminal includes a tube-shaped structure, the tube-shaped structure has a clipping portion and two end-surfaces, the two end-surfaces lean against each other to form a seam. The inner diameter of the clipping portion is smaller than the inner diameters of other portions of the tube-shaped structure. When a third terminal of a coupling connector is inserted into the tube-shaped structure to make the tube-shaped structure elastically deformed, the two end-surfaces are separated from each other and the clipping portion clips the third terminal.
摘要:
A liquid cooling apparatus for cooling an inversely mounted electronic component, includes a casing defining a receiving room therein, a diaphragm, a partition plate forming a nozzle thereon, and a piezoelectric element attached to the diaphragm in such a manner that a vibrating direction thereof is perpendicular to the diaphragm. The diaphragm is arranged in the receiving room and divides the receiving room into a top first chamber and a bottom second chamber isolated from each other. The partition plate is arranged in the first chamber and divides the first chamber into an upper region and a lower region. The lower region is filled with a working fluid. When the diaphragm is driven to vibrate upwardly by the piezoelectric element, the diaphragm pushes the working fluid in the lower region of the first chamber to the upper region of the first chamber via the nozzle.
摘要:
A method for forming a light absorption layer including the following steps is provided. A controlling precursor is wet coated on a base precursor. The band gap of the controlling precursor is larger than that of the base precursor. The controlling precursor is a Group I-III-VI compound, and the Group I-III-VI compound is composed of Cua(In1-b-cGabAlc)(Se1-dSd)2, wherein 0
摘要:
An integrated electrophoresis device includes a passage, a receiving opening, a removal opening, and a set of electric field generators. The passage is provided with gel and buffer solution. The receiving opening is disposed in the passage. The removal opening is also disposed in the passage. The electric field generators generate an electric field in the passage so that a plurality of charged substances in the passage migrates from the receiving opening to the removal opening.
摘要:
An angle regulator (10) includes an outer shell (14) having a deflecting arm (146) and an inner supporting pole (15) received in the outer shell. The deflecting arm includes a main rod (1464), and a press-button (1462) and a hook (1466) respectively located at two opposite ends of the main rod. The press-button extends from the main rod and protrudes out of the outer shell. A plurality of spaced grooves (156) are defined in the inner supporting pole along an axial direction thereof. When the press-button is pressed, the hook is detached from one of the grooves that is engaged with the hook such that the inner supporting pole can slide with respect to the outer shell, and when the press-button is released, the hook is selectively engaged in another one of the grooves so that the inner supporting pole and the outer shell are fixed to each other.
摘要:
An exemplary securing structure includes a base, a fastener, and a spring mounted around the fastener. The base defines a securing hole, and two slots located aside the securing hole and communicating with the securing hole. The fastener includes a head, a bolt extending downwardly from the head, and two blocks extending outwardly from an outer periphery of the bolt corresponding to the slots. The bolt is extendable through the securing hole together with the blocks extending through the slots, respectively. The fastener is then rotatable to a position such that the blocks abuts a bottom side of the base. The spring is resiliently compressed between the head of the fastener and a top side of the base.
摘要:
A three dimensional combo antenna having a first insulating substrate, a second insulating substrate, a first antenna and a second antenna. The first insulating substrate has a first surface and a second surface opposite to the first surface. The second insulating substrate, perpendicular to the first insulating substrate is positioned on the first surface. The first antenna, formed on the first insulating substrate, is coupled to a first ground. The second antenna, formed on the second insulating substrate, is coupled to a second ground that is different from the first ground. The first and the second antennas operate at a first frequency band.
摘要:
A power supply module including a cable and a power conversion device is provided. The cable includes a power line and a detection line and a terminal thereof connected to an electronic device, wherein the detection line transmits a first electrical numerical energy value of first electrical energy received by the electronic device through the power line. The power conversion device connects another terminal of the cable, transmits second electrical energy to the electronic device and includes an electrical energy control unit and a feedback unit. The feedback unit is used for receiving the first electrical numerical energy value and produces a feedback signal according to the first electrical numerical energy value. The electrical energy control unit receives an input electrical energy, connects the feedback unit, and regulates output electrical energy thereof and the second electrical energy having a second electrical numerical energy value with reference of the feedback signal.
摘要:
A testing device suitable for testing an electronic device is provided. The electronic device has a first body and a second body, wherein the first body is suitable for rotating relative to the second body. The testing device includes a carrying platform, a fixed frame, a clamping element, a first driving element, and a second driving element. The carrying platform carries the first body. The fixed frame is pivoted to the carrying platform. The clamping element is pivoted to the fixed frame for clamping the second body. The first driving element is disposed between the carrying platform and the fixed frame for driving the fixed frame to pivot relative to the carrying platform. The second driving element is disposed between the clamping element and the fixed frame for driving the clamping element to pivot relative to the fixed frame.
摘要:
A limiting switch suitable for a testing device is provided. The testing device includes a fixed frame and a clamping element pivoted to each other. The limiting switch includes a first rod, a second rod, a first switching element and a second switching element. The first and second rods are fixed to the clamping element. The first and second switching elements are pivotally connected to the fixed frame. When the clamping element is pivoted along a first direction, the second rod pushes the second switching element to pivot and the first rod is moved to contact with the first switching element. When the clamping element is pivoted along a second direction opposite to the first direction, the first rod pushes the first switching element to pivot and the second rod is moved to contact with the second switching element.