Abstract:
The invention relates to a mounting of light emitting diodes such as in the instrument panel of a motor vehicle. The light emitting diodes should be exchangeable and mounted such that light emitting diodes having different colours can be inserted into a housing only in one rotary position. For this purpose, the light emitting diodes are inserted into the housing together with their holders and are connected thereto. The diode holders have coding bars. These permit insertion into an opening of a printed circuit bar only in one rotary position.
Abstract:
A device is provided for mounting electrolytic capacitors on circuit boards, the mount being in the form of a ring (10) having an internal shoulder portion (11). On the opposite end of the mount from the end on which the shoulder portion is located is a groove (12) containing a compressible 0-ring (14). When the capacitor (4) is inserted in the mount with its terminals (6, 6') extending downwardly to the surface of a circuit board (2), the top edge of the capacitor can rests on the shoulder of the ring mount. Screws (8, 8') are inserted from the opposite side of the circuit board and engage the terminals. Upon being tightened, the capacitor can is drawn downwards bringing the end of the capacitor can into firm engagement with the ring mount and causing it to compress the 0-ring so as to provide a seal between the O-ring and the surface of the circuit board.
Abstract:
A device is provided for mounting electrolytic capacitors on circuit boards, the mount being in the form of a ring (10) having an internal shoulder portion (11). On the opposite end of the mount from the end on which the shoulder portion is located is a groove (12) containing a compressible 0-ring (14). When the capacitor (4) is inserted in the mount with its terminals (6, 6') extending downwardly to the surface of a circuit board (2), the top edge of the capacitor can rests on the shoulder of the ring mount. Screws (8, 8') are inserted from the opposite side of the circuit board and engage the terminals. Upon being tightened, the capacitor can is drawn downwards bringing the end of the capacitor can into firm engagement with the ring mount and causing it to compress the 0-ring so as to provide a seal between the O-ring and the surface of the circuit board.
Abstract:
Baugruppe bestehend aus zumindest zwei Platinen und zumindest einem gewinkelten und leitfähigen Verbindungsmittel Die Erfindung betrifft eine Baugruppe bestehend aus zumindest zwei Platinen 250; 350 und zumindest einem gewinkelten und leitfähigen Verbindungsmittel 100. Um eine verbesserte Möglichkeit zur Verbindung von zumindest zwei Platinen bereitzustellen, wird eine Baugruppe mit einem gewinkelten und leitfähigen Verbindungsmittel 100 zur Ausbildung einer elektrischen Verbindung von zumindest zwei Platinen und zugleich einer mechanischen Verbindung dieser Platinen für ein elektrisches oder elektronisches Gerät vorgeschlagen.
Abstract:
A capacitor holder comprises: a holding portion made of a resin to have a cylindrical inner wall surface, at least an outer peripheral portion of the inner wall surface being open, the holding portion being configured to hold a capacitor inserted through the opening into an inside of the inner wall surface while elastically deforming the resin; a fixed portion formed of the resin integrally with the holding portion and positioned opposite to the opening of the holding portion; a pair of fitting grooves formed at a pair of end surfaces of the fixed portion opposed to each other adjacent to the holding portion, the fitting grooves being configured to fittably engage with end edges of a printed circuit board to extend along a surface of the printed circuit board; and a proximity suppressor formed of the resin as a part of the fixed portion and configured to suppress portions of the fixed portion where the fitting grooves are formed from being brought into proximity each other.
Abstract:
A measuring apparatus for an ear thermometer comprising: a common voltage line; a built-in battery serving as a power source; a connector to receive a connector of the probe, having a common voltage terminal connected to the common voltage line; a flash-type microcontroller to control a temperature sensor of the probe, receive a resistance value output signal corresponding to a measured temperature from the temperature sensor, convert the signal into a digital temperature value, and output the digital temperature value, the microcontroller having a test port, a program write port, and a common voltage port connected to the common voltage line, establishing a flash mode when a HIGH voltage higher than a first predetermined voltage is applied to the test port, to enable a program to be written through the write port, and establishing a run mode when a LOW voltage lower than the first predetermined voltage is applied to the test port; a voltage regulator having an input side connected to the common voltage line, to provide a constant reference voltage; and a mode switching circuit connected to the common voltage line, to apply the HIGH voltage to the test port of the microcontroller when a common voltage is higher than a second predetermined voltage, apply the LOW voltage to the test port of the microcontroller when the common voltage is lower than the second predetermined voltage, and bypass a leakage current passing from the common voltage line to the mode switching circuit toward an output of the voltage regulator so as to combine them together, the connector having the common voltage terminal, a battery power source terminal connected to the built-in battery, a program write terminal connected to the write port of the microcontroller, and a sensor connection terminal to receive the resistance value output signal corresponding to a measured temperature from the temperature sensor of the probe.
Abstract:
The present invention relates to an optoelectronic interconnection module for use in optical communications and comprising a substrate (10) having a main portion (15) and a foldable portion (20) formed on the substrate (10) for arranging an optically active device (25) therein. The foldable portion (20) is adapted to be folded with respect to the main portion (15) into a desired optical coupling orientation for which an optical operative axis (OA) of the optically active device (25) arranged therein is substantially aligned with an optical transmission axis (TT') that is not perpendicular to the main portion (15). An holding fixture (70) is provided for holding the foldable portion (20) in a desired optical coupling orientation with respect to the main portion (15).
Abstract:
A wire holder includes a synthetic resin component that includes a clamp portion for holding at least one wire and a metal component that includes at least one lead portion mounted on a circuit board. The synthetic resin component includes a groove-shaped fitting groove portion. The metal component includes at least one fitting portion that fits the fitting groove portion and is connected to the lead portion. The fitting groove portion includes at least one first opening portion which allows the at least one lead portion to project in a predetermined direction when the at least one fitting portion fits the fitting groove portion. At least one of end portions in an extension direction of a groove of the fitting groove portion is opened as a second opening portion which allows one of the at least one lead portion to project along the extension direction of the groove of the fitting groove portion.
Abstract:
A wire holder includes a synthetic resin component that includes a clamp portion for holding at least one wire and a metal component that includes at least one lead portion mounted on a circuit board. The synthetic resin component includes a groove-shaped fitting groove portion. The metal component includes at least one fitting portion that fits the fitting groove portion and is connected to the lead portion. The fitting groove portion includes at least one first opening portion which allows the at least one lead portion to project in a predetermined direction when the at least one fitting portion fits the fitting groove portion. At least one of end portions in an extension direction of a groove of the fitting groove portion is opened as a second opening portion which allows one of the at least one lead portion to project along the extension direction of the groove of the fitting groove portion.