Abstract:
An apparatus includes, in combination, an electrical component and a bracket. The electrical component has a first end configured to electrically connect to a circuit board. The electrical component defines an axis and has a width measured in a direction transverse to the axis. The bracket has a body defining a bore shaped to receive the electrical component. The body further includes a break in communication with the bore to allow expansion of the bore. In an at-rest state of the bracket, the bore has a bore width smaller than the width of the electrical component, and when the electrical component is received in the bore, the bracket is elastically deformed such that the electrical component is clamped in the transverse direction solely by the residual stress within the bracket without any additional clamp or fastener.
Abstract:
Die Erfindung betrifft eine Gehäuseanordnung für ein elektrisches Gerät (1) mit mindestens zwei Gehäuseteilen (2,3) und einer im Gerät (1) anordbaren elektronischen Schaltung auf einer Leiterplatte (4), die eine mit der Gehäusemasse mindestens eines metallischen Gehäuseteils (2) verbundene leitende Schicht aufweist. Ein Gehäuseteil (3) ist ein Kunststoffteil, in das mindestens die Anschlussvorrichtung (9) für die Spannungsversorgung des Geräts und/oder die Signalübertragung zu der elektronischen Schaltung integriert ist. Die Leiterplatte (4) ist beidseitig bestückt, wobei störstrahlungsempfindliche Bauelemente (5) auf der Seite angeordnet sind, die vom metallischen Gehäuseteil (2) und der leitenden Schicht weitgehend umschlossen sind und andere Bauelemente (6) und Kontaktierungen einer Anschlussvorrichtung (9) auf der anderen Seite der Leiterplatte (4) angeordnet sind.
Abstract:
An electronic assembly that includes a circuit board having a substrate in which an open space is defined, and a component having a housing and a plurality of leads, the open space being large enough to receive the housing of the component at least partially.
Abstract:
An apparatus includes, in combination, an electrical component and a bracket. The electrical component has a first end configured to electrically connect to a circuit board. The electrical component defines an axis and has a width measured in a direction transverse to the axis. The bracket has a body defining a bore shaped to receive the electrical component. The body further includes a break in communication with the bore to allow expansion of the bore. In an at-rest state of the bracket, the bore has a bore width smaller than the width of the electrical component, and when the electrical component is received in the bore, the bracket is elastically deformed such that the electrical component is clamped in the transverse direction solely by the residual stress within the bracket without any additional clamp or fastener.
Abstract:
A press fit passive component, such as a resistor or capacitor, adapted to fit within, or partially within, a via of a printed circuit board. In one example, the press fit passive component has a cylindrically shaped body with solderable terminals at either end of the body, and a dielectric collar disposed at least partially about the cylindrically shaped body.
Abstract:
Bei einer Schaltungsanordnung mit einem Bauelement (1, 2), das mittels wenigstens eines leitenden Anschlussdrahtes (7) mit einer Schaltplatine (3) verbunden ist, ist zur Stabilisierung gegenüber mechanischen Schwingungen gemäß der Erfindung vorgesehen, dass zwischen dem Bauelement (1, 2) und der Leiterplatte (3) ein mechanisches Dämpfungselement (13, 14, 15, 16, 17, 18, 19) vorgesehen ist.
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:
Provided is a lead component holder and an electronic device capable of improving vibration resistance performance. A lead component holder (10) includes a plurality of supporting portions (30a, 30b, 30c) each supporting one of lead components (C) at a position distant from a component mounting surface of a substrate (22), and at least one of coupling members (32a, 32b) respectively coupling the adjacent supporting portions (30a, 30b) and (30b, 30c) at a position distant from the component mounting surface. An electronic device (12) includes the substrate (22), the lead component holder (10), and an electronic component mounted to the substrate (22) located below the coupling members (32a, 32b).
Abstract:
Methods to form a device whereon flexible component elements are attached upon three-dimensional surfaces are described. In some aspects, the present invention includes incorporating flexible semiconductor devices onto three-dimensional surfaces with electrical contacts. In some aspects, the formed device may be incorporated in an ophthalmic device.