摘要:
A multipole electrical plug connection remains functionally stable even under vibrational stresses, in particular during the operation of an internal combustion engine. The plug connection is formed by coupling a first connector to a second connector. Attached to a contact carrier as part of a housing of the first connector are a first pressing element and a second pressing element, via which the two connectors are radially and axially biased when both connectors are joined. As a result, relative movements between the contacted contact elements and contact parts situated in the fixed connectors are prevented. The plug connection is preferably intended for use in automobile manufacturing.
摘要:
An electrical plug device having two plug connector parts is designed in such a way that the two plug connector parts can be plugged together or separated by means of a slide, which can be displaced transversely with respect to the insertion direction, even under confined space conditions. To this end, guide openings are provided on one of the two plug connector parts, which guide openings extend through the plug connector part and serve the purpose of being able to assemble the U-shaped slide on both sides. Control elements or control means are fitted to the other of the two plug connector parts symmetrically with respect to its longitudinal extent, with the result that the engagement of assignable means or control elements which are fitted to the slide takes place with the same effect independently of the assembly direction of the slide. The plug device is preferably used in motor vehicles with confined installation conditions.
摘要:
A detachable electrical plug connection, particularly for connecting a cable harness to an engine control device in a motor vehicle, has at least two connection parts including at least one spring connector provided with contact carrier strips and at least one blade connector provided with contacts, and a locking device drawing the contacts of the blade connector into the contact carrier strips of the spring connector. The locking device includes a locking lever provided at one of the connection parts and swivelable around a point of rotation and is provided with a projection. The locking device also includes a connecting link provided on another of the connection parts so that the projection cooperates with the connecting link.
摘要:
The holder (1) for an electronic component (20), especially a hybrid module, is preferably a unitary plastic element having an elongated base plate (2) formed with openings (14) therein to permit insertion of terminal pins or lugs (21) projecting from the component therethrough. Two holder arms (30) project from the base plate, the holder arms having module support portions (3) and oppositely projecting posts (4). The posts fit into receiving openings (26, 27) of a printed circuit board, which receiving openings having a spacing (S) which is greater than the distance (D) between the posts so that, upon insertion of the posts in the openings the arms (30) will tilt towards each other, thus clamping a module, typically in card or board form, between the module support (3) of the arms. The holder can also form a transport holder for the module, by forming, for example, in the module a notch spaced from the upper edge, and engaging the notch (22) with a projecting rim (9) formed on the upper ends of the support portions (3) of the arms, the notch being so spaced that the terminal lugs or pins (21) then just fit into the openings (14) in the base plate, thereby protecting the pins against damage.
摘要:
A small and compact coupler plug for a planar broadband lambda probe includes a housing having a basic body and a cover element as well as electrical components, which can be inserted into the housing and fixed in place, as well as an adjustment unit for a probe, in particular a planar broadband lambda probe, the adjustment unit being arranged within the coupler plug or outside the coupler plug via a further contact element. The cover element can be mounted over the balancing unit, and primary and secondary locking devices that cooperates with the cover element may be provided, the secondary locking device being configured as a fixing element to fix in place at least one electrical contact that is inserted in the housing, and this fixing element also having support elements that point to the cover element, such that the cover element closes in the end position of the secondary element.
摘要:
A first deceleration sensor operates switches for energizing the release element of airbags in a vehicle, typically glow wires that will set off an explosive filling of the respective airbag. Connected through diodes to the various airbags is a circuit in parallel with the release elements of all of them which contains a fuse 49 in series with a normally closed switch 50, which last is controlled by a second deceleration sensor 52. If a short circuit or any malfunction causes any one or more of the airbags to release, since the sensor controlling the normally closed switch does not operate, the fuse blows to register a false release. The sensor controlling the normally closed switch may also control a normally open switch in series with all of the switches controlling individual airbags, so that both sensors must operate to release an airbag, and is economically combined into a mercury switch unit in which rapid deceleration moves the mercury to break one circuit and make another circuit, as distinguished from the first-mentioned sensor which operates switching transistors.
摘要:
The disconnection protecting device (12) for an electrical connector prevents or makes difficult manipulation of the electrical connector (11) to by-pass an automatic stopping device of a motor vehicle. The disconnection protecting device (12) includes a lock member (32) which can at least indirectly lock the assembled electrical connector (11) preventing its disassembly. The lock member (32) can be a retaining member (18) at least partially covering the electrical connector (11) or a locking element (33) inserted directly in the electrical connector (11) in the form of a plug lock or clip lock.
摘要:
In an electric pin-and-socket coupler, between a first connector receiving a wiring harness and a second connector as a plug receiver on a stationary control unit, an auxiliary device having a lever as a manipulating part for closing or opening the pin-and-socket coupler locks securely in the closed position of the pin-and-socket coupler regardless of the feeding direction of the wiring harness. To that end, attached to the first connector is a latching member which bears two latching elements, of which the second latching element, after a displacement of the latching member transversely to the moving direction of the lever, comes into its grasping area, such that it forms an end stop for the lever. The electric pin-and-socket coupler is used in particular in the automobile industry.
摘要:
A power strip for electrical switch devices which includes a plurality of plug connection parts disposed in a base body in a sealed-off manner, and is joined with the aid of contacts to conductor tracks of a first printed wiring board. The conductor tracks of a second printed wiring board are linked with further plug connection parts. To enable opening at will, the plug connection parts are disposed in an insert part that can be introduced into a recess of the base plate. The insert part is fixed in the base body with the aid of a comb-like part. The embodiment of the tines of the comb-like locking part enables simple assembly and disassembly.