8results about "Bayonet/keyhole" patented technology

A first connection apparatus for electrically connecting a first conductor to a second conductor, where the first conductor is assigned to the first connection apparatus and the second conductor is assigned to a second connection apparatus, the first connection apparatus comprising the first conductor, an electrically insulating protective cover for insulating the first conductor, an electrically conductive coupling component for electrically coupling the first conductor to the second conductor, and a spacer device.

An electrical terminal includes a body with a first opening for receiving an electrical conductor and a second opening for coupling the electrical terminal to an electrically conducting member. The second opening has a first open portion with an inner dimension to receive a first fastener and a second open portion with an inner dimension different than the first open portion. The second open portion is configured to receive a second fastener having an outer dimension different than the first fastener. The second open portion can have a substantially circular first and second open portions that overlap along the outer edges. An electrical assembly includes the electrical terminal and an electrically conducting base, and either a first fastener having a first dimension or a second fastener having a second dimension, where the dimension of the fasteners corresponding to dimension of a threaded hole in the base.

: The invention relates to a power jack (1) for releasable connection to a power plug (30), with a main body (2) made of electrically conductive material with a bore (2') for receiving a substantially cylindrical pin (31) of the power plug (30) and with a device (4) for connection to a power cable (40), wherein a helical groove (5) for receiving a locking nose (32) of the power plug (30) is arranged in the main body (2), wherein the main body (2) of the power jack (1) has a sleeve (3) with the helical groove (5) and a receptacle (3') for the sleeve (3). The invention also relates to a power coupling (50) having such a power jack (1) and an associated power plug (30). According to the invention, the helical groove (5) has at least two regions (a, c) with positive slope, and at the end of each region (a, c) with positive slope regions (b, d) with negative slope are arranged to form in each case a latching stage, and the receptacle (3') is made of metal or a metal alloy with a sheath (13) of electrically insulating material and the sleeve (3) is formed from harder material than the receptacle (3').

An assembly (100) for fixing a printed circuit board (30) to a plug body (20) is shown, comprising a contact element (40) having a holding face (45) facing opposite to a plug-in direction (S) of the contact element (40), and a fixing member (50) which can be shifted into a fixing position (L) in which the printed circuit board (30) is fixed by the fixing member (50) in a form-fit manner at the holding face (45) against the plug-in direction (S). A method for fixing a printed circuit board (30) on a plug body (20) is also shown, wherein a holding face (45) of a contact element (14) facing opposite to a plug-in direction (S) is inserted through an opening (31) in the printed circuit board (30), and subsequently, a fixing member (50) is shifted into a fixing position (L) in which the printed circuit board (30) is fixed by the fixing member (50) in a form-fit manner at the holding face (45) against the plug-in direction (S).

The present invention relates to a power jack (1) for detachably connecting to a power plug (30), the power jack (1) having a body (2) made of an electrically conductive material with a hole (2') for accommodating a substantially cylindrical pin (31) of the power plug (30) and with a device (4) for connecting to a power cable (40), the base body (2) having a helical groove (5) for receiving a locking nose (32) of the power plug (30), the base body (2) of the power jack (1) including a bushing (3) with the helical groove (5) and a receptacle (3') for the bushing (3), as well as a power coupling (50) for such a power jack (1) and an associated power plug (30). In the present invention, the spiral groove (5) includes at least two regions (a, c) with a positive slope and regions (b, d) with a negative slope, the regions (b, d) with a negative slope being located at the end of each region (a, c) with a positive slope to form a respective latching step, the receptacle (3') is formed from a metal or metal alloy with a sheath (13) of an electrically insulating material, and the bushing (3) is formed from a material harder than the receptacle (3').

The invention relates to a first connection device for electrically connecting a first conductor, which is associated with the first connection device, to a second conductor, which is associated with the second connection device, the first connection device comprises a first conductor, an electrically insulating protective cover for insulating the first conductor, an electrically conductive coupling part for electrically coupling the first conductor to the second conductor, and a spacing device. The spacing device is switchable between a base state, in which the coupling part and the first conductor are spaced apart from each other, and a contact state, in which the coupling part and the first conductor are in electrical contact. In the base state, the distance device is designed to be switched into the contact state under the action of a connecting force, and in the contact state, the distance device is designed to be switched into the base state under the action of a separating force. The invention also relates to a second connection device and a drive battery.

The present invention relates to a first connecting device (100) for electrically connecting a first conductor (110) to a second conductor (210, 210'), wherein the first conductor (110) is associated with the first connecting device (100) and the second conductor (210, 210') with a second connecting device (200, 200'), comprising the first conductor (110), an electrically insulating protective cover (114) for insulating the first conductor (110), an electrically conductive coupling component (112) for electrically coupling the first conductor (110) to the second conductor (210, 210') and a spacer device (116). The spacing device (116) can switch between a basic state in which the coupling component (112) and the first conductor (110) are spaced apart from each other, and a contacting state in which the coupling component (112) and the first conductor (110) are in electrical contact.The spacer device (116) is configured in its basic state to switch to the contact state under the influence of a connecting force, and in the contact state to switch back to the basic state under the influence of a separating force. The present invention further relates to a second connecting device (200) and a drive battery (1).

An electrical terminal includes a body with a first opening for receiving an electrical conductor and a second opening for coupling the electrical terminal to an electrically conducting member. The second opening has a first open portion with an inner dimension to receive a first fastener and a second open portion with an inner dimension different than the first open portion. The second open portion is configured to receive a second fastener having an outer dimension different than the first fastener. The second open portion can have a substantially circular first and second open portions that overlap along the outer edges. An electrical assembly includes the electrical terminal and an electrically conducting base, and either a first fastener having a first dimension or a second fastener having a second dimension, where the dimension of the fasteners corresponding to dimension of a threaded hole in the base.