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A contact system for plug-in connections on electronics housings (1) for making contact with mechatronic components of motor vehicles, includes at least one contact element (13) formed of a punched part, with which contact is made on a printed circuit board (5) and which is routed out of a housing (

A contact system for plug-in connections on electronics housings (1) for making contact with mechatronic components of motor vehicles, includes at least one contact element (13) formed of a punched part, with which contact is made on a printed circuit board (5) and which is routed out of a housing (2). For the purpose of making releasable contact with the mechatronic components, flexibly compensating for relative movements of the contacts, and allowing cost-effective production and processing without the use of special technical apparatuses, the at least one contact element (13) is designed to be fastened to a base plate (2) of the electronics housing (1) by insertion and latching, make contact with a plug-in contact (23) of a mechatronic component by way of a first contact lug (14), and make contact with the printed circuit board (5) by way of a second contact lug (20).

대표청구항 ▼

1. A contact system for plug-in connections on electronics housings (1) for making contact with a mechatronic component of a motor vehicle, the contact system comprising a housing (1) and at least one contact element (13) formed of a punched part, with which contact is made on a printed circuit boar

1. A contact system for plug-in connections on electronics housings (1) for making contact with a mechatronic component of a motor vehicle, the contact system comprising a housing (1) and at least one contact element (13) formed of a punched part, with which contact is made on a printed circuit board (5) and which is routed out of the housing (2) wherein the at least one contact element (13) is configured to fastened to a base plate (2) of the housing (1) by insertion and latching, make contact with a plug-in contact (23) of the mechatronic component by way of a first contact lug (14), and make contact with the printed circuit board (5) by way of a second contact lug (20; 20a, 20b), wherein the at least one contact element (13) has at least one connecting web (18a, 18b), the first contact lug (14) is bent away through approximately 90.degree in relation to the at least one connecting web (18a, 18b) and has a cutout (15) formed on the contact element (13), wherein contact projections (16a, 16b) which project into the cutout (15) are formed on the first contact lug (14), at least one second contact lug (20; 20a, 20b) is bent away through approximately 90.degree in relation to the at least one connecting web (18a, 18b) is formed on the contact element (13), and wherein the two contact lugs (14; 20; 20a, 20b) are connected by the at least one connecting web (18a, 18b), wherein a first pair of latching projections (17a, 17b) extending away from the contact projections (16a, 16b) are arranged on the first contact lug (14). 2. The contact system as claimed in claim 1, wherein the at least one connecting web (18a, 18b) is arranged in a zigzag manner between the first contact lug (14) and the second contact lug (20; 20a, 20b). 3. The contact system as claimed in claim 1, wherein the second contact lug (20) is formed from two parallel contact tabs (20a, 20b) which are bent away through 90.degree., and a latching area (22) is arranged between the two contact tabs (20a, 20b) and a second pair of latching projections (21a, 21b) extending away from the two contact tabs (20a, 20b) are arranged on the second contact lug (20; 20a; 20b). 4. The contact system as claimed in claim 1, wherein the second contact lug (20; 20a, 20b) is configured to make contact with the printed circuit board (5) by pressing-in or soldering. 5. The contact system as claimed in claim 3, wherein the base plate (2) comprises a contact holder (9) for receiving the first contact lug (14) of the contact element (13), the contact holder being arranged on a face of the base plate (2) which is opposite to an insertion bevel (8) for the plug-in contact (23), a first pull-out prevention element (10) is arranged on the base plate (2) adjacent to the contact holder, a third pair of latching projections (25, 26) of the pull-out prevention element extending over the latching projections (17a, 17b) on the first contact lug (14), and a second pull-out prevention element (12) with at least one latching catch (12a) formed on the base plate (2) for retaining the second contact lug (20; 20a, 20b) of the contact element (13), the latching catch extending over the latching area (22) on the second contact lug (20; 20a, 20b). 6. The contact system as claimed in claim 5, wherein the first contact lug (14) and the second contact lug (20; 20a, 20b) are bent away through approximately 90.degree. in the direction toward the printed circuit board (5). 7. The contact system as claimed in claim 5, wherein the first contact lug (14) is bent away through approximately 90.degree. opposite to the printed circuit board (5) and opposite to the second contact lug ((20; 20a, 20b). 8. A contact system for plug-in connections on electronics housings (1) for making contact with a mechatronic component of a motor vehicle, the contact system comprising a housing (1) and at least one contact element (13) formed of a punched part, with which contact is made on a printed circuit board (5) and which is routed out of the housing (2) wherein the at least one contact element (13) is configured to fastened to a base plate (2) of the housing (1) by insertion and latching, make contact with a plug-in contact (23) of the mechatronic component by way of a first contact lug (14), and make contact with the printed circuit board (5) by way of a second contact lug (20; 20a, 20b), wherein the at least one contact element (13) has at least one connecting web (18a, 18b), the first contact lug (14) is bent away through approximately 90.degree in relation to the at least one connecting web (18a, 18b) and has a cutout (15) formed on the contact element (13), wherein contact projections (16a, 16b) which project into the cutout (15) are formed on the first contact lug (14), at least one second contact lug (20; 20a, 20b) is bent away through approximately 90.degree in relation to the at least one connecting web (18a, 18b) is formed on the contact element (13), and wherein the two contact lugs (14; 20; 20a, 20b) are connected by the at least one connecting web (18a, 18b), wherein a recess (19) for receiving a positioning pin (11) is formed in the contact element (13) adjacent to the second contact lug (20; 20a, 20b). 9. A contact system for plug-in connections on electronics housings (1) for making contact with a mechatronic component of a motor vehicle, the contact system comprising a housing (1) and at least one contact element (13) formed of a punched part, with which contact is made on a printed circuit board (5) and which is routed out of the housing (2) wherein the at least one contact element (13) is configured to fastened to a base plate (2) of the housing (1) by insertion and latching, make contact with a plug-in contact (23) of the mechatronic component by way of a first contact lug (14), and make contact with the printed circuit board (5) by way of a second contact lug (20; 20a, 20b), wherein the at least one contact element (13) has at least one connecting web (18a, 18b), the first contact lug (14) is bent away through approximately 90.degree in relation to the at least one connecting web (18a, 18b) and has a cutout (15) formed on the contact element (13), wherein contact projections (16a, 16b) which project into the cutout (15) are formed on the first contact lug (14), at least one second contact lug (20; 20a, 20b) is bent away through approximately 90.degree in relation to the at least one connecting web (18a, 18b) is formed on the contact element (13), and wherein the two contact lugs (14; 20; 20a, 20b) are connected by the at least one connecting web (18a, 18b), wherein the at least one connecting web (18a, 18b) is arranged in a straight line between the first contact lug (14) and the second contact lug (20; 20a, 20b).