IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0242812
(2011-09-23)
|
등록번호 |
US-8366479
(2013-02-05)
|
우선권정보 |
DE-10 2010 046 563 (2010-09-27) |
발명자
/ 주소 |
- Borst, Joachim
- Betz, Eduard
- Stadler, Hermann
|
출원인 / 주소 |
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
4 |
초록
The invention relates to an electrical connecting terminal with an insulating connecting terminal housing and one or more clip-on contacts for the conduction of electrical current.
대표청구항
▼
1. A connecting terminal comprising an insulating connecting terminal housing and at least one clip-on contact, such contact(s) positioned in the connecting terminal housing for the purpose of connecting an electrical conductor, wherein a contact element, which is connected in an electrically conduc
1. A connecting terminal comprising an insulating connecting terminal housing and at least one clip-on contact, such contact(s) positioned in the connecting terminal housing for the purpose of connecting an electrical conductor, wherein a contact element, which is connected in an electrically conducting manner to one or more of the clip-on contacts in the connecting terminal housing are led through a first opening of the connecting terminal housing to the outside of the connecting terminal housing; and, when the connecting terminal is mounted on the circuit board, said contact element comes into contact with a contact area of the circuit board, in order to produce an electrical contact between a circuit board and the one or more clip-on contacts, further comprising wherein the contact element has two leaf spring-like spring elements, which lend themselves well to making contact with a contact area, which is disposed on the inside of a contact opening of the circuit board and which are configured so as to extend at least in sections away from each other and then towards each other, wherein the distance between the free ends of the spring elements is less than the diameter of the contact opening, and then the spring elements are configured so as to extend away from each other, so that a lead chamfer is formed, wherein the longest distance between the spring elements is arranged outside the connecting terminal housing; and wherein the longest distance (a) between the spring elements is greater than the diameter of the contact opening, so that it is possible to produce a reliable contact between the contact element and the contact area on the inside of the contact opening. 2. The connecting terminal of claim 1, further comprising wherein the spring elements are constructed at least in sections as arc segment-like elements that are configured so as to extend in opposite directions. 3. The connecting terminal of claim 1, further comprising wherein the spring elements in the area of the first opening exhibit a distance that is greater than the diameter of the first opening. 4. The connecting terminal of claim 1, further comprising wherein the spring elements are configured so as to be curved in the cross section. 5. The connecting terminal of claim 1, further comprising wherein at least two clip-on contacts are arranged in the connecting terminal housing and each of the spring elements is connected in an electrically conducting manner to precisely one clip-on contact. 6. The connecting terminal of claim 1, further comprising wherein the first opening on the outside of the connecting terminal housing has a rim which extends around in sections. 7. The connecting terminal of claim 1, further comprising wherein a sleeve that is closed on one side is disposed on the outside of the connecting terminal housing adjacent to the first opening, and said sleeve has a side wall with two openings through which the free ends of the spring elements and, in particular, the area of the longest distance between the two spring elements, can be accessed, wherein the sleeve can be inserted into the contact opening. 8. A connecting terminal/circuit board arrangement comprising a circuit board and a connecting terminal with an insulating connecting terminal housing and at least one clip-on contact(s) that are positioned in the connecting terminal housing for the purpose of connecting an electrical conductor, wherein a contact element, which is connected in an electrically conducting manner to one or more of the clip-on contacts in the connecting terminal housing is led through a first opening of the connecting terminal housing to the outside of the connecting terminal housing; and, when the connecting terminal is mounted on the circuit board, said contact element comes into contact with a contact area of the circuit boar, in order to produce an electrical contact between the circuit board and the clip-on contact or the clip-on contacts, further comprising wherein the contact area is disposed on the inside of a contact opening of the circuit board; and that the contact element has two leaf spring-like spring elements, which are configured so as to extend at least in sections away from each other and then towards each other, wherein the distance between the free ends of the spring elements is less than the diameter of the contact opening, when the connecting terminal is not mounted on the circuit board, and then the spring elements are configured so as to extend away from each other, so that a lead chamfer is formed, wherein the longest distance between the spring elements is arranged outside the connecting terminal housing; and wherein the longest distance between the spring elements is greater than the diameter of the contact opening, when the connecting terminal is not mounted on the circuit board, so that it is possible to produce a reliable contact between the contact element and the contact area on the inside of the contact opening. 9. The connecting terminal/circuit board arrangement of claim 8, further comprising wherein the interior of the contact opening of the circuit board has two contact areas that are electrically insulated from each other.
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