초록 ▼

A terminal 1 which maintains electrical connectivity between a mating terminal and contact spring pieces, reduce size and firmly fixes the contact spring pieces at a terminal main body, includes the conductive, rectangular tube-shaped terminal main body 3 into which the mating terminal 2 is inserted

A terminal 1 which maintains electrical connectivity between a mating terminal and contact spring pieces, reduce size and firmly fixes the contact spring pieces at a terminal main body, includes the conductive, rectangular tube-shaped terminal main body 3 into which the mating terminal 2 is inserted, the plurality of one conductive contact spring pieces 18 extending from one wall 5 to the other wall 6 of the terminal main body and tilted relative to a mating terminal insertion direction, and a plurality of the other conductive contact spring pieces 19 extending from the other wall to the one wall and tilted relative to the insertion direction. The one and the other contact spring pieces 78, 79 are arranged alternatively along the insertion direction. The terminal main body includes a spring member 4 having one and the other basal plate portions 15, 16, a connecting plate portion 17 connecting the respective basal plate portions, and an engagement portion 20 at the connecting plate portion which engages with a locking portion 11 of the terminal main body 3.

대표청구항 ▼

1. A terminal comprising: a conductive, rectangular tube-shaped terminal main body;a box-like spring member which is received in the terminal main body and into which a mating terminal is inserted;a plurality of one contact spring pieces made of conductive material formed at an upper basal plate por

1. A terminal comprising: a conductive, rectangular tube-shaped terminal main body;a box-like spring member which is received in the terminal main body and into which a mating terminal is inserted;a plurality of one contact spring pieces made of conductive material formed at an upper basal plate portion of the spring member in a plurality of rows in a mating terminal insertion direction, the plurality of one contact spring pieces projecting in a direction from an upper wall of the terminal main body to a lower wall of the terminal main body so as to tilt with respect to a mating terminal insertion direction; anda plurality of the other contact spring pieces made of conductive material formed at a lower basal plate portion of the spring member, the plurality of the other contact spring pieces projecting in a direction from the lower wall to the upper wall so as to tilt with respect to the mating terminal insertion direction. 2. The terminal according to claim 1, wherein the plurality of one contact spring pieces and the plurality of the other contact spring pieces are arranged to align along the mating terminal insertion direction. 3. The terminal according to claim 2, wherein the one contact spring pieces and the other contact spring pieces are arranged at opposing positions along a thickness direction of the upper wall and the lower wall. 4. The terminal according to claim 2, wherein the one contact spring piece and the other contact spring piece are arranged alternatively in a staggered alignment along the mating terminal insertion direction. 5. The terminal according to claim 2, wherein the one contact spring piece and the other contact spring piece are arranged at the same position in the mating terminal insertion direction while arranged alternatively in a staggered alignment in a width direction of the wall. 6. The terminal according to claim 2 further comprising the spring member mounted inside the terminal main body, the spring member including: the upper basal plate portion and the lower basal plate portion;a connecting plate portion connecting the upper basal plate portion and the lower basal plate portion together; andan engagement portion provided at the connecting plate portion and arranged to engage with a locking portion of the terminal main body. 7. The terminal according to claim 2, wherein one projection and another projection which allow the insertion of the mating terminal are provided at a front end and a rear end of the terminal main body, wherein the one contact spring pieces and the other contact spring pieces project further inwardly than the one projection and the other projection. 8. The terminal according to claim 1, wherein the one contact spring pieces and the other contact spring pieces are arranged at opposing positions along a thickness direction of the upper wall and the lower wall. 9. The terminal according to claim 8 further comprising the spring member mounted inside the terminal main body, the spring member including: the upper basal plate portion and the lower basal plate portion;a connecting plate portion connecting the upper basal plate portion and the lower basal plate portion together; andan engagement portion provided at the connecting plate portion and arranged to engage with a locking portion of the terminal main body. 10. The terminal according to claim 8, wherein one projection and another projection which allow the insertion of the mating terminal are provided at a front end and a rear end of the terminal main body, wherein the one contact spring pieces and the other contact spring pieces project further inwardly than the one projection and the other projection. 11. The terminal according to claim 1, wherein the one contact spring piece and the other contact spring piece are arranged alternatively in a staggered alignment along the mating terminal insertion direction. 12. The terminal according to claim 11 further comprising the spring member mounted inside the terminal main body, the spring member including: the upper basal plate portion and the lower basal plate portion;a connecting plate portion connecting the upper basal plate portion and the lower basal plate portion together; andan engagement portion provided at the connecting plate portion and arranged to engage with a locking portion of the terminal main body. 13. The terminal according to claim 11, wherein one projection and another projection which allow the insertion of the mating terminal are provided at a front end and a rear end of the terminal main body, wherein the one contact spring pieces and the other contact spring pieces project further inwardly than the one projection and the other projection. 14. The terminal according to claim 1, wherein the one contact spring piece and the other contact spring piece are arranged at the same position in the mating terminal insertion direction while arranged alternatively in a staggered alignment in a width direction of the wall. 15. The terminal according to claim 14 further comprising the spring member mounted inside the terminal main body, the spring member including: the upper basal plate portion and the lower basal plate portion;a connecting plate portion connecting the upper basal plate portion and the lower basal plate portion together; andan engagement portion provided at the connecting plate portion and arranged to engage with a locking portion of the terminal main body. 16. The terminal according to claim 14, wherein one projection and another projection which allow the insertion of the mating terminal are provided at a front end and a rear end of the terminal main body, wherein the one contact spring pieces and the other contact spring pieces project further inwardly than the one projection and the other projection. 17. The terminal according to claim 1 further comprising the spring member mounted inside the terminal main body, the spring member including: the upper basal plate portion and the lower basal plate portion;a connecting plate portion connecting the upper basal plate portion and the lower basal plate portion together; andan engagement portion provided at the connecting plate portion and arranged to engage with a locking portion of the terminal main body. 18. The terminal according to claim 17, wherein the connecting plate portion is provided plurally such that the pair of the connecting plate portions is arranged at a front end and a rear end of the basal plate portion in the mating terminal insertion direction, respectively,a pair of engagement pieces, as the engagement portion, is arranged at a front end and a rear end of the respective pairs of connecting plate portions, respectively, andeach of the pairs of engagement pieces engages with each of locking apertures as the locking portion. 19. The terminal according to claim 17, wherein one projection and-another projection which allow the insertion of the mating terminal are provided at a front end and a rear end of the terminal main body, wherein the one contact spring pieces and the other contact spring pieces project further inwardly than the one projection and the other projection. 20. The terminal according to claim 1, wherein one projection and another projection which allow the insertion of the mating terminal are provided at a front end and a rear end of the terminal main body, wherein the one contact spring pieces and the other contact spring pieces project further inwardly than the one projection and the other projection.