IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0905160
(2010-10-15)
|
등록번호 |
US-8240628
(2012-08-14)
|
우선권정보 |
TW-99214746 U (2010-08-02) |
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
65 인용 특허 :
8 |
초록
▼
A holding apparatus has a main body, a longitudinal clamping member, and second and third clamping members. The first clamping member is slidably disposed on the main body, and the first clamping member has at least one pair of slanted sliding-tracks. The transverse clamping members are slidably dis
A holding apparatus has a main body, a longitudinal clamping member, and second and third clamping members. The first clamping member is slidably disposed on the main body, and the first clamping member has at least one pair of slanted sliding-tracks. The transverse clamping members are slidably disposed on the main body each having at least one sliding element slidably coupled to the slanted sliding-track of the longitudinal clamping member.
대표청구항
▼
1. A holding apparatus, comprising: a main body having a geometric center;a first clamping member movably and partially disposed in the main body, the first clamping member having a first transmission end and a first clamping end extending out of the main body;a second clamping member movably and pa
1. A holding apparatus, comprising: a main body having a geometric center;a first clamping member movably and partially disposed in the main body, the first clamping member having a first transmission end and a first clamping end extending out of the main body;a second clamping member movably and partially disposed in the main body, the second clamping member having a second transmission end and a second clamping end extending out of the main body;a third clamping member movably and partially disposed in the main body, the third clamping member having a third transmission end and a third clamping end extending out of the main body; anda pair of transmission assembly disposed in the main body, one of the pair of the transmission assembly connected between the first transmission end of the first clamping member and the second transmission end of the second clamping member, the other of the transmission assembly connected between the first transmission end of the first clamping member and the third transmission end of the third clamping member;wherein each of the pair of transmission assembly includes at least one transmission member and at least one sliding-track, the at least one sliding-track is slantedly formed on the first transmission end of the first clamping member with respect to the first direction, the second and the third transmission end each has the transmission member slidably coupled to the sliding-track,wherein when one of the first, second and third clamping members sides, the pair of transmission assembly are driven so as to drive the remaining of the first, second and third clamping members side;wherein when the distance between the first clamping end and the geometric center is minimum, the distance between the second clamping end and the geometric center is maximum and the distance between the third clamping end and the geometric center is maximum;wherein when the distance between the first clamping end and the geometric center is maximum, the distance between the second clamping end and the geometric center is minimum and the distance between the third clamping end and the geometric center is minimum. 2. The holding apparatus of claim 1, wherein the pair of transmission assembly each has at least one guiding surface, the first clamping member slides reciprocatedly along the guiding surface in the first direction, the second and the third clamping members slide reciprocatedly along the guiding surface in the second direction, and the first direction is substantially perpendicular to the second direction. 3. The holding apparatus of claim 1, wherein the main body further has a first positioning pillar, a second positioning pillar and a third positioning pillar, the first clamping member has a first guiding-groove substantially parallel to the first direction, the second clamping member has a second guiding-groove substantially parallel to the second direction, the third clamping member has a third guiding-groove substantially parallel to the second direction, the first, second and third positioning pillars are respectively slidably coupled to the first, second and third guiding-grooves. 4. The holding apparatus of claim 2, wherein the first, second and third transmission ends are accommodated in the main body. 5. The holding apparatus of claim 2, wherein the first, second and third clamping ends each has a plurality of bent arms. 6. The holding apparatus of claim 2, wherein at least one of the end of the first clamping member, the end of the second clamping member and the end of the third clamping member has a slot thereon. 7. The holding apparatus of claim 2, further comprising a pivoting member and a support base, wherein the pivoting member is connected between the support base and the main body, the main body is rotatable with respect to the support base. 8. A holding apparatus, comprising: a main body having a geometric center;a retaining switch pivoted on the main body,wherein main body has at least one convex rib, the retaining switch has at least one protrusion corresponding to the convex rib;a first clamping member movably and partially disposed in the main body, the first clamping member having a first transmission end and a first clamping end extending out of the main body,wherein when the retaining switch rotates, the protrusion moves to abut against the convex rib so as to fix the first clamping member at a predetermined position;a second clamping member movably and partially disposed in the main body, the second clamping member having a second transmission end and a second clamping end extending out of the main body;a third clamping member movably and partially disposed in the main body, the third clamping member having a third transmission end and a third clamping end extending out of the main body; anda pair of transmission assembly disposed in the main body, one of the pair of the transmission assembly connected between the first transmission end of the first clamping member and the second transmission end of the second clamping member, the other of the transmission assembly connected between the first transmission end of the first clamping member and the third transmission end of the third clamping member;wherein when one of the first, second and third clamping members sides, the pair of transmission assembly are driven so as to drive the remaining of the first, second and third clamping members side;wherein when the distance between the first clamping end and the geometric center is minimum, the distance between the second clamping end and the geometric center is maximum and the distance between the third clamping end and the geometric center is maximum;wherein when the distance between the first clamping end and the geometric center is maximum, the distance between the second clamping end and the geometric center is minimum and the distance between the third clamping end and the geometric center is minimum. 9. A holding apparatus, comprising: a main body having a geometric center;a first clamping member movably and partially disposed in the main body, the first clamping member having a first transmission end and a first clamping end extending out of the main body;a second clamping member movably and partially disposed in the main body, the second clamping member having a second transmission end and a second clamping end extending out of the main body;a third clamping member movably and partially disposed in the main body, the third clamping member having a third transmission end and a third clamping end extending out of the main body; anda pair of transmission assembly disposed in the main body, one of the pair of the transmission assembly connected between the first transmission end of the first clamping member and the second transmission end of the second clamping member, the other of the transmission assembly connected between the first transmission end of the first clamping member and the third transmission end of the third clamping member;wherein each of the pair of transmission assembly includes at least one transmission member and at least one sliding-track, the at least one sliding-track is slantedly formed on the first transmission end of the first clamping member with respect to the first direction, the second and the third transmission end each has the transmission member slidably coupled to the sliding-track,wherein when one of the first, second and third clamping members sides, the pair of transmission assembly are driven so as to drive the remaining of the first, second and third clamping members side;wherein when the distance between the first clamping end and the geometric center is minimum, the distance between the second clamping end and the geometric center is minimum and the distance between the third clamping end and the geometric center is minimum;wherein when the distance between the first clamping end and the geometric center is maximum, the distance between the second clamping end and the geometric center is maximum and the distance between the third clamping end and the geometric center is maximum. 10. The holding apparatus of claim 9, wherein the pair of transmission assembly each has at least one guiding surface, the first clamping member slides reciprocatedly along the guiding surface in the first direction, the second and the third clamping members slide reciprocatedly along the guiding surface in the second direction, and the first direction is substantially perpendicular to the second direction. 11. The holding apparatus of claim 10, wherein the main body further has a first positioning pillar, a second positioning pillar and a third positioning pillar, the first clamping member has a first guiding-groove substantially parallel to the first direction, the second clamping member has a second guiding-groove substantially parallel to the second direction, the third clamping member has a third guiding-groove substantially parallel to the second direction, the first, second and third positioning pillars are respectively slidably coupled to the first, second and third guiding-grooves. 12. The holding apparatus of claim 10, wherein the first, second and third transmission ends are accommodated in the main body. 13. The holding apparatus of claim 10, wherein the first, second and third clamping ends each has a plurality of bent arms. 14. The holding apparatus of claim 10, further comprising a retaining switch pivoted on the main body, wherein main body has at least one convex rib, the retaining switch has at least one protrusion corresponding to the convex rib, when the retaining switch rotates, the protrusion moves to abut against the convex rib so as to fix the first clamping member at a predetermined position. 15. The holding apparatus of claim 10, wherein at least one of the end of the first clamping member, the end of the second clamping member and the end of the third clamping member has a slot thereon. 16. The holding apparatus of claim 10, further comprising a pivoting member and a support base, wherein the pivoting member is connected between the support base and the main body, the main body is rotatable with respect to the support base.
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