Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
대리인 / 주소
Novak Druce Connolly Bove + Quigg LLP
인용정보
피인용 횟수 :
8인용 특허 :
6
초록▼
A locking apparatus is used for mounting a photovoltaic module to a rack. The rack includes a base plate, two sidewalls extending from opposite sides of the base plate, and two limiting plates extending in from tops of the sidewalls respectively. An opening is defined between the limiting plates. Th
A locking apparatus is used for mounting a photovoltaic module to a rack. The rack includes a base plate, two sidewalls extending from opposite sides of the base plate, and two limiting plates extending in from tops of the sidewalls respectively. An opening is defined between the limiting plates. The locking apparatus includes a pressing member, a mounting member, and a bolt. The mounting member includes a base, a neck portion, a head portion formed on a top of the neck portion, and two arms extending out from opposite sides of the head portion. The base is received in the rack and abuts bottoms of the arms. The arms are blocked by the limiting plates respectively. The bolt extends through the pressing member and the opening to screw into the mounting member, to fix the photovoltaic module between the pressing member and the rack.
대표청구항▼
1. A locking apparatus for mounting a photovoltaic module on a rack, the rack comprising a bottom wall, two sidewalls extending up from opposite sides of the bottom wall, and two limiting plates extending inward and down respectively from tops of the two sidewalls, an opening defined between the two
1. A locking apparatus for mounting a photovoltaic module on a rack, the rack comprising a bottom wall, two sidewalls extending up from opposite sides of the bottom wall, and two limiting plates extending inward and down respectively from tops of the two sidewalls, an opening defined between the two limiting plates, the locking apparatus comprising: a pressing member defining a first through hole;a bolt comprising a head and a threaded portion; anda mounting member, wherein the mounting member comprises a base, a neck portion extending up from a middle of the base, a head portion extending up from a top of the neck portion, and two arms respectively extending outward from opposite sides of the head portion;wherein the neck portion of the mounting member is received in the opening, a top of the base abuts bottoms of the limiting plates, the arms abut inner surfaces of the limiting plates, the threaded portion extends through the first through hole, and the opening of the rack to be screwed into the mounting member, wherein a through slot is defined in the head portion, a second through hole is defined in a top of the head portion and communicates with the through slot, a nut is received in the second through hole; and the threaded portion extends through the first through hole, the opening of the rack, and the second through hole, in that order, to be screwed into the nut, wherein two stepped portions are formed at opposite sidewalls bounding the through slot, and the nut is supported on the two stepped portions. 2. The locking apparatus of claim 1, wherein the pressing member comprises a bottom portion and two side portions extending up from opposite sides of the bottom portion, wherein two pressing pieces extend outward from tops of the two side portions respectively, and the first through hole is defined in a center of the bottom portion. 3. The locking apparatus of claim 2, wherein two ribs extend inward from the two side portions respectively, a distance between the two ribs is less than a diameter of the head, and the head is retained in the pressing member between the two ribs and the bottom portion. 4. The locking apparatus of claim 2, wherein a resilient member is set around the threaded portion and located between the bottom portion of the pressing member and the mounting member. 5. The locking apparatus of claim 1, wherein each arm comprises a main plate parallel to left and right sidewalls of the head portion and an engaging portion extending inward and down from a lower portion of the main plate, and the engaging portions abut upper portions of the two limiting plates respectively. 6. The locking apparatus of claim 1, wherein each arm extends horizontally from opposite sidewalls of the head portion and abuts corresponding upper portion of the corresponding limiting plate. 7. The locking apparatus of claim 1, wherein a width of the base is less than a width of the opening, and a length of the base is greater than the width of the opening. 8. The locking apparatus of claim 1, wherein a screw hole is defined at the top of the head portion, the threaded portion extends through the first through hole, and the opening, in that order, to be directly screwed into the screw hole. 9. An assembly, comprising: a rack comprising a bottom wall, two sidewalls extending up from opposite sides of the bottom wall, and two limiting plates extending inward and down respectively from tops of the two sidewalls, an opening defined between the two limiting plates;a photovoltaic module rested on the rack with a side;a pressing member defining a first through hole;a bolt comprising a head and a threaded portion; anda mounting member, wherein the mounting member comprises a base, a neck portion extending up from a middle of the base, a head portion extending up from a top of the neck portion, and two arms respectively extending outward from opposite sides of the head portion;wherein the neck portion of the mounting member is received in the opening, a top of the base abuts bottoms of the two limiting plates, the two arms abut inner surfaces of the two limiting plates, the threaded portion extends through the first through hole and the opening of the rack to be screwed into the mounting member, thus the side of the photovoltaic module is firmly sandwiched between the pressing member and the rack. 10. The assembly of claim 9, wherein the pressing member comprises a bottom portion and two side portions extending up from opposite sides of the bottom portion, wherein two pressing pieces extend outward from tops of the two side portions respectively, the first through hole is defined in a center of the bottom portion. 11. The assembly of claim 10, wherein two ribs extend inward from the two side portions respectively, a distance between the two ribs is less than a diameter of the head, the head is retained in the pressing member between the two ribs and the bottom portion. 12. The assembly of claim 10, wherein a resilient member is set around the threaded portion and located between the bottom portion of the pressing member and the mounting member. 13. The assembly of claim 9, wherein a through slot is defined in the head portion, a second through hole is defined in a top of the head portion and communicates with the through slot, a nut is received in the second through hole, the threaded portion extends through the first through hole, the opening of the rack, and the second through hole in that order, to be screwed into the nut. 14. The assembly of claim 13, wherein two stepped portions are formed at opposite sidewalls bounding the through slot, the nut is supported on the two stepped portions. 15. The assembly of claim 9, wherein each arm comprises a main plate parallel to left and right sidewalls of the head portion and an engaging portion extending inward and down from a lower portion of the main plate, the engaging portions abut upper portions of the two limiting plates. 16. The assembly of claim 9, wherein each arm extend horizontally from opposite sidewalls of the head portion, and abuts corresponding upper portions of the two limiting plates. 17. The assembly of claim 9, wherein a width of the base is less than a width of the opening, and a length of the base is greater than the width of the opening. 18. The assembly of claim 9, wherein a screw hole is defined in a top of the head portion, the threaded portion extends through the first through hole, and the opening, in that order, to be directly screwed into the screw hole.
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이 특허에 인용된 특허 (6)
Bockmiller Douglas F. (914 Aquarius Way Oakland CA 94611), Clean room channel wall system.
Cates Dennis O. (Lake Oswego OR) Webb Randy (Aurora OR) Crawford Roger (Salem OR) Jackson Ron (Monmouth OR) Rossman Mary K. (Wilsonville OR), Clean room wall system.
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