Fixing device mounting and dismounting quickly
View Patent ↗A fixing device mounting and dismounting quickly includes a mounting assembly and at least one fixing assembly, the mounting assembly includes a mounting plate, a fitting cylinder arranged on a bottom surface of the mounting plate, and at least one guiding member perpendicularly extending downward from the bottom surface of the mounting plate. The fitting cylinder attaches to the wall of the mounting hole, the mounting plate is provided on the top surface of a plate around the mounting hole. The guiding member is provided in the fitting cylinder and extends out of the fitting cylinder. The fixing assembly is provided at the guiding member and abuts against the bottom surface of the plate, thereby clamping the plate between the mounting plate and the fixing assembly.
1 . A fixing device mounting and dismounting quickly, comprising:
an mounting assembly;
at least one fixing assembly;
wherein said mounting assembly comprising:
a mounting plate, a fitting cylinder arranged on a bottom surface of said mounting plate, and at least one guiding member perpendicularly extending downward from said bottom surface of the mounting plate;
said fitting cylinder attaches to a mounting hole in a plate, said mounting plate is provided on a top surface of a plate around said mounting hole;
said guiding member is provided in said fitting cylinder and extends out of said fitting cylinder; and
said fixing assembly is provided at said guiding member and abuts against a bottom surface of said plate, thereby clamping said plate between said mounting plate and said fixing assembly;
wherein said fixing assembly has a clamping member, there is an acute angle between said clamping member and said guiding member, said clamping member obliquely abuts against a bottom surface of said plate;
wherein said fixing assembly has a base mounting on said guiding member, and said clamping member pivots with said base;
wherein said guiding member is a cylinder with a hollow cavity, and a side wall thereof is provided with a long groove in communication with said hollow cavity; a first elastic member is built in said hollow cavity of the guiding member; said base includes a frame and a central post provided at a center of said frame, said central post being connected to said frame via a connection portion; said frame is sheathed outside said guiding member; said connection portion is inserted into and passes through said long groove; said central post is arranged in said hollow cavity, with one end thereof abuts said first elastic member.
2 . The fixing device according to claim 1 , wherein two opposite side surfaces of said base are respectively provided with a mounting post, and two ends of a torsion spring are respectively wound around said mounting post; said clamping member includes a main board and two side boards arranged at two sides of said main board, and one end of each of said two side boards is respectively provided with a mounting groove; said mounting post is inserted into said mounting groove so that one end of said clamping member pivots onto said base; said main board is provided with a blocking portion, and a gap is formed between said blocking portion and said main board; a central part of said torsion spring passes through said gap and elastically abuts against said clamping member so that the other end of said clamping member is tilted towards said mounting plate to abut against said plate.
3 . The fixing device according to claim 1 , wherein said mounting plate is provided with a first through hole in a location directly opposite to said central post.
4 . The fixing device according to claim 1 , wherein a blocking member is further provided at a bottom end of said guiding member; when said base is pushed to move along said guiding member in a direction away from said mounting plate, said clamping member moves along with said base; when said clamping member is in contact with said blocking member and is blocked, thereby rotating around said mounting post in a direction of said guiding member, and is stored under said mounting plate.
5 . The fixing device according to claim 1 , wherein said fixing assembly further comprises a locking member, located at a side of said guiding member and pivots on said bottom surface of said mounting plate, said locking member is rotated to abut against said base so as to lock said base, or said locking member is pulled to release said base.
6 . The fixing device according to claim 1 , wherein a middle part of said locking member is provided with a second through hole, and two opposite ends thereof are respectively provided with a pulling part and a locking part in a direction of said base; a mounting post is provided on said bottom surface of said mounting plate, and said mounting post passes through said second through hole of said locking member, thereby pivoting said locking member onto said mounting post.
7 . The fixing device according to claim 5 , wherein said mounting plate is further provided with an accommodating groove between said locking member and said guiding member, a second elastic member is provided in said accommodating groove, and said second elastic member elastically abuts against said locking member.