66results about How to "Realize multi-directional movement" patented technology

The invention relates to the field of teaching, in particular to a sculpture display stand for art teaching. The problem that an existing display stand cannot fix displayed items is mainly solved. Thesculpture display stand comprises a stand body, a lifting platform and a fixing mechanism; the fixing mechanism comprises a chuck internally provided with a circular groove and a clamping claw, multiple first limit grooves are symmetrically formed in the inner side of the chuck, sliding rods are slidably installed in the first limit grooves, the sliding rods are made of iron, electromagnets are fixedly installed in the first limit grooves, and the electromagnets are fixedly connected with the sliding rods through telescopic springs; the clamping claw comprises two swing plates hinged to the other ends of the sliding rods, and the two swing plates are fixedly connected through a connecting spring. Accordingly, by arranging the fixing mechanism to fix the sculpture, the phenomenon that thesculpture falls to be broken in the mobile display process is avoided.

The invention discloses a wiring harness tensile force test clamp capable of being moved and adjusted in multiple directions. The clamp comprises two sliding portions, a clamping portion and a mounting head. The two sliding portions can achieve linear sliding and comprise a first sliding portion and a second sliding portion; the first sliding portion and the second sliding portion each comprise a first positioning portion, a second positioning, a first sliding groove, a second sliding groove, a first sliding rail and a second sliding rail; each first sliding groove and each second sliding groove are formed in the lower portions of the corresponding positioning portions; each first sliding rail and each second sliding rail slide on the corresponding sliding grooves; the first sliding rail are perpendicularly connected and fixed with the upper portions of the second positioning portion; the clamping portion is used for clamping a wiring harness and is arranged on the first positioning portions of the first sliding portions; one end of the mounting head is connected with the second sliding portions, and the other end of the mounting head is provided with a fixed shaft for being fixed to the clamp. Through the two perpendicular guide rails, multi-direction moving of the clamping portion can be achieved, and therefore the clamping portion is not limited at a certain position, and adjustment is facilitated. The clamp can be applied to tests of different wiring harness products, cost of an enterprise for developing different testing clamps is greatly saved, and benefits of the enterprise are improved.

The invention discloses a convenient jet propulsion type life buoy used on a naval vessel. Which comprises a thruster, fuel cavities for containing solid fuel which quickly generates gas after combustion are formed in the propeller in a bilateral symmetry mode. An ignition cavity is communicated between the two fuel cavities; a fixed cavity is formed in the upper side of each fuel cavity; a clamping block cavity is communicated between the two fixing cavities; the steering shaft rotates to drive the steering wheel to rotate. Therefore, the steering sliding block is driven to move; according tothe jet propulsion type life buoy, the jet propulsion device is combined with the life buoy body, so that the traditional life buoy body is endowed with the autonomous propulsion capacity, diversified choices can be provided for drowning people or crews needing to be launched, and the jet propulsion type life buoy is worthy of popularization.

The invention discloses storing and carrying equipment with a clamping device. The storing and carrying equipment with the clamping device comprises an AGV trolley, a box body, a lifting mechanism, acorner mechanism and a clamping device, wherein the box body is installed at the left end of the AGV trolley, a storage battery and a control device are arranged in the box body, a stand column of thelifting mechanism is installed at the right end of the AGV trolley, racks are connected in the stand column in a sliding manner, the corner mechanism is installed at the right end of the lifting mechanism, the clamping device is connected to the right side of a third gear, and the clamping device rotates synchronously with the third gear. Due to the fact that the storing and carrying equipment with the clamping device is stable in structure, material carrying can be well realized, and goods can be tightly grabbed by the clamping device, the storing and carrying stability and safety can be improved, and the storing and carrying equipment with the clamping device is better in stability.