3results about How to "Guaranteed resilience" patented technology

The utility model relates to the technical field of keys, in particular to a silica gel key, which comprises a conductive block and a metal sheet, a pressing cavity is arranged at the bottom of the silica gel key, an elastic cavity is arranged in the pressing cavity, the conductive block is mounted in the elastic cavity, and the metal sheet is detachably mounted on the lower end face of the silica gel key. One end face of the metal piece abuts against the lower end face of the elastic supporting ring, a second connecting hole is formed in the metal piece and communicated with the elastic cavity, the metal piece is provided with an elastic piece, one end of the elastic piece abuts against the upper end face of the elastic cavity, and the other end of the elastic piece is installed on the upper end face of the metal piece. The pressing hand feeling of the silica gel key can be kept by arranging the elastic block in the elastic cavity, after the silica gel key is used for a long time, the elastic piece can support the elastic cavity, meanwhile, the metal sheet is arranged in the pressing cavity, the pressing hand feeling can be further improved, the silica gel key is clearer and more sensitive, and more comfortable pressing feeling is brought to a user.

This invention relates to the field of precision drive and positioning technology, and discloses a three-dimensional macro-micro composite positioning stage, which includes a stage body, an X-axis motion component, a Y-axis motion component, a Z-axis motion component, and a mobile terminal platform connected to the X-axis motion component, Y-axis motion component, and Z-axis motion component respectively. The X-axis motion component includes an X-axis macro-drive and an X-axis micro-drive; the Y-axis motion component includes a Y-axis macro-drive and a Y-axis micro-drive; the Z-axis motion component includes a Z-axis macro-drive and a Z-axis micro-drive, used to jointly drive the mobile terminal platform to linear motion along the X-axis, Y-axis, and Z-axis. This invention balances large stroke and high precision, achieving three-dimensional positioning with millimeter-level stroke and nanometer-level precision. The X-axis, Y-axis, and Z-axis micro-drives use piezoelectric ceramic direct drive, resulting in high positioning accuracy and fast response speed. The overall structure of this invention is reasonable and compact, and its operation is reliable.

The utility model discloses cloth ironing equipment for garment processing, which belongs to the technical field of cloth ironing and comprises a support table, an ironing box is mounted at the top of the support table, an ironing module is arranged in the ironing box, two support plates are connected to the top of the support table, the tops of the two support plates are connected with the same winding device, and the winding device is connected with the ironing module. The winding device comprises a first fixing plate, a bottom block, two connecting rods and a winding drum; according to the device, the rotating disc is rotated to drive the short threaded rod to rotate, so that the short threaded rod moves through the nut, the short threaded rod drives the moving plate to move, the moving plate drives the connecting block to move, the connecting block drives the connecting rod on one side to move through the limiting plate, and the connecting rod slides out of the moving groove; and therefore, the connecting rod loses the fixing effect on the winding drum, the winding drum is taken out, and the situation that the cloth disassembling efficiency is affected by excessive operation when the winding drum is disassembled is avoided.