4results about How to "Anti-collision" patented technology

The invention relates to the technical field of science popularization microscopes, and discloses a mechanical structure of a multifunctional modular science popularization microscope, which comprises a transverse plate, a sliding rod is slidably connected in the transverse plate, a connecting plate is fixedly connected to the top of the sliding rod, a first insertion rod is fixedly connected to the bottom of one end of the connecting plate, a gravity ball is fixedly connected to the bottom of the sliding rod, and a second insertion rod is fixedly connected to the bottom of the gravity ball. A sliding frame is slidably connected to the interior of the transverse plate, second insertion rods are symmetrically and fixedly connected to the top of one end of the sliding frame, a seesaw is rotatably connected to the interior of the mounting base, a first insertion hole is formed in the middle of the mounting block, and second insertion holes are formed in the two ends of the mounting block. During installation, the connecting plate is lifted, the sliding rod slides, the compression spring is stretched, the gravity ball moves upwards, the second insertion rod moves downwards, after the installation block is installed, the connecting plate is loosened, the gravity ball and the compression spring enable the first insertion rod to be inserted into the first insertion hole, the seesaw jacks the sliding frame, the second insertion rod is inserted into the second insertion hole, the observation body is rapidly disassembled and assembled, and rapid switching among different use scenes is facilitated.

The utility model relates to the technical field of mobile phone shells, and discloses a mobile phone protective sleeve with a rotatable support, which comprises a mobile phone shell assembly, a mobile phone body is embedded in the mobile phone shell assembly, the mobile phone shell assembly comprises a shell, an outer frame is embedded in the inner wall of the shell, a patch is adhered to the inner wall of the shell, and the outer frame and the patch are attached to each other. A back plate is fixedly installed on the back of the shell, a magnet is embedded in the back plate, a sliding cover plate is installed on the surface of the back plate and located above the magnet in a sliding mode, and a rotating assembly is installed on the surface of the back plate and located below the magnet. According to the mobile phone protective sleeve with the rotatable bracket, after the bracket supporting plate is rotated and unfolded, the bracket supporting plate is utilized to drive the turntable to rotate by 360 degrees relative to the mounting disc, and then the spring pushes the raised head to be inserted into the corresponding groove, so that the turntable is locked, and the bracket supporting plate can rotate by 360 degrees and can also support horizontal, vertical or any-angle adjustment.

This invention provides an energy storage battery rack on which a water fire suppression system is installed. The water fire suppression system includes a water fire suppression interface and water fire suppression pipes. One end of the water fire suppression pipes passes through a first reinforcing beam and connects to the water fire suppression interface, which is used to connect to a fire truck. The other end of the water fire suppression pipes passes through a second reinforcing beam and is distributed in a second installation area. This invention places the water fire suppression interface on the first reinforcing beam, utilizing the high strength characteristics of the first reinforcing beam to bear the pipe stress, avoiding the need for a separate support structure and avoiding the occupation of internal space. The water fire suppression pipes are laid at the bottom of the battery rack to avoid cross-arrangement, freeing up usable space in the first and second installation areas, increasing layout density, and making the structural design more compact.

The application discloses a kind of tethered airship automatic recovery anchorage device, belong to tethered airship field, can realize through cable rope and be lifted tethered airship automatic recovery.The application specifically includes support mechanism welded on anchorage platform, and photoelectric slip ring recovery mechanism fixedly installed thereon.When airship inflation is completed, photoelectric slip ring is automatically released, one end of cable is fixed with ground, and the other end is connected with tethered airship.When starting recovery, ground personnel opens motor or starts working by remote control motor, cable is recovered, photoelectric slip ring and tethered airship are continuously lowered until the touch baffle installed on photoelectric slip ring touches travel switch in photoelectric slip ring recovery mechanism, and winch is automatically stopped power off;The recovery of tethered airship is completed.The application greatly improves the automation degree of deployment of tethered airship and solves the problem that deployment process is complex and manpower demand is large.