5results about How to "Reduce storage area" patented technology

This utility model relates to the field of waste recycling technology and discloses a waste recycling device for label production. It includes a waste bin with an inlet at the top and a moving component at the bottom. A recycling bin is slidably connected to the inner wall of the waste bin, and a crushing component is located on the inner wall. The moving component includes moving wheels rotatably connected to the bottom of the waste bin. A fixed column is fixedly connected to the bottom of the waste bin, with a moving groove inside the fixed column. A fixed rod is slidably connected to the inner wall of the fixed column, and a spring is installed inside the fixed column. In this utility model, pulling the rod upwards moves the connecting rod, which in turn moves the rubber block. This avoids the difficulty of adjusting the position of traditional fixed recycling devices according to the production line layout. When the production line is modified or the equipment is relocated, disassembly and reinstallation are required, which is time-consuming, labor-intensive, and can damage the equipment.

The application provides a parabolic antenna. The parabolic antenna comprises a feed source assembly, a support rod and a parabolic reflector. The feed source assembly comprises a feed source cover and a PCB oscillator arranged in the feed source cover. The two ends of the support rod are connected to the focal point of the parabolic reflector and the feed source cover respectively. The feed source cover comprises a first sub-cover and a second sub-cover which are connected to each other. The first sub-cover is farther away from the support rod than the second sub-cover. In the direction towards the support rod, the first sub-cover is in a cylindrical shape with a diameter which is first tapered and then expanded. The second sub-cover is in a cylindrical shape or in a cylindrical shape with a diameter which is expanded by less than or equal to 5%. The shape of the connection between the first sub-cover and the second sub-cover changes abruptly. The parabolic antenna has a simple structure, a small number of parts, a low cost, high electrical performance and high environmental reliability.

The utility model relates to the field of mops, and discloses a flat mop which comprises a mounting plate, a mounting groove is formed in the axis of the upper surface of the mounting plate, rubber sleeves are detachably connected in grooves in the left end and the right end of the upper surface of the mounting plate, and a rotating seat is fixedly mounted on the inner wall of the mounting groove. A supporting rod is detachably connected to the upper surface of the rotating seat, a mounting assembly is arranged on the upper surface of the supporting rod, an auxiliary assembly is arranged on the lower surface of the mounting plate, the mounting assembly comprises a mounting cylinder, and a mounting ring is elastically connected into a groove in the upper surface of the supporting rod through an elastic part. According to the utility model, the parts such as the mounting cylinder, the elastic piece and the mounting ring in the mounting assembly are matched with one another through the connection relation, so that the mop is assembled, disassembled and combined, the effect that the mounting assembly is convenient to use by a worker is enhanced, and the storage area of the mop is reduced; and the convenience in transportation and maintenance of the mop is improved.

The utility model discloses an anti-interference assembly of a constant-temperature water tank liquid level meter, and relates to the technical field of liquid level measurement. The device comprises a box body, a base, a main rod, an air extractor, an ultrasonic liquid level meter and an air pipe, the base is screwed to the bottom of the box body, the main rod is inserted in the center of the top of the box body in a penetrating mode, the bottom end of the main rod extends into the box body and is fixedly provided with a piston, and a sealing rubber ring is fixed to the edge of the bottom face of the piston; an air pipe is inserted in the top of the box beside the main rod in a penetrating manner, the bottom end of the air pipe is fixedly connected with the piston in a penetrating manner, and an observation ball is fixed in a penetrating manner above the air pipe extending out of the box; an ultrasonic liquid level meter and an air extractor are further fixed to the top end of the box body. By arranging the air extractor, the piston, the main rod, the air pipe, the sealing rubber ring and the box body, the problems that the energy consumption of vacuumizing interference removal is too large, the steam extraction condition cannot be known, and detection is inaccurate due to the fact that viscous liquid may be hung on the wall are solved.

The utility model provides a shrimp catching ground cage which comprises a sliding part and a fixed part which are oppositely arranged in a spaced mode in the vertical direction, and the sliding part is movably connected to the upper portion of the fixed part in the vertical direction. And each support assembly comprises a long support and a short support, and the first end of each long support is hinged to the outer side of the corresponding sliding part. According to the shrimp-catching ground cage, the sliding part moves on the fixed part, the sliding part drives the long support to stretch or contract so as to drive the short support to rotate around the fixed part, automatic switching of the shrimp-catching ground cage between a cage distributing state and a cage collecting state is achieved, the shrimp-catching ground cage is switched to the cage collecting state when not used, and therefore the storage area of the device is reduced; the weight of the bottom face of the ground cage is increased through the transverse rods located on the bottom face and the shrimp pouring rings, the situation that the top of the ground cage falls down after the ground cage falls into water is avoided, meanwhile, the rigidity of the ground cage is enhanced, and serious deformation of the ground cage when a large number of shrimps are caught is avoided.