12results about How to "Reduce storage area" patented technology

The invention provides a magnetic memory and a preparation method thereof. The magnetic memory comprises a plurality of memory units, at least part of the memory units are arranged along a first direction, and each memory unit comprises a magnetic tunnel junction; at least part of the magnetic shielding structure is located between the adjacent storage units in the first direction, and the magnetic shielding structure and the adjacent storage units are arranged at intervals; wherein the magnetic shielding structures and the adjacent storage units are arranged at intervals. Due to the fact that the magnetic shielding structure is arranged between every two adjacent storage units, the storage area can be saved through the design, meanwhile, the magnetic shielding structures can prevent the storage units from making contact with the magnetic shielding structures to cause short circuit, and the storage units have the anti-magnetic characteristic of an opposite internal magnetic field. Therefore, the magnetic memory has the diamagnetic properties of a vertical magnetic field and an in-plane magnetic field, the diamagnetic capability of the magnetic memory is improved, and the reliability of the magnetic memory in a magnetic field environment is further improved.

A storage method and platform for three-dimensional motion data belongs to the technical field of motion data storage, and comprises the following steps: segmenting acquired three-dimensional motion data, performing a plurality of cardinal number counting system transformations on the segmented three-dimensional motion data, and synchronously performing modulation of different methods according to cardinal number counts acquired after the transformations. Then, transmission analysis is executed on the modulated segmentation sections, re-segmentation processing is executed on the segmentation sections according to transmission time consumption, simulation section forming is synchronously executed on the re-segmented data sections, aggregation transmission is executed on the data sections, the reliability in the three-dimensional motion data transmission period is improved, and when storage is executed on the three-dimensional motion data, the three-dimensional motion data can be stored and stored in the three-dimensional motion data transmission period, so that the reliability of the three-dimensional motion data transmission period is improved. By performing a benchmark analysis on the form of the three-dimensional motion data to reduce the entire stored area, the synchronized may be suitable for subsequent selection of the three-dimensional motion data.

The utility model provides an expansion type rest cabin which comprises a deck chair arranged in a cabin body, a cabin door is arranged on one side of the cabin body, plate bodies are connected to the two side walls of the cabin body, expansion assemblies are connected to the plate bodies and comprise the first plate body and the second plate body, and the first plate body and the second plate body are assembled in a sliding mode. One end of the first plate body is hinged to the plate body, and the outer side of the first plate body is further connected with a limiting screw used for limiting the second plate body. According to the invention, through the arrangement of the expansion assembly, supporting use in the cabin body is realized, and meanwhile, the expansion assembly can be unfolded, so that under the condition that the original storage area is relatively small, the expansion of the supporting area is realized, and the use requirements of different crowds are better met.

The utility model relates to the technical field of vision correction, and discloses a vision correction optical instrument. The vision correction optical instrument comprises a first mirror body and a second mirror body, one end of the first mirror body is rotationally connected with a rotating shaft, one side of the rotating shaft is rotationally connected with the second mirror body, one end of the first mirror body is rotationally connected with a first mirror frame, and one end of the second mirror body is rotationally connected with a second mirror frame. An elastic head band is fixedly connected between the first spectacle frame and the second spectacle frame, a soft plate is in close contact with the skin of a wearer, extrusion to the skin of the human body is reduced through the plasticity of the soft plate and close contact with the skin of the wearer, the wearing experience of the wearer is improved, meanwhile, the correction range can be changed by rotating and adjusting the sight glass, and the correction effect is improved. Different correction values are represented by adjusting the scales on the sight glass, and meanwhile, stimulation of strong light to eyes of a wearer is reduced by protecting the lenses, so that the wearing experience of the wearer is improved, and the correction effect is improved.

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 invention is suitable for the technical field of underground construction supporting, and provides a supporting system for ultra-deep underground construction in a water-rich soft soil area, which comprises a placing plate, a supporting bottom plate is arranged on the placing plate, the right side surface of the supporting bottom plate is flush with the right side surface of the placing plate, and a supporting top plate is arranged on the left side of the supporting bottom plate. A supporting middle plate is arranged between the supporting bottom plate and the supporting top plate, the supporting bottom plate, the supporting middle plate and the supporting top plate are each provided with an adjusting through groove extending out of the surface of the front side and the surface of the rear side of the supporting bottom plate, the supporting middle plate and the supporting top plate, and a transmission shaft and an adjusting screw are rotationally connected between the inner walls of the upper side and the lower side of each adjusting through groove. The supporting bottom plate, the supporting middle plate and the supporting top plate can be assembled in a sequential stacking mode, underground construction wall formworks of different heights can be supported, the supporting bottom plate, the supporting middle plate and the supporting top plate can be assembled, the supporting bottom plate, the supporting middle plate and the supporting top plate can be assembled, and the supporting bottom plate, the supporting middle plate and the supporting top plate can be assembled. And the operation steps for supporting the underground construction wall template are reduced.

The extraction method of the freeze-dried moringa seed polysaccharide comprises the following steps: (1) performing degreasing treatment on hulled and crushed moringa seed kernels to obtain degreased moringa seed meal; (2) preparing a natural eutectic solvent from betaine and 1, 3-butanediol; (3) moringa seed polysaccharide extraction: preparing a DESs solution, carrying out polysaccharide extraction on moringa seed meal to obtain moringa seed meal mixed homogenate, carrying out graded filtration on the moringa seed meal mixed homogenate by adopting a filter device to obtain a clear moringa seed polysaccharide extracting solution, and carrying out pressure reduction, concentration, drying, washing and filtration twice to obtain moringa seed polysaccharide; and (4) freeze-drying the moringa seed polysaccharide. According to the invention, a natural eutectic solvent extraction technology is combined with a freeze drying technology, the extraction technology of the moringa seed meal raw material is innovatively optimized, and a corresponding filtering device is matched, so that the extraction and separation efficiency of moringa seed polysaccharide is improved, and a new idea is provided for cosmetic raw materials while the deep development of the moringa seed industry is promoted.

The utility model relates to the technical field of printing fixing supports, and discloses a printing fixing support capable of being quickly assembled, the printing fixing support comprises a main body frame, a mounting plate is fixedly connected to the outer side of the main body frame, a guide mechanism is arranged on the main body frame, and an adjusting mechanism is arranged on the mounting plate; the adjusting mechanism comprises a motor, the motor is fixedly connected to the outer side of the main body frame, and the output end of the motor is in transmission connection with a threaded rod through a coupler; when the rotating block moves downwards in the direction of the guide groove, the supporting plate rotates with the connecting rod as the circle center, so that folding and storage of the device are completed, when the rotating block moves upwards in the reverse direction, the rotating block moves in the direction of the guide groove, and the supporting plate is horizontally arranged when the rotating block is clamped to a groove opening in the top end of the guide groove, and installation of the device is completed. And through folding of the supporting plate, rapid installation can be achieved under the condition that professional tools are not used, and the assembling efficiency is greatly improved.

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.