31results about How to "Store neatly and orderly" patented technology

The invention discloses an insect-proof and mildew-proof type file sealing treatment device. The device comprises a file storage box, an anti-corrosion box and a file box; the file storage box is arranged at the upper end of the anti-corrosion box; a file box containing cavity is formed in the file storage box; a drying agent is arranged in the anti-corrosion box; a sealing cover is hermetically hinged to the cavity; an opening and a drawing plate are arranged on the anti-corrosion box, and the drawing plate can close the opening; the upper portion of the rear end of the file box is of an arc-shaped structure, the lower end of the rear end of the file box is of a rectangular structure, the file box is movably clamped to the file box containing cavity, and a buckle assembly and a sealing component are arranged at the clamping position; a telescopic pull rod is arranged on the side face of the file box and rotatably hinged to the drawing plate, and a clamping component is arranged in thefile box; the file sealing treatment device is reasonable in structural design, capable of achieving classified and sealed storage of files and suitable for large-scale popularization.

The invention discloses a food detection method. The food detection method is characterized by comprising the following steps: step a, collecting a to-be-detected food sample by a detector; b, containing each to-be-detected food sample in a corresponding sealed sample storage tank in a sealed mode; c, putting the sealed sample storage tank containing the to-be-detected food sample into a detection sample storage device for cold storage; step d, during detection, taking out the sealed sample storage tank of the to-be-detected food sample, and crushing the sealed sample storage tank by using a crushing tool; and step e, putting the to-be-detected sample taken out in the step d into a detection instrument for detection. According to the detection method, a traditional mode of disorderly stacking of the to-be-detected food samples is abandoned, and the to-be-detected food samples are hermetically arranged in the single sealed sample storage tank, so that the mutual contact and contamination between the to-be-detected samples in the original mode are avoided from the source; and other food samples can be prevented from being polluted by deteriorated food samples.

The invention relates to the technical field of physical education, and discloses a physical education equipment management system, the system comprises a student terminal, a data server and a self-service borrowing and returning device, the student terminal and the self-service borrowing and returning device are both in communication connection with the data server, and a special APP is installed on the student terminal. The data server comprises a data communication module, a borrowing and returning recording module and a time limit reminding module, and after the student terminal completes registration, the data server generates a unique two-dimensional code and sends the unique two-dimensional code to the student terminal; the self-service borrowing and returning device comprises a touch display screen, a two-dimensional code scanning window, a processor, a label card reader and an execution mechanism. According to the device, ball sports equipment can be classified and tidily and orderly arranged and stored, management is convenient, a user can conveniently take and place the ball sports equipment, operation is easy, and management is convenient. And the returned balls can be conveniently cleaned, so that the use health and sanitation are ensured.

The invention discloses a student employment and entrepreneurship education archive management device. The student employment and entrepreneurship education archive management device comprises an archive cabinet, wherein the archive cabinet comprises a cabinet body shell and a cabinet body inner container, the cabinet body inner container is installed in an inner container opening of the cabinet body shell, the cabinet body inner container is provided with a rotary driving mechanism, and the rotary driving mechanism drives the cabinet body inner container to rotate in the inner container opening so as to change the vertical position of the cabinet body inner container; and the rotary driving mechanism is controlled by a rotary button; the cabinet body inner container is provided with an archive shelf, the archive shelf is provided with archive grooves, and the archive grooves store archives one to one. According to the student employment and entrepreneurship education archive management device, the size of the archive cabinet is enlarged, the number of the archives which can be stored in the archive cabinet is increased, the weight of the whole archive cabinet is increased, and thearchive cabinet is placed more stably; and in addition, the inner container of the archive cabinet is arranged to be of a rotary structure, the vertical position of the inner container is changed ina rotary mode, a user can conveniently take the archives at any position and store the archives at any position, potential safety hazards and inconvenience caused when the user takes and places the archives at a high position are eliminated, the structural design is ingenious, and the practicability is high.

The invention discloses a long-endurance light-weight water quality sampler. The sampler comprises a main body shell; a power assembly arranged in the middle of the front end of the main body shell; a transmission assembly is arranged in the middle of the inner side of the main body shell, and the front end of the transmission assembly is connected with the power assembly; a sampling assembly is mounted at the left end of the main body shell, and the right end of the sampling assembly is connected with the transmission assembly; a water receiving opening is formed in the front side of the left end of the main body shell, and the water receiving opening is connected with the sampling assembly; and a water pumping connector is arranged in the left side of the rear end of the main body shell, and the water pumping connector is connected with the sampling assembly. The long-endurance light-weight water quality sampler can be used for conveniently, safely, effectively and quickly collecting a water body sample, is light in weight, small in size, convenient to carry and long in endurance time, and can be used for neatly and orderly storing a water pipe.