Sample inspection and preservation device used in field of disease prevention and control

By designing a double cushioning mechanism and vacuum pump in the sample inspection and storage device, and adopting a dual sealing system, the problems of insufficient sealing performance and insufficient cushioning protection of the sample inspection and storage device are solved, and efficient protection and storage of samples during transportation and storage are achieved.

CN119637271AInactive Publication Date: 2025-03-18GUANGZHOU CENT FOR DISEASE CONTROL & PREVENTION (GUANGZHOU HYGIENE INSPECTION CENT GUANGZHOU CENT FOR FOOD SAFETY RISK SURVEILLANCE & ASSESSMENT INST OF PUBLIC HEALTH OF GUANGZHOU MEDICAL UNIV)
0 Cites 0 Cited by

Patent Information

Application Number
CN202411846486.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-16
Publication Date
2025-03-18
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The existing sample inspection and storage devices have problems such as insufficient sealing performance and insufficient cushioning protection, which leads to the samples being susceptible to external air, moisture or pollutants during transportation and storage, and cannot effectively absorb and disperse external impact energy.

Method used

A sample inspection and storage device including an outer box, a lid, a vacuum pump, a hinge and a cushioning mechanism is designed. By providing a cushioning mechanism on the inner wall of the outer box and the cover body, the sliding movement of the cushioning spring and the sliding block in the sliding groove is achieved by using the cushioning spring and the sliding block. At the same time, a vacuum pump is used to form a vacuum environment and enhance the sealing performance through a dual sealing system (T-shaped sealing groove and sealing strip).

Benefits of technology

The device effectively absorbs and disperses external impact energy through double shock cushioning, ensuring the safety and integrity of the sample during transportation and storage. The vacuum environment and dual sealing system further extend the storage time of the sample to prevent contamination and sample leakage.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention belongs to the technical field of sample preservation, and discloses a sample inspection and preservation device used in the field of disease prevention and control, the sample inspection and preservation device comprises an outer box mechanism, a cover body mechanism is arranged at the top of the outer box mechanism, a vacuum pump is arranged on one side of the short end of the outer wall of the outer box mechanism in a penetrating manner, and mutually symmetrical hinges are arranged on one side of the long end of the outer wall of the outer box mechanism; and cushioning mechanisms are arranged on the opposite sides of the inner walls of the outer box mechanism and the cover body mechanism correspondingly, an inner box mechanism is arranged at the top of the cushioning mechanism located at the inner bottom of the outer box mechanism, and the double cushioning effect is achieved through sliding movement of the cushioning mechanisms in sliding grooves through cushioning springs and sliding blocks. By means of the design, the cushioning performance is enhanced, external impact energy can be effectively absorbed and dispersed, a sample is protected against damage, the sliding blocks are connected through the linkage arms, and a stable cushioning structure is formed. By means of the linkage design, the cushioning assemblies can work cooperatively, and the cushioning efficiency is improved.
Need to check novelty before this filing date? Find Prior Art