Jewelry anti-theft display device based on non-Newtonian body principle

Abstract

The invention relates to the technical field of jewelries. The invention further discloses a jewelry anti-theft display device based on the non-Newtonian body principle. The device comprises a cabinetframe, an induction groove is formed in the top of the cabinet frame, a supporting block is connected into the induction groove in a sliding manner, and the top of the supporting block is fixedly connected with a glass cover. A side sealing plate is movably connected to the interior of the induction groove; a side spring is fixedly connected to the outer part of the side sealing plate; the bottomof the induction groove is movably connected with a bottom sealing plate; the bottom of the bottom sealing plate is fixedly connected with a bottom spring; a sensor is movably connected to the lowerpart of the bottom sealing plate; through cooperative use of the sensing groove, the supporting block, the glass cover, the side sealing plate, the side spring, the bottom sealing plate, the bottom spring and the sensor, the structure is simple, the manufacturing cost is low, the state of the glass cover is effectively sensed, the sensor can be effectively started when the glass cover is violentlydamaged by thieves, and therefore the effect of timely protection is achieved.

Description

technical field [0001] The invention relates to the technical field of jewelry, in particular to a jewelry anti-theft display device based on the principle of a non-Newtonian body. Background technique [0002] Jewelry has a broad sense and a narrow sense. Jewelry in the narrow sense refers to jade products. Jewelry in the broad sense includes gold, silver, and natural materials (minerals, rocks, creatures, etc.). For jewelry, there is a saying of "gold and silver jewelry" in ancient times, which distinguishes gold and silver from jewelry. In order to facilitate the sale and exhibition of jewelry, jewelry is usually displayed on a display stand for people to observe and appreciate. [0003] However, the existing display devices can only display jewelry, and cannot reasonably protect the safety of jewelry. The only display devices with early warning devices are usually complex in structure. A large number of sensing devices are used to monitor jewelry, resulting in high price...

AI Technical Summary

Problems solved by technology

[0003] However, the existing display devices can only display jewelry, and cannot reasonably protect the safety of jewelry. The only display devices with early warning devices are usually complex in structure. A large number of sensing devices are used to monitor jewelry, resulting in high prices. The manufacturing cost is high, and after the illegal personnel break the bulletproof glass, the jewelry cannot be recycled, and the jewelry cannot be protected in time, which will easily lead to the loss of the jewelry and cause certain economic losses

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