Vending machine based on block chain technology

Abstract

The invention relates to a vending machine based on a block chain technology. The vending machine comprises a main body, a display window and an object taking opening, a water removal mechanism is also arranged in the main body; the water removal mechanism comprises a water absorption block, a water collection tank, an extrusion block and two lifting assemblies; an anti-theft mechanism is also arranged in the main body; the anti-theft mechanism comprises a baffle, a second sliding rod, a sliding sleeve, a support, a limiting rod, a transmission rod, a fixing sleeve, an electromagnet, a permanent magnet, a second spring, a groove and two first springs. According to the vending machine based on the block chain technology, the block chain technology is adopted for data storage, data securitydegree is high, moreover, the water absorption block is driven to ascend and descend through the water removal mechanism, and water on the display window is erased through the water absorption block,so that the definition of goods observed by a user is improved, the practicability of the vending machine is improved, the baffle can be locked through the anti-theft mechanism, the object taking opening is blocked through the baffle, and therefore the anti-theft performance of the vending machine is improved.

Description

technical field [0001] The invention relates to an automatic vending machine based on blockchain technology. Background technique [0002] Blockchain technology uses block chain data structure to verify and store data, uses distributed node consensus algorithm to generate and update data, uses cryptography to ensure the security of data transmission and access, and utilizes intelligence composed of automated script codes. A new distributed infrastructure and computing method that uses contracts to program and manipulate data. It is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanisms, and encryption algorithms. [0003] Blockchain technology has a high degree of data security and is widely used, including the field of vending machine application technology. [0004] The vending machines in the prior art generally adopt the traditional data encryption method, which is easy to cause data loss. Mor...

AI Technical Summary

Problems solved by technology

[0004] The vending machines in the prior art generally adopt the traditional data encryption method, which is easy to cause data loss. Moreover, when the ambient temperature changes greatly, a temperature difference is formed between the inside and outside of the vending machine, causing moisture in the air to condense. On the glass of the display window, the user cannot see the inside of the automatic vending machine clearly, thereby reducing the practicability of the automatic vending machine. Not only that, the baffle plate at the pick-up port of the automatic vending machine in the prior art cannot be locked, resulting in illegal Molecules steal the goods inside the vending machine through the pick-up port, which reduces the security of the vending machine

Images