Network safety propaganda device

Abstract

The invention discloses a network safety propaganda device. The network safety propaganda device comprises a housing and second sliding grooves, four supports are fixedly connected to the lower surface of the housing and located at the four corners of the lower surface of the housing respectively, a glass door is arranged on the front side of the housing, the upper surface of the housing is fixedly connected with the lower surface of a driving device, rope reels are fixedly connected to the two ends of the driving device, the two rope reels are located on the front and rear sides of the driving device respectively, pull ropes are wound around the outer surfaces of the rope reels, the outer surfaces of the pull ropes are sleeved with rope sleeves, and the rope sleeves are clamped to the upper surface of the inner wall of the housing. According to the network safety propaganda device, through the cooperation of a ring, a limiting plate, a threaded stud, a threaded cap, a second clampingplate, a sliding sleeve, a sliding rod and a first clamping plate, a user can install or detach propaganda boards or propaganda leaflets conveniently, it is avoided that the propaganda boards or propaganda leaflets are corroded, and waste is reduced.

Description

technical field [0001] The invention relates to the technical field of network security, in particular to a network security publicity device. Background technique [0002] Network security means that the hardware and software of the network system and the data in the system are protected from being damaged, changed, or leaked due to accidental or malicious reasons, the system runs continuously and reliably, and the network service is not interrupted. [0003] When publicizing and educating the public on network security, people often use some bulletin boards or bulletin boards for the convenience of publicity. Most of the current bulletin boards are fixed inside the bulletin boards. After a long time, the slogans are too old. , and even some bulletin boards corroded, resulting in waste of bulletin boards and slowing down the process of network security dissemination. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the deficiencies of ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a network-safe publicity device, which solves the problem that most of them are fixed inside the bulletin boards. After a long time, the propaganda slogans are too old, and some publicity boards are even corroded, resulting in the failure of the publicity boards. waste, a problem that slows down the process of spreading cybersecurity

Images