Method for manufacturing antitheft guard bar switch with plastic outer shell

Abstract

The invention relates to the field of mechanical structures, in particular to an anti-theft guard bar switch with a tension spring and a manufacturing method of the anti-theft guard bar switch. The anti-theft guard bar switch comprises a shell, a zipper, the tension spring and alarm equipment. The shell is rectangular, and mounting convex points and mounting holes are formed in the shell. The tension spring, the zipper, the alarm equipment and a contact switch of the alarm equipment are arranged in the shell. When the zipper is pulled by external force, the contact switch of the alarm equipment sends alarm signals to the alarm equipment connected with the contact switch. When external force is removed, the tension spring shrinks inwards to reset, and the contact switch resets and is in a standby mode. Guard bar switches are mounted on a wall on the left side of a window and a wall on the right side of the window, an alarm host connected with the alarm equipment can give out alarm information according to set alarm programs, the internet of things can be formed through a communication network, and therefore remote control is achieved.

Description

technical field [0001] The invention relates to the field of mechatronics, in particular to a method for manufacturing an anti-theft guardrail switch with a plastic shell. Background technique [0002] The balconies and windows of existing buildings basically use fence-type anti-theft windows as shrouded protection and anti-theft. Although they can play a part in anti-theft, there are also multiple disadvantages: first, the protective fence is not strong, and the thief is easy to pick it up in a few minutes. The inside is cut off, pulled off, etc., and then drilled in to steal; second, the fixed fence often becomes a tool for thieves to climb buildings, causing safety threats or property losses or even life injuries to upper-level residents, thus causing conflicts among neighbors and affecting Social harmony; Third, if the fence-type protective device of the fixed connector is installed outside the building wall of the bottom layer, if the windows of the high-rise are not ef...

AI Technical Summary

Problems solved by technology

[0002] The balconies and windows of existing buildings basically use fence-type anti-theft windows as shrouded protection and anti-theft. Although they can play a part in anti-theft, there are also multiple disadvantages: first, the protective fence is not strong, and the thief is easy to pick it up in a few minutes. The inside is cut off, pulled off, etc., and then drilled in to steal; second, the fixed fence often becomes a tool for thieves to climb buildings, causing safety threats or property losses or even life injuries to upper-level residents, thus causing conflicts among neighbors and affecting Social harmony; Third, if the fence-type protective device of the fixed connector is installed outside the building wall of the bottom layer, if the windows of the high-rise are not effectively protected, it will easily become the target of thieves. Therefore, many multi-storey houses, Guardrails / anti-theft windows are installed from the first floor to the top floor, which gives people a sense of depression. Everyone lives in an iron cage, which affects the quality of life; fourth, the fixed fence-type anti-theft windows also affect the appearance of the building, especially It is a tourist city, and the building windows on both sides of the street are all covered by iron fences, which seriously affects the city appearance and city appearance, and also leaves tourists with the impression of poor public security, which affects the mood of tourists; fifth, if a fire occurs in a building, it will endanger many Accidents of life and property safety of the entire building require the evacuation and rescue of the people in the building from other passages. Since the fixed protective device seals the entire window and balcony firmly, the people in the building cannot pass through the windows. Or evacuation or escape at the balcony, and outside rescuers cannot enter to rescue people and provide disaster relief, so there is a major safety hazard; sixth, because the fixed guardrail body is not movable, it is not possible to install an alarm switch linked with the guardrail. Thieves give timely warning

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