A limiter structure

Abstract

The invention discloses a limiter structure.The limiter structure comprises a base, a limiting screw and a limiting nut.The base is internally provided with a slide groove, a retaining plate is arranged at one end of the base, the center of the retaining plate is provided with a round hole, and a support with the upper end open is arranged at the other end of the base.The limiting screw comprises a threaded section, a shaft end and a shaft rod, the shaft end is formed at one end of the threaded section and embedded into the round hole to rotate around the round hole, and the shaft rod is positioned at the other end of the limiting screw and clamped in the support.A limiting retainer block is arranged between the limiting screw and the shaft rod, the limiting nut is in threaded connection with the threaded section, and a nut slider is arranged below the limiting nut and embedded in the slide groove to slide along the slide groove.The limiter structure realizes limiting through stroke of the limiting nut in the slide groove, the limiting nut slides in the slide groove along with rotation of the limiting screw, and the retaining plate at one end of the slide groove and the limiting retainer block on the limiting screw realize limiting of strokes of two ends of the limiting nut.The limiter structure is simple in mounting and can be put into use without adjustment, and accordingly mounting efficiency of the limiter structure can be remarkably improved.The limier structure is applicable to the field of mechanical limiting devices.

Description

technical field [0001] The invention relates to the field of mechanical limit devices, in particular to a limiter structure. Background technique [0002] With the development of science and technology, people's living standards have improved rapidly, and various manual and automatic control systems have been fully integrated into people's lives. In the doors, windows, curtains, sunshade systems and other devices in buildings, manual systems The application is particularly extensive, and in some cyclic manual operating systems, there is no limit device that will cause system confusion and loss of function. [0003] In the previous limiter structure, after the system was assembled, it was necessary to adjust the limit point of the system, and the system had to be dismantled and reassembled after adjustment. The process of adjustment and installation was very troublesome. Contents of the invention [0004] The purpose of the present invention is to provide a stopper structu...

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, people's living standards have improved rapidly, and various manual and automatic control systems have been fully integrated into people's lives. In the doors, windows, curtains, sunshade systems and other devices in buildings, manual systems The application is particularly extensive, and in some cyclic manual operating systems, there is no limit device that will cause system confusion and loss of function

[0003] In the past, the limiter structure needs to adjust the limit point of the system after the system is assembled. The system needs to be dismantled and reassembled after adjustment. The process of adjustment and installation is very troublesome.

Images