Low-power-consumption electronic control parking place lock based on PLC control

Abstract

The invention discloses a low-power-consumption electronic control parking place lock based on PLC control. The lock comprises a parking place lock body, a driving mechanism and a detecting and control device, wherein the parking place lock body comprises a movable frame, a connecting plate, a waterproof protecting cover and a telescopic support rod; the connecting plate is fixed on the ground; the movable frame adopts a sheet structure, and is mounted on the connecting plate; the telescopic support rod is connected to the connecting plate; and the waterproof protecting cover is positioned outside the parking space lock body. When a controllable vehicle ground lock is used, a micro switch is pressed only by a hand to support or flatly lay the movable frame, so that the use is convenient, a lot of time can be saved, the power consumption is lower, and in particular, the parking space lock is suitable for places without commercial power.

Description

technical field [0001] The invention belongs to the field of parking space equipment, and in particular relates to a low-power electronically controlled parking space lock based on PLC control. Background technique [0002] At present, with the continuous development and progress of society, electronically controlled parking locks are more popular in the market. At present, the research and development technology of parking locks is advancing by leaps and bounds, but the battery can be used for one year after a single charge, and there are very few parking locks with waterproof and shockproof functions. On the other hand, if the parking lock is placed in the parking lot or in the open air, then it is required that the waterproof, shockproof and anti-collision function of the parking lock should be strong, and its resistance to external force should be high. The structural design is unreasonable, not humane enough, consumes a lot of energy, and cannot meet the market requirem...

AI Technical Summary

Problems solved by technology

[0002] At present, with the continuous development and progress of society, electronically controlled parking locks are more popular in the market. At present, the research and development technology of parking locks is advancing by leaps and bounds, but the battery can be used for one year after a single charge, and there are very few parking locks with waterproof and shockproof functions. On the other hand, if the parking lock is placed in the parking lot or in the open air, then it is required that the waterproof, shockproof and anti-collision function of the parking lock should be strong, and its resistance to external force should be high. The structural design is unreasonable, not humane enough, consumes a lot of energy, and cannot meet the market requirements. The Chinese patent application number is 201210368266.2. The motor, the rotating shaft and the stop arm are fixedly connected. The middle part of the rotating shaft is covered with a sleeve that can rotate relative to the rotating shaft. The shaft sleeve is covered with a torsion spring. The shafts on both sides of the shaft sleeve are fixed with radial positioning pins. Both ends are provided with radial positioning protrusions, and the radial positioning protrusions and radial positioning pins on the same side lean against one end of the torsion spring respectively; the transmission shaft is covered with a second driving gear, and the shaft sleeve is fixed with a The second driven gear: the second driving gear and the transmission shaft can rotate relative to each other, and an arc-shaped eccentric hole is arranged on the end surface of the second driving gear, and a crank arm is fixed on the transmission shaft, and the upper end of the crank arm is inserted into the first driving gear. 2. In the eccentric hole of the driving gear; 1. The movable locking block is provided with a positioning groove, which can cooperate with the radial locking protrusion provided on the shaft sleeve so that the shaft sleeve can be locked with the base

The mechanical structure design of the electronically controlled parking lock is unreasonable, not humanized enough, consumes a lot of energy, and cannot meet market requirements

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