Flexible locking device of photoelectric turntable

Abstract

The invention discloses a flexible locking device of a photoelectric turntable. The flexible locking device comprises a bracket, an electromagnet, a push-pull rod, a V-shaped block, two guide rods and two pressure springs, the bracket is installed in a base of the photoelectric rotary table, a pair of guide holes are symmetrically formed in a pair of outer side walls of the bracket, the electromagnet is fixed to the support, a push rod is arranged at one end of the electromagnet and connected with the center of the push-pull rod through a pin shaft, and the two guide rods are symmetrically assembled and penetrate through the guide holes of the support to be fixedly connected with the ends of the push-pull rod respectively. Each guide rod is sleeved with a pressure spring, one end of each pressure spring abuts against the end face of the corresponding guide hole in the support, the other end of each pressure spring is located on the same side as the push-pull rod and abuts against the end face of the corresponding guide rod, and the pressure springs are in a compressed state all the time and provide resilience force opposite to the direction of the electromagnet; the V-shaped block is arranged at the other end of the electromagnet; the two ends of the V-shaped block are fixedly connected with the ends of the two symmetrical guide rods respectively, and the constraint limits the V-shaped block to only move front and back. According to the device, the locking problem of the photoelectric turntable is solved, so that the product can be simply and reliably locked.

Description

technical field [0001] The invention relates to a photoelectric turntable, in particular to a flexible locking device for a photoelectric turntable. Background technique [0002] When the photoelectric platform is not working, for the sake of safety, the rotating shaft needs to be locked, so a latch or locking device needs to be installed on the turntable. [0003] At present, two methods are generally used: 1. Install the latch outside the turntable, which needs to be inserted and pulled out manually. Since the turntable is installed on the top of the vehicle, it brings inconvenience to the operator and also brings certain safety hazards; 2. Install the pin on the turntable. The internal use of motor or electromagnet driven plug mode, although this has changed the way of manual plugging and unplugging, but there are still three shortcomings: 1. The installation accuracy is very high, otherwise it may cause misalignment; 2. The locking The position requirements are high, an...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a flexible locking device for the photoelectric turntable, which solves the locking problem of the photoelectric turntable and enables the product to be locked simply and reliably

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