Automatic door locking device for slot machine

Abstract

The invention discloses an automatic door locking device for a slot machine. The automatic door locking device comprises an upper box, a lower box and a lower box door arranged at the front side of the lower box, wherein the portion, located at the left side of the lower box door, in the lower box is provided with a driving device; the portion, located at the right side of the lower box door, in the lower box is provided with a contact pressing type electronic lock, the inner side of the top end of the lower box door is provided with a sliding plate, the two sides of the sliding plate are provided with a first guide rod and a second guide rod respectively, the bottoms of the guide rods are provided with fixing pieces only for the axial translation of the guide rods respectively, a tensionelastic part of which the two ends are in contact with the bottom side of the sliding plate and the tops of the fixing pieces sleeves the outer portion of the first guide rod, one side of the first guide rod is provided with an L-shaped pull rod, the bottom end of the second guide rod is fixedly provided with a pressing sheet in a right angle with the second guide rod, the middle of the inner wallof the lower box door is provided with a damper, and the head of the damper is tightly and fixedly connected with the bottom side of the sliding plate. The automatic door locking device for the slotmachine has the advantages that the cumulative deviation generated when the sliding plate slides in the upper box and lower box can be avoided, and the service life of the automatic door locking device is prolonged.

Description

technical field [0001] The invention relates to the technical field of automatic locks, in particular to an automatic door lock device for a slot machine. Background technique [0002] The coin slot machine is a device used to replace people's money storage. It is widely used in various devices such as buses, claw machines, and vending machines; During the process of withdrawing funds, open the door lock with a magnetic card, and open the slide plate to expose the insertion plate opening, and then use the insertion plate to seal the insertion plate opening to take out the fund box and put it into a new fund box to ensure the accuracy of the fund data. [0003] However, the existing door locking device of the coin slot machine usually drives a lead screw to rotate by setting a motor in the upper box to realize the pulling of the slide plate up and down, so as to open or close the insertion plate opening and open the lower box door. Two vertical guide rods are used to ensure ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the defects and problems existing in the existing slot machine door locking device, the present invention provides an automatic slot machine door locking device with relatively simple structure and low cost, which avoids the interference phenomenon caused by the back and forth circulation of the slide plate in the upper and lower boxes.

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