An electronic lock box with mechanical interlock function

Abstract

The invention discloses an electronic lock box with a mechanical interlock function, comprising: a ratchet mechanism installed in the box, an interlock mechanism, a slot and a box plate, and the box plate is inserted into the slot to cooperate with the ratchet mechanism, The interlocking mechanism is connected; the ratchet mechanism includes: the ratchet is installed in the box through the rotation of the ratchet shaft, the ratchet stopper is installed in the box through the rotation of the stopper shaft, and the ratchet stopper blocks the ratchet. block spring; the interlocking mechanism includes: a seesaw, one end of the seesaw is connected with the ratchet stop block, and the other end of the seesaw is connected with the electromagnet; the dial is connected with the dial shaft through a strip hole ; The bottom of the dial goes through the slot, the top of the dial is in contact with the ratchet stop block or the rocker, and a through hole is provided on the rocker to allow the top of the dial to pass through; the spring of the dial provides the dial with A force pushes the top of the paddle against the ratchet stop. The invention has the effects of convenient taking out of the cassette and accurate counting of the insertion and removal of the cassette.

Description

technical field [0001] The invention relates to the technical field of coin slot machine electronic cash register, in particular to an electronic lock box with a mechanical interlock function. Background technique [0002] Every year, the bus company loses a large amount of fares due to the poor anti-theft performance of the coin-operated gate box. Due to the large changes in the time and location of the bus cash register, and the large number of personnel in the collection process, it is difficult to investigate and deal with the loss of fares without evidence. . In the prior art, in order to improve the anti-theft capability of the ticket, the insertion and removal time of the cassette plate are usually counted. [0003] However, the existing electronic cassette needs to continuously supply power to the valve electromagnet when the plug board is pulled out, otherwise the cassette board will be locked during the pulling out process. When the valve electromagnet is restart...

AI Technical Summary

Problems solved by technology

[0003] However, the existing electronic cassette needs to continuously supply power to the valve electromagnet when the plug board is pulled out, otherwise the cassette board will be locked during the pulling out process

When the valve electromagnet is restarted after power failure, it will cause re-counting of the background of the electronic box unlocking, resulting in confusion in the counting of the insertion and removal times of the board, causing inconvenience and misunderstanding to the background management

Images