Locking mechanism for bus slot machine electronic box

Abstract

The invention discloses a locking mechanism for a bus slot machine electronic box. The locking mechanism is characterized in comprising a ratchet wheel and a clutch disk, wherein the ratchet wheel andthe clutch disk are coaxially arranged; the ratchet wheel and the clutch disk are provided with teeth which are mutually meshed; the teeth are in circular distribution along an axis center; a clutchseparation sheet is arranged between the ratchet wheel and the clutch disk; the clutch separation sheet and the clutch disk are provided with one-way helical tooth blocks which are mutually cooperated; the outer side of the clutch disk is provided with a compression spring; and a motor is arranged by corresponding to the clutch separation sheet and stirs the clutch separation sheet through a transmission mechanism so as to jack up the clutch disk through the one-way helical tooth blocks to enable the clutch disk to be separated from the ratchet wheel. By use of the locking mechanism, the ratchet heel, the clutch separation sheet, the clutch disk and the compression spring, which are mutually cooperated, are used for locking the plate of the bus slot machine electronic box, a locking structure is stable and reliable, has big locking force, is unlikely to be damaged by violence, and has good anti-theft shock-proof performance, and service life is effectively guaranteed.

Description

Technical field [0001] The present invention relates to the technical field of bus coin-operating equipment, in particular to an electronic box locking mechanism for bus coin-operating equipment. Background technique [0002] Coin box is a common equipment on buses, mostly consisting of coin storage box and coin slot with coin slot. There are a lot of money in the coin box, and because most coin boxes are placed in public areas, special anti-theft measures are required. In order to facilitate the withdrawal of the money and ensure the safety of the money, a door with a lock is usually provided on the side of the coin box. [0003] At present, most of the locks of the coin box adopt an up-and-down plunger method. The plunger is rotated by a mechanical key to open and close the door. However, since the key itself is extremely easy to imitate, and the core of the mechanical lock is exposed and easy to be picked when unattended, the security of the existing coin box is difficult to g...

AI Technical Summary

Problems solved by technology

However, because the key itself is extremely easy to imitate, and the mechanical lock cylinder is exposed and easy to be picked when no one is on duty, it is difficult to guarantee the safety of the existing coin box.

Although some people in the industry have proposed the use of electronic locks, due to structural and performance defects, it is difficult to meet the application requirements on buses, such as poor shock resistance and easy prying, etc.

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