Hyperchannel rotary self-locking formula coin (sign indicating number) is temporary, diversion mechanism
Technical field
The utility model relates to a kind of automatic ticket-selling system that is applied in the urban track traffic, relates in particular to temporary, the diversion mechanism of a kind of hyperchannel rotary self-locking formula coin (sign indicating number).
Background technology
In the urban track traffic automatic ticket-selling system, adopting the coin ticketing is a kind of way commonly used.In order to make the passenger before not by acknowledgement key, the former coin of coin can be return, the way that the technician is general is after coin drops into, and by Coin validator, enters that coin (sign indicating number) is kept in, diversion mechanism again; After the passenger had dropped into a certain amount of coin, decision was not temporarily bought tickets, and that is to say also not by acknowledgement key, was stored at this moment that coin (sign indicating number) is temporary, the coin in the diversion mechanism or sign indicating number understand and return to the passenger from coin refund, accomplished former coin retraction; After pressing acknowledgement key, coin or sign indicating number can enter change machine or coin storing box.
Driving coin (sign indicating number) bucket in temporary at coin (sign indicating number) at present, the diversion mechanism generally is employing sliding electromagnet type, just after the passenger is pressing cancel key, the sliding electromagnet type makes the certain angle of turnover panel upset under system's control, make wherein coin or sign indicating number enter coin refund.But such design has two defectives: the first, and the noise ratio of bump is bigger, also is unfavorable for the long-term use of parts; The second, the space that the sliding electromagnet type occupies is bigger.
Summary of the invention
The utility model technical issues that need to address have provided temporary, the diversion mechanism of a kind of hyperchannel rotary self-locking formula coin (sign indicating number), are intended to solve above-mentioned defective.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
The utility model comprises two groups of buckets, is placed in the left and right sides respectively; Every group of bucket comprises two buckets, respectively corresponding four coin feeding holes; There is rotating shaft the below of two groups of buckets; Also comprise two pairs of meshing gears that are connected with rotating shaft, described meshing gear is by step motor drive; When coin or sign indicating number when entering coin slot, described bucket docks with coin slot; When coin or sign indicating number need be retracted into coin refund the time, described bucket docks with coin refund;
Compared with prior art, the beneficial effects of the utility model are: adopted the driving of dc stepper motor, noise is low, and running does not steadily have and impacts, and the life-span is long, cuts off self-lock, and gear drive is reliable.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a upward view of the present utility model;
Fig. 3 is a fundamental diagram of the present utility model;
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
By Fig. 1, Fig. 2 as seen: the utility model comprises two groups of buckets, is placed in the left and right sides respectively; Every group of bucket comprises two buckets 1, respectively corresponding four coin feeding holes 2; There is rotating shaft 5 below of two groups of buckets; Also comprise two pairs of meshing gears 3 that are connected with rotating shaft, described meshing gear 3 is driven by stepper motor 4; When coin or sign indicating number when entering coin slot, described bucket docks with coin slot; When coin or sign indicating number need be retracted into coin refund the time, described bucket docks with coin refund.
As seen from Figure 3: coin or sign indicating number are entered by four mouths 2 in top of the present utility model, control one that to enter in four coin buckets by system, when stepper motor clockwise rotates, drive one group of coin bucket by two pairs of meshing gears and clockwise rotate 135 degree, simultaneously, another group coin bucket rotates counterclockwise 135 degree and enters coin refund 6; When stepper motor rotated counterclockwise, two groups of bucket backward rotation 135 degree entered change machine or coin storing box mouth 7.