CN201319199Y

CN201319199Y - Safe automatic door of automatic beverage vending machine

Info

Publication number: CN201319199Y
Application number: CNU2008202165865U
Authority: CN
Inventors: 杨兴远; 郑小勇
Original assignee: Jiangsu Cas Shisun Vending Machine Equipment Co Ltd
Current assignee: Jiangsu Cas Shisun Vending Machine Equipment Co Ltd
Priority date: 2008-11-11
Filing date: 2008-11-11
Publication date: 2009-09-30
Anticipated expiration: 2018-11-11

Abstract

The utility model relates to a safe automatic door of an automatic beverage vending machine, which comprises a sheltering door, a box body, an elastic hinge, a soft-touch switch, an infrared sensor, a main controller and an electromagnetic lock. The soft-touch switch and the infrared sensor are used as signal input ends and connected with the main controller. The signal output end of the main controller is connected with the electromagnetic lock. When no person pays money for the beverage, the automatic door is closed; when a person pays money for the beverage, the automatic door is opened after the beverage is prepared and the automatic door is closed again after the beverage is taken away. The utility model can solve safety and health problem of the automatic beverage vending machine due to unmanned custody.

Description

A kind of automated beverage vending machine safety automatically-controlled door

Technical field:

The utility model relates to a kind of automated beverage vending machine safety automatically-controlled door.

Background technology:

The automated beverage vending machine is responsible for selling, is moved convenient, advantage such as make things convenient for customers because of it without the special messenger and extensively is used in public arenas such as hotel, school, shop.Present automated beverage vending machine beverage outlet generally is equipped with one and covers door, cover door by hinges in door upper end or left end and casing fix.

But existing cover door gear and have following defective:

(1), anyone rely on hand break off with the fingers and thumb can random opening/closing this cover door, beverage is taken mouth and is easy to destroyed; Staff can be easy to stretch in addition, just rests on the dixie cup that cupule Lou divides rim of a cup thereby take out by force, causes that dixie cup is lost, rim of a cup jump ring contact is by rough stretcher strain.

(2), covering door closes tight inadequately, often be in semi-closed state, only can simply isolate extraneous as dust etc. are taken mouth to beverage pollution, higher the showing of sugar content of selling for automatic vending machine brews instant beverage, especially in summer, can attract insects such as fly, ant and enter beverage and take mouth, form serious food sanitation safe problem hidden danger.

(3), for now brewing instant beverage because door opens, before beverage pouring and boiling does not finish, have the people often and stretch out one's hand and enter beverage outlet and get cup, cause beverage to spill easily and scald the consumer.

Summary of the invention:

For overcoming the deficiency of above technology, the utility model provides a kind of automated beverage vending machine safety automatically-controlled door, and this device can solve safety and the hygienic issues of automated beverage vending machine because of unattended generation.

The technical solution of the utility model is: a kind of automated beverage vending machine safety automatically-controlled door, and comprise and cover door, casing, elastic hinge, electromagnetic lock, touch-switch, master controller, infrared sensor, wherein:

A described end that covers door links to each other by the casing of elastic hinge with the automated beverage vending machine, and described elastic hinge is a spring hinge, covers door and can close automatically under the elastic force effect of spring hinge;

Described touch-switch is installed in casing and covers on the surface of contact of door, and links to each other with the master controller signal input part as the switching value signal; Is touch switch when covering door after closing, and touch-switch is translated into the switching value signal and passes to master controller;

Described electromagnetic lock is fixed on the casing, and links to each other with the output terminal of master controller, and dead bolt is arranged in the electromagnetic lock, and dead bolt is extended or draw back under the control of master controller, to pin or door is covered in release;

Described infrared sensor be arranged on the casing with beverage outlet in the cup opposite position that falls, whether an end is used to detect beverage outlet has cup to fall, the other end links to each other with the master controller input end as trigger pip.

Preferred version as the technical program: described elastic hinge is selected spring hinge for use; Described master controller is a singlechip chip, preferred STC12C5410 series monolithic.

The utility model can be realized: consume when taking beverage at nobody, automatically-controlled door is in closed condition, and when taking beverage operation, automatic door lock is opened when beverage pouring and boiling finishes, and beverage is taken away, and automatically-controlled door resets, and locking closes then.

Advantage of the present utility model:

(1), consume when taking beverage, automatically-controlled door is in closed condition, and anyone cannot arbitrarily break off with the fingers and thumb with hand covers door at nobody.Like this owing to get the dixie cup that causes of cup by force and lose, the rim of a cup jump ring contact situation such as distortion that is stretched can be avoided.

(2), during no human consumption or after taking beverage, automatically-controlled door is closed automatically, thereby solved the food sanitation safe problem.

(3), because automatically-controlled door just can be opened after well automatically at beverage pouring and boiling, people just can not occur owing to beverage spills the situation of scalding the consumer when taking beverage like this.

Description of drawings:

Fig. 1 is a structural representation described in the utility model;

Fig. 2 is a user mode structural representation of the present utility model;

Fig. 3, Fig. 4, Fig. 5 are control principle block diagram of the present utility model.

Among the figure: 1-covers door, 2-electromagnetic lock, 2-1-dead bolt, 3-touch-switch, 4-master controller, 5-infrared sensor, 6-spring hinge, 7-casing, 8-beverage outlet, 9-dixie cup.

Embodiment:

As shown in Figure 1 and Figure 2: the utility model comprises and covers door 1, electromagnetic lock 2, touch-switch 3, master controller 4, infrared sensor 5, spring hinge 6, casing 7.

The left end that covers door 1 links to each other with casing 7 by spring hinge 6.

Casing 7 is provided with a touch-switch 3 with the right-hand member surface of contact that covers door 1, promptly contacts with it after door 1 closes when covering, and touch-switch 3 will send block signal and pass to master controller 4.

Electromagnetic lock 2 is fixed on the casing 7, and dead bolt 2-1 is arranged in the electromagnetic lock 2, and dead bolt 2-1 is extended or draw back under the control of master controller 4, to pin or door 1 is covered in release.

Infrared sensor 5 is arranged on the casing 7, and the one end links to each other with master controller 4, and the other end may detect the dixie cup 9 that falls in the beverage outlet 8 for probe.

As Fig. 3, Fig. 4, Fig. 5, under the normal condition, cover door 1 and be in closure state, the dead bolt 2-1 of electromagnetic lock 2 blocks it from covering door 1 outside, and it can not be opened; When taking place, beverage takes operation, when dixie cup 9 leaks down automatically, detected by infrared sensor 5, infrared sensor 5 sends a trigger pip to master controller 4, start delay procedure, this delay procedure execution time equals the time of automated beverage vending machine beverage pouring and boiling, stirring, and time-delay finishes, and corresponding control signal is sent to the signal controlling pin of electromagnetic lock 2, this moment, electromagnetic lock dead bolt 2-1 drew back, electromagnetic lock 2 is opened, and the human hand just can be opened easily and cover door 1, takes out beverage; Because be subjected to the elastic force effect of spring hinge 6, cover the position that can automatically restore to closed condition after door 1 is unclamped by staff, cover door and 1 moment of closing touched touch-switch 3, connect block signal, block signal feeds back to master controller 4, master controller 4 sends electromagnetic lock dead bolt 2-1 and stretches out signal, will cover door 1 and pin.

The master controller 4 of present embodiment adopts the STC12C5410 single-chip microcomputer.

Claims

1, a kind of automated beverage vending machine safety automatically-controlled door, comprise and cover door, casing, elastic hinge, it is characterized in that: also comprise touch-switch, infrared sensor, master controller, electromagnetic lock, described touch-switch is installed in casing and covers on the surface of contact of door, and links to each other with the master controller signal input part as the switching value signal; Described infrared sensor is arranged on the casing, and whether the one end detects beverage outlet has cup to fall, and the other end links to each other with the master controller input end as trigger pip; Described electromagnetic lock is fixed on the casing, and links to each other with the output terminal of master controller, and dead bolt is arranged in the electromagnetic lock, and dead bolt is extended or draw back under the control of master controller, to pin or door is covered in release.

2, a kind of automated beverage vending machine safety automatically-controlled door according to claim 1, it is characterized in that: described elastic hinge is a spring hinge.

3, a kind of automated beverage vending machine safety automatically-controlled door according to claim 1, it is characterized in that: described master controller is a singlechip chip.