CN205318522U - Vending machine shipment reminding device - Google Patents
Vending machine shipment reminding device Download PDFInfo
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- CN205318522U CN205318522U CN201521002517.0U CN201521002517U CN205318522U CN 205318522 U CN205318522 U CN 205318522U CN 201521002517 U CN201521002517 U CN 201521002517U CN 205318522 U CN205318522 U CN 205318522U
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- vending machine
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- alarm set
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Abstract
The utility model relates to a vending machine technical field especially relates to a vending machine shipment reminding device, it is provided with electric connection's MCU, AD converter and vibration sensor in proper order to include in the vending machine, the MCU connection is provided with reminding device. The utility model discloses an invention aim at provides a vending machine shipment reminding device, adopts the utility model provides a technical scheme can whether the shipment be judged to the vending machine, avoids the consumer to forget the goods of shipment and do not tak eoff away.
Description
Technical field
This utility model relates to vending machine technical field, particularly relates to a kind of vending machine shipment alarm set.
Background technology
Automatic vending machine is the machine that can automatically pay goods according to the coin put into. Automatic vending machine, not by the restriction of time, place, can save manpower, convenient transaction, the micro supermarket of the 24 HOUR ACCESS that is otherwise known as. The shipment device of automatic vending machine is many is provided with helical member in cargo path, the end of helical member is provided with motor, kinds of goods are placed on the helical openings of helical member, by the rotation rotarily driving helical member of motor, and then the kinds of goods on helical member are pushed to picking window.
The existing vending machine picking window place that is everlasting is provided with transparency window, is used for observing whether kinds of goods export smoothly. Shipment is not carried out the device that detection judges due to vending machine, whether shipment can only rely on the observation of the human eye picking window to having transparency window, when the position that transparency window cannot be observed fallen into by kinds of goods, or kinds of goods drop in consumer careless time, and consumer can take for vending machine cannot normal operation.
Utility model content
Goal of the invention of the present utility model is in that to provide a kind of vending machine shipment alarm set, adopt that this utility model provides technical scheme can whether shipment judges to vending machine, it is to avoid the kinds of goods of shipment are forgotten and are not taken away by consumer.
In order to reach foregoing invention purpose, this utility model provides a kind of vending machine shipment alarm set, including being provided with the MCU, converter and the vibrating sensor that are electrically connected successively in vending machine; Described MCU is connected with alarm set.
This utility model adopts MCU and vibrating sensor that picking window is detected, when kinds of goods fall into picking window from freight house, certain vibration can be produced, vibrating sensor produces induced signal, this signal is by being caught by MCU after converter, after MCU receives induced signal, remind consumer's shipment by alarm set, it is to avoid the kinds of goods of shipment are forgotten and do not taken away by consumer.
As further improvement of the utility model, described vibrating sensor is arranged in the picking window of vending machine, this configuration avoids and causes vibrating sensor malfunction except picking vibration elsewhere outside window on vending machine, improves the accuracy that shipment is reminded.
As further improvement of the utility model, the revolution electric current circuit of shipment motor is connected on described MCU. This structure can be passed through the revolution electric current of motor and start MCU, namely when electric motor starting, and alarm set ability normal operation, further increase the accuracy of prompting.
Or, including current transformer and on-off circuit; Windings in series of described current transformer is arranged between shipment motor and power supply; Described switching circuit in series is arranged between described vibration sensor and power supply; The secondary windings in series of described current transformer is arranged at the control end of described on-off circuit.
Or, including voltage transformer and on-off circuit; Winding parallel of described voltage transformer is arranged between shipment motor and power supply; Described switching circuit in series is arranged between described vibration sensor and power supply; The Secondary Winding of described voltage transformer is arranged in parallel the control end in described on-off circuit.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below. It should be evident that the accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is this utility model embodiment 1 circuit block diagram;
Fig. 2 is this utility model embodiment 2 electric current block diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described. Obviously, described embodiment is only a part of embodiment of this utility model, rather than whole embodiments. Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Embodiment 1
As it is shown in figure 1, present embodiment discloses a kind of vending machine shipment alarm set, it is connected with alarm set 40 including being provided with the MCU10, converter 20 and the vibrating sensor 30, MCU10 that are electrically connected successively in vending machine.
When kinds of goods fall into picking window from freight house, certain vibration can be produced, vibrating sensor 30 produces induced signal, this signal is by being caught by MCU10 after converter 20, after MCU10 receives induced signal, and then judge that picking window fallen into by kinds of goods, remind consumer's shipment by alarm set 40, it is to avoid the kinds of goods of shipment are forgotten and do not taken away by consumer.
In order to improve the accuracy that shipment is reminded, vibrating sensor 30 is arranged in the picking window of vending machine, this configuration avoids and causes vibrating sensor 30 malfunction except picking vibration elsewhere outside window on vending machine.
Simultaneously, MCU10 can connect on the revolution electric current circuit being arranged on shipment motor 50, is controlled the startup of MCU10 by the revolution electric current of motor 50, namely when motor 50 starts, alarm set 40 could normal operation, extraneous that occur and artificial all without allowing error in judgement.
Embodiment 2
Present embodiment discloses a kind of vending machine shipment alarm set, be also included in vending machine being provided with the MCU10, converter 20 and the vibrating sensor 30, MCU10 that are electrically connected successively being connected with alarm set 40.
As shown in Figure 2, further improvement as technical scheme, the present embodiment difference from Example 1 is in that, including current transformer 61 and on-off circuit 62, windings in series of current transformer 61 is arranged between shipment motor 50 and power supply 70, on-off circuit 62 is arranged in series between vibration sensor 30 and power supply 70, and the secondary windings in series of current transformer 61 is arranged at the control end of on-off circuit 62.This structure makes alarm set when vending machine motor 50 normally opens, and vibrating sensor 30 just enters waiting detection vibration signal, does not enter detection when motor 50 does not start. Extraneous that occur and artificial all without allowing error in judgement.
Certainly, current transformer can replace with voltage transformer, when adopting voltage transformer, winding parallel of voltage transformer is arranged between shipment motor and power supply, switching circuit in series is arranged between vibration sensor and power supply, and the Secondary Winding of voltage transformer is arranged in parallel the control end in on-off circuit.
Embodiments described above, is not intended that the restriction to this technical scheme protection domain. The amendment made within any spirit at above-mentioned embodiment and principle, equivalent replacement and improvement etc., should be included within the protection domain of this technical scheme.
Claims (5)
1. a vending machine shipment alarm set, it is characterised in that:
Including being provided with the MCU, converter and the vibrating sensor that are electrically connected successively in vending machine;
Described MCU is connected with alarm set.
2. a kind of vending machine shipment alarm set according to claim 1, it is characterised in that:
Described vibrating sensor is arranged in the picking window of vending machine.
3. a kind of vending machine shipment alarm set according to claim 1 and 2, it is characterised in that:
The revolution electric current circuit of shipment motor is connected on described MCU.
4. a kind of vending machine shipment alarm set according to claim 1 and 2, it is characterised in that:
Including current transformer and on-off circuit;
Windings in series of described current transformer is arranged between shipment motor and power supply;
Described switching circuit in series is arranged between described vibrating sensor and power supply;
The secondary windings in series of described current transformer is arranged at the control end of described on-off circuit.
5. a kind of vending machine shipment alarm set according to claim 1 and 2, it is characterised in that:
Including voltage transformer and on-off circuit;
Winding parallel of described voltage transformer is arranged between shipment motor and power supply;
Described switching circuit in series is arranged between described vibrating sensor and power supply;
The Secondary Winding of described voltage transformer is arranged in parallel the control end in described on-off circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521002517.0U CN205318522U (en) | 2015-12-04 | 2015-12-04 | Vending machine shipment reminding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521002517.0U CN205318522U (en) | 2015-12-04 | 2015-12-04 | Vending machine shipment reminding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205318522U true CN205318522U (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521002517.0U Active CN205318522U (en) | 2015-12-04 | 2015-12-04 | Vending machine shipment reminding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205318522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020038392A1 (en) * | 2018-08-23 | 2020-02-27 | 山东新北洋信息技术股份有限公司 | Method for prompting pick up of forgotten item, vending machine, electronic device and storage medium |
-
2015
- 2015-12-04 CN CN201521002517.0U patent/CN205318522U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020038392A1 (en) * | 2018-08-23 | 2020-02-27 | 山东新北洋信息技术股份有限公司 | Method for prompting pick up of forgotten item, vending machine, electronic device and storage medium |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |