TWM617259U - Electronic safe control device - Google Patents

Abstract

This creation is about an electronic cash drawer control device, including a cash drawer, RJ interface data line and an electronic control switch. The cash drawer is equipped with a cash drawer and a control group that controls the opening of the cash drawer. The electronic control switch includes a shell and a switch. , A booster unit and a power plug-in cable. The two contact ends of the switch are electrically connected to the USB plug-in terminal and the booster unit. The USB plug-in end is for plugging in a mobile power supply. The RJ interface data line is electrically connected; when the switch is pressed to close the two contact ends, the boost unit will boost the voltage input by the mobile power supply to the required voltage drop, which is transmitted to the control group via the RJ interface data line , Unlock the cash drawer with the drive control group to open the cash drawer.

Description

Electronic cash drawer control device

This creation is related to an electronic cash drawer control device, especially one that is suitable for an external mobile power supply, and integrates the booster unit into the electronic control switch to reduce external wiring, maintain the tidiness of the desktop, and avoid the disorder of the desktop.

The existing cash drawers on the market can be roughly divided into three types of ways to open the cash drawer. One of them is to directly open the cash drawer by turning the lock on the cash drawer to the manually opened lock position with a key; the other is to open the cash drawer directly. The cash drawer is integrated and connected with the Point of Sale (POS) system, and the cash drawer is opened through the software program control in the point of sale information system; the third type does not use the point of sale information system (refer to the third figure), but An AC-to-DC transformer 20 and an electronic control switch 30 are directly connected to the cash drawer 10, that is, one of the contact ends of the electronic control switch 30 is connected to the AC-to-DC transformer 20 with a wire, and the AC-to-DC transformer 20 is directly inserted in the building On the mains socket of the main body, the electric control switch 30 is electrically connected to the cash drawer 10 through the RJ interface data line 40, so when the AC-to-DC transformer 20 is plugged into the mains socket and the piezoelectric control switch 30 is turned off, the input can be The commercial power is converted into a required voltage drop by the AC-to-DC transformer 20, and the cash box 101 of the cash drawer 10 is driven to open through the voltage drop.

However, since the third method of opening the cash box can only be used in situations where city electricity can be provided, it is suitable for stores opened in buildings, but for stores opened outdoors (such as night markets, garden parties... .Occasion), due to the inability to obtain the supply of city electricity, the electronic cash drawer cannot be used in outdoor occasions.

Today, this creator has developed this creation in view of the above-mentioned shortcomings in the actual implementation and use of the existing cash drawers.

The main purpose of this creation is to provide an electronic cash drawer control device, which can be used in situations where mains power cannot be provided but only an external mobile power supply, and a booster unit is integrated inside the electronic control switch for users to directly use The two ends of the RJ interface data cable are plugged into the electric switch and the cash drawer, and the cash drawer of the cash drawer can be opened by pressing the electric switch.

This creation is realized by the following technologies:

An electronic cash drawer control device, comprising at least one cash drawer, an RJ interface data line and an electric control switch, the cash drawer is provided with a cash drawer and a control group, the control group is used to control the opening of the cash drawer; the electronic control The switch includes a housing, a switch, a boost unit, and a power cord. The two contact ends of the switch are respectively electrically connected to the RJ interface data line and the boost unit. The power cord has a USB The plug-in terminal, the control group and the boost unit are electrically connected with the RJ interface data line; press the switch to close the two contact ends, and the boost unit boosts the input voltage to the required level After the pressure drop, it is transmitted to the control group via the RJ interface data line, so that the control group is unlocked and the cash drawer is opened.

The advantages of this creation: The electronic cash drawer control device of this creation is connected to a power plug cord at one of the contacts of the switch, and the power plug cord has a USB plug end, which can be directly plugged into a mobile power supply or a USB charger, and then The power supply cash drawer of the mobile power supply controls the opening of the cash drawer, so that the electronic cash drawer can be used in situations where there is no mains power supply.

The electronic cash drawer control device created by this invention directly integrates the step-up unit inside the electronic control switch without the need for an external transformer. The user can directly plug the electronic control switch and the cash drawer through the two ends of the RJ interface data line. The cash drawer of the cash drawer can be opened by pressing the electronic control switch. By reducing the wiring between the electrical control switch and the cash drawer, the desktop is kept tidy and the desktop is prevented from being disordered.

In order to have a more complete and clear disclosure of the technical content, the new purpose and the effect achieved in this creation, I will explain it in detail below, and please refer to the disclosed diagram and drawing number together:

Please refer to the first and second pictures.

The electronic cash drawer control device of this invention includes at least one cash drawer 1, an electric control switch 2 and an RJ interface data line 3, among which:

The cash drawer 1 includes a cash drawer 11 and a control group 12, and the control group 12 is used to control the opening of the cash drawer 11;

The electronically controlled switch 2 includes a housing 21, a switch 22, a boost unit 23, and a USB plug terminal 24. The two contact terminals of the switch 22 are electrically connected to the USB plug terminal 24 and the boost unit 23, respectively. The USB port 24 is plugged into a mobile power supply 4 or a USB charger 5, and the boost unit 23 and the control group 12 are electrically connected with the RJ interface data line 3.

When the switch 22 is pressed, the two contact ends of the switch 22 can be closed, so that the voltage provided by the mobile power supply 4 can be input to the boost unit 23, and the boost unit 23 boosts the input voltage to obtain a The working pressure drop is transmitted to the control group 12 via the RJ interface data line 3, and the control group 12 is driven to open the cash box 11 of the cash drawer 1.

In addition, in a preferred embodiment of the electronic cash drawer control device of the present invention, the USB plug terminal 24 can also be plugged into the USB charger 5, so that the electronic cash drawer of the present invention can also be applied to occasions where city power is provided.

The above-mentioned examples are only part of the embodiments of this creation, and are not intended to limit this creation. Those modified with slight changes based on the creative spirit and characteristics of this creation should also be included in the scope of this patent.

In summary, this creative embodiment can indeed achieve the expected use effect, and the specific technical means disclosed by it have not been seen in similar products, nor have they been disclosed before the application. It is in full compliance with the patent law. Regulations and requirements, Yan submits an application for a new patent in accordance with the law, and asks for favors for examination, and grants a patent for approval, it is really convenient.

1: cash drawer

11: cash drawer

12: Control group

2: Electric control switch

21: Shell

22: switch

23: Boost unit

24: USB port

3: RJ interface data line

4: Power bank

5: USB charger

10: cash drawer

101: cash drawer

20: AC to DC transformer

30: Electric control switch

40: RJ interface data line

Figure 1: Schematic block diagram of the structure of the electronic cash drawer control device of this creation

Figure 2: The three-dimensional schematic diagram of the electronic cash drawer control device structure of this creation

Figure 3: Three-dimensional schematic diagram of the existing electronic cash drawer control device architecture

1: cash drawer

11: cash drawer

12: Control group

2: Electric control switch

22: switch

23: Boost unit

24: USB port

3: RJ interface data line

4: Power bank

5: USB charger

Claims (1)

An electronic cash drawer control device, comprising at least one cash drawer, an RJ interface data line and an electric control switch, the cash drawer is provided with a cash drawer and a control group, the control group controls the opening of the cash drawer; the electronic control switch It includes a housing, a switch, a boost unit, and a USB plug terminal. The two contact terminals of the switch are electrically connected to the USB plug terminal and the boost unit respectively, and the USB plug terminal is plugged in Connected to a mobile power supply or a USB charger, the control group and the boost unit are electrically connected with the RJ interface data line; when the two contact ends of the switch are closed, the boost unit will input The voltage boost conversion obtains a working voltage drop, the working voltage drop is transmitted to the control group through the RJ interface data line, and the control group degrades the lock and opens the cash drawer according to the working pressure.

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