CN110954194A

CN110954194A - Cabinet type unmanned electronic scale

Info

Publication number: CN110954194A
Application number: CN201911245489.8A
Authority: CN
Inventors: 弋智强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-07
Filing date: 2019-12-07
Publication date: 2020-04-03

Abstract

The invention discloses a cabinet type unmanned electronic scale which comprises a base, wherein a weighing container is arranged above the base, an intelligent electronic display screen is arranged on one side of the base, a confirmation single key is arranged on one side of the intelligent electronic display screen, and a single outlet is formed in the outer wall of the base. Compared with the prior art, the invention has the advantages that: through the cooperation work of weighing all spare parts in container and the base, realize that the customer buys of weighing by oneself, overall structure is simple and practical, and convenient operation need not shop personnel manual operation and makes things convenient for the customer to purchase, realizes entering the shop and selects the unmanned retail who walks promptly to be equipped with the siren, improve the availability factor, appearance elegant appearance.

Description

Cabinet type unmanned electronic scale

Technical Field

The invention relates to the field of supermarkets, in particular to a cabinet type unmanned electronic scale.

Background

Commercial trading platforms have been developing over the years, from traditional sales supermarkets to unmanned retail stores which are now increasingly sophisticated.

Electronic scale English name: electronic balance is a type of weighing apparatus, which is a tool for measuring the mass of an object using hooke's law or the principle of lever balance of force. The electronic scale can be divided into three categories of mechanical scales, electronic scales and electromechanical combination scales according to the structural principle, and mainly comprises a bearing system such as a scale pan and a scale body, a force transmission and conversion system such as a lever force transmission system, a sensor, a value indicating system such as a dial and an electronic display instrument 3.

Common electronic scales on the market need to be operated by supermarket staff and are complicated in operation process, so that the cabinet type unmanned electronic scale is inevitably designed.

Disclosure of Invention

The technical problem to be solved by the invention is that the electronic scales in the current supermarket retail stores have single structural functions, need related personnel to operate, are complicated in process, consume a large amount of manpower and material resources and occupy unnecessary time.

In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides a cabinet type unmanned electronic scale, includes the base, and the base top is installed and is weighed the container, and base one side is equipped with intelligent electronic display screen, and intelligent electronic display screen one side is installed and is confirmed out the single key, and the base outer wall is equipped with out the single mouth.

Compared with the prior art, the invention has the advantages that: through the cooperation work of weighing all spare parts in container and the base, realize that the customer buys of weighing by oneself, overall structure is simple and practical, and convenient operation need not shop personnel manual operation and makes things convenient for the customer to purchase, realizes entering the shop and selects the unmanned retail who walks promptly to be equipped with the siren, improve the availability factor, appearance elegant appearance.

As an improvement, the size specification of the weighing container is matched with the size specification of the base.

As a modification, the base is connected below the bottom plate of the weighing container through a weighing mechanism.

As an improvement, a spring sensor is arranged in the weighing mechanism, the spring sensor is connected with an amplifying circuit through a lead, the amplifying circuit is connected with an analog-to-digital converter through a lead, and the analog-to-digital converter is connected with a control chip through a lead.

As an improvement, one side of the control chip is connected with the socket through an electric wire and a plug, and the other side of the control chip is connected with an alarm through a lead.

As an improvement, a printer is arranged in one side of the base of the single outlet, and the printer is connected through a lead to confirm that a single key is output.

Drawings

Fig. 1 is a schematic structural diagram of a cabinet type unmanned electronic scale.

Fig. 2 is a schematic diagram of the structure inside the base of a cabinet-type unmanned electronic scale.

As shown in the figure: 1. weighing container, 2, base, 3, intelligent electronic display screen, 4, confirming single key, 5, single outlet, 6, weighing mechanism, 7, control chip, 8 and alarm.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

When the invention is implemented specifically, the cabinet type unmanned electronic scale comprises a base 2, a weighing container 1 is arranged above the base 2, an intelligent electronic display screen 3 is arranged on one side of the base 2, an identification single key 4 is arranged on one side of the intelligent electronic display screen 3, and a single outlet 5 is arranged on the outer wall of the base 2.

The weighing container 1 is matched with the base 2 in size.

The weighing container 1 is connected with the base 2 through a weighing mechanism 6 under the bottom plate.

The weighing mechanism 6 is internally provided with a spring sensor which is connected with an amplifying circuit through a lead, the amplifying circuit is connected with an analog-to-digital converter through a lead, and the analog-to-digital converter is connected with a control chip 7 through a lead.

One side of the control chip 7 is connected with the socket through an electric wire and a plug, and the other side is connected with an alarm 8 through a lead.

The single outlet 5 is provided with a printer inside one side of the base 2, and the printer is connected with the confirmed single key 4 through a lead.

The working principle of the invention is as follows: the customer puts into weighing container with commodity, and weighing mechanism calculates the quality through the spring rises, specifically is that spring sensor takes place elastic deformation to make impedance change, use excitation voltage to change simultaneously, output a changed analog signal, this signal amplifies the output to analog-to-digital converter through amplifier circuit, converts the digital signal output to the control chip of being convenient for handle.

The control chip outputs the result to the intelligent electronic display screen according to the programmed program, the unit price, the weight and the total price (including the commodity name) of the required commodity are displayed, when the customer weighs the required commodity, the customer can click to confirm the single key, the printer prints the displayed result on the bill, and the bill is transmitted out through the single outlet.

When the commodity taken out by the customer is not returned or not confirmed within the set time, the control chip transmits the warning signal to the alarm through the lead, and the alarm gives a warning prompt.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature, and in the description of the invention, "plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

In the description herein, reference to the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention.

Claims

1. A cabinet type unmanned electronic scale comprises a base (2), and is characterized in that: base (2) top install and weigh container (1), base (2) one side be equipped with intelligent electronic display screen (3), intelligent electronic display screen (3) one side install and confirm single bond (4), base (2) outer wall be equipped with out single mouthful (5).

2. The cabinet-type unmanned electronic scale of claim 1, wherein: the weighing container (1) is matched with the base (2) in size and specification.

3. The cabinet-type unmanned electronic scale of claim 1, wherein: the bottom plate of the weighing container (1) is connected with the base (2) through a weighing mechanism (6).

4. The cabinet-type unmanned electronic scale of claim 3, wherein: the spring sensor is arranged in the weighing mechanism (6), the spring sensor is connected with an amplifying circuit through a lead, the amplifying circuit is connected with an analog-to-digital converter through a lead, and the analog-to-digital converter is connected with a control chip (7) through a lead.

5. The cabinet-type unmanned electronic scale of claim 4, wherein: one side of the control chip (7) is connected with the socket through an electric wire and a plug, and the other side of the control chip is connected with an alarm (8) through a lead.

6. The cabinet-type unmanned electronic scale of claim 1, wherein: the single outlet (5) is internally provided with a printer at one side of the base (2), and the printer is connected with the confirmed single key (4) through a lead.