CN107748731A - It is a kind of with the calculator weighed with cash examining function - Google Patents
It is a kind of with the calculator weighed with cash examining function Download PDFInfo
- Publication number
- CN107748731A CN107748731A CN201711109696.1A CN201711109696A CN107748731A CN 107748731 A CN107748731 A CN 107748731A CN 201711109696 A CN201711109696 A CN 201711109696A CN 107748731 A CN107748731 A CN 107748731A
- Authority
- CN
- China
- Prior art keywords
- calculator
- fuselage
- weighed
- cash examining
- gravity sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
- G06F15/0208—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators for combination with other devices having a different main function, e.g. watches, pens
Abstract
The present invention provides a kind of with the calculator weighed with cash examining function, including fuselage and internal battery, it is characterised in that：Weighing device and ultraviolet currency detection lamp are provided with the fuselage, the ultraviolet currency detection lamp is by controlling its switch to be connected with battery.Beneficial effects of the present invention：Compared with prior art, the present invention has expanded the function of calculator, weighing device is additionally arranged, the article for being convenient for people to weigh to needs in consumption is weighed, and has cash examining function, people are avoided to be caused economic loss by query in consumption, small volume, it is convenient for carrying, it is simple in construction, it is reasonable in design, there is practicality.
Description
Technical field
Present invention relates particularly to a kind of with the calculator weighed with cash examining function.
Background technology
Nowadays, calculator is widely used, and still, the function of existing calculator is more single, simply simple to calculate number
Word, it can not meet the daily need of people, when people buy some articles for needing to weigh, such as rice, vegetables may
Cheated by seller, sell thing and give short weight, and people can not correct jin on the spot due to not weighing instrument suitably at that time
Two, find to be cheated afterwards but claim damages.In addition, people are typically due to differentiate money and receive query, made in consumption
Into economic loss, and existing cash inspecting machine volume is larger, not readily portable.Calculator small volume, is convenient for carrying, but does not have
Weigh and cash examining function.
The content of the invention
The purpose of the present invention be overcome in the prior art calculator without weighing and the defects of cash examining function.
Therefore, the invention provides a kind of with the calculator weighed with cash examining function, including fuselage and internal battery,
Weighing device and ultraviolet currency detection lamp are provided with the fuselage, the ultraviolet currency detection lamp is by controlling its switch and electric power storage
Pond connects.
Described ultraviolet currency detection lamp and switch is embedded in the sidepiece of fuselage.
Described weighing device includes coupler body, gravity sensor, amplifying circuit, A/D converter and microprocessor, the meter
Calculating device also includes display screen, internal circuit board, the gravity sensor, amplifying circuit, A/D converter, microprocessor and display
Screen be connected respectively with circuit board, gravity sensor by amplifying circuit, A/D converter and microprocessor connect, microprocessor and
Display screen is connected, and the circuit board is connected with battery.
The coupler body passes through fuselage, and coupler body is connected with the gravity sensor being arranged in fuselage, and gravity sensor is arranged on
Between the downside inwall of the coupler body and fuselage, the amplifying circuit, A/D converter and microprocessor are arranged in fuselage.
Beneficial effects of the present invention：Compared with prior art, the present invention has expanded the function of calculator, is additionally arranged dress of weighing
Put, the article for being convenient for people to weigh to needs in consumption is weighed, and can carry out calculating using calculator after weighing need to pay
Amount, and there is cash examining function, avoid people from being caused economic loss by query in consumption, small volume, conveniently take
Band, it is simple in construction, it is reasonable in design, there is practicality.
The present invention is described in further details below with reference to accompanying drawing.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the internal structure schematic diagram of the present invention.
Description of reference numerals：1st, fuselage；2nd, circuit board；3rd, A/D converter；4th, microprocessor；5th, coupler body；6th, ultraviolet is tested
Paper money lamp；7th, gravity sensor；8th, amplifying circuit；9th, battery；10th, switch；11st, display screen.
Embodiment
Embodiment one：
For overcome in the prior art calculator without weighing and the defects of cash examining function, the invention provides one kind to have
The calculator weighed with cash examining function, as illustrated in fig. 1 and 2, including fuselage 1 and internal battery 9, it is provided with the fuselage 1
Weighing device and ultraviolet currency detection lamp 6, the ultraviolet currency detection lamp 6 is by controlling its switch 10 to be connected with battery 9.It is described
Ultraviolet currency detection lamp 6 and switch embedded in fuselage 1 sidepiece.
The calculator function variation provided in the present embodiment, brings conveniently for the life of people, has function of weighing,
Be convenient for people to weigh to the article weighed of needs in consumption, and there is cash examining function, avoid people when consuming by
Economic loss is caused to query, small volume, is convenient for carrying, it is simple in construction, it is reasonable in design, there is practicality.
Embodiment two：
As shown in Fig. 2 described weighing device includes coupler body 5, gravity sensor 7, amplifying circuit 8, the and of A/D converter 7
Microprocessor 4, the calculator also include display screen 11, internal circuit board 2, the gravity sensor 7, amplifying circuit 8, A/D
Converter 3, microprocessor 4 and display screen 11 are connected with circuit board 2 respectively, and gravity sensor 7 is changed by amplifying circuit 8, A/D
Device 3 is connected with microprocessor 4, and microprocessor 4 is connected with display screen 11, and the circuit board 2 is connected with battery 9.
Coupler body 5 passes through fuselage 1, and coupler body 5 is connected with the gravity sensor 7 being arranged in fuselage 1, and gravity sensor 7 is set
Between the coupler body 5 and the downside inwall of fuselage 1, the amplifying circuit 8, A/D converter 3 and microprocessor 4 are arranged on machine
In body 1.
When needing to weigh, article is placed in bag, sack is hung on coupler body 5, grasps fuselage 1, with coupler body 5
Connected gravity sensor 7 is output to A/D converter 3 after the amplified circuit 8 of the weight signal of acquisition is amplified and is converted into numeral
Signal, data signal are input to microprocessor 4, and after the processing of microprocessor 4, the weight of article is shown by display screen 11
Come.
It is exemplified as above be only to the present invention for example, do not form the limitation to protection scope of the present invention, it is all
It is to be belonged to the same or analogous design of the present invention within protection scope of the present invention.
Claims (4)
- It is 1. a kind of with the calculator weighed with cash examining function, including fuselage and internal battery, it is characterised in that：The fuselage (1) weighing device and ultraviolet currency detection lamp (6) are provided with, the ultraviolet currency detection lamp (6) is by controlling its switch (10) It is connected with battery (9).
- It is 2. as claimed in claim 1 a kind of with the calculator weighed with cash examining function, it is characterised in that：Described ultraviolet Currency detection lamp (6) and switch (10) are embedded in the sidepiece of fuselage (1).
- It is 3. as claimed in claim 1 a kind of with the calculator weighed with cash examining function, it is characterised in that：Described dress of weighing Put including coupler body (5), gravity sensor (7), amplifying circuit (8), A/D converter (3) and microprocessor (4), the calculator Also include display screen (11), internal circuit board (2), it is the gravity sensor (7), amplifying circuit (8), A/D converter (3), micro- Processor (4) and display screen (11) are connected with circuit board (2) respectively, and gravity sensor (7) is changed by amplifying circuit (8), A/D Device (3) is connected with microprocessor (4), and microprocessor (4) is connected with display screen (11), and the circuit board (2) connects with battery (9) Connect.
- It is 4. as claimed in claim 3 a kind of with the calculator weighed with cash examining function, it is characterised in that：The coupler body (5) Through fuselage (1), coupler body (5) is connected with the gravity sensor (7) being arranged in fuselage (1), and gravity sensor (7) is arranged on institute Between the downside inwall for stating coupler body (5) and fuselage (1), the amplifying circuit (8), A/D converter (3) and microprocessor (4) are set Put in fuselage (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711109696.1A CN107748731A (en) | 2017-11-11 | 2017-11-11 | It is a kind of with the calculator weighed with cash examining function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711109696.1A CN107748731A (en) | 2017-11-11 | 2017-11-11 | It is a kind of with the calculator weighed with cash examining function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107748731A true CN107748731A (en) | 2018-03-02 |
Family
ID=61250689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711109696.1A Pending CN107748731A (en) | 2017-11-11 | 2017-11-11 | It is a kind of with the calculator weighed with cash examining function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107748731A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104699652A (en) * | 2013-12-08 | 2015-06-10 | 西安凯倍耐特智能工程有限公司 | Calculator with weighing and currency detecting functions |
-
2017
- 2017-11-11 CN CN201711109696.1A patent/CN107748731A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104699652A (en) * | 2013-12-08 | 2015-06-10 | 西安凯倍耐特智能工程有限公司 | Calculator with weighing and currency detecting functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180302 |