CN205942804U - Portable pricing ware that charges - Google Patents
Portable pricing ware that charges Download PDFInfo
- Publication number
- CN205942804U CN205942804U CN201620923164.6U CN201620923164U CN205942804U CN 205942804 U CN205942804 U CN 205942804U CN 201620923164 U CN201620923164 U CN 201620923164U CN 205942804 U CN205942804 U CN 205942804U
- Authority
- CN
- China
- Prior art keywords
- casing
- microprocessor
- fee register
- voltage
- outfan
- 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.)
- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a portable pricing ware that charges. This portable pricing ware that charges includes casing, plug and establishes the socket that charges on the preceding shell face of casing, and the socket that charges passes through the power cord and the plug electricity is connected, be equipped with in the casing rectifier be connected with the power cord electricity and with the electric chargeable call who is connected of the output of rectifier, still be equipped with microprocessor, voltage sample unit, voltage AD conversion unit, current sample unit and electric current AD conversion unit in the casing, be equipped with input keyboard and the display screen be connected with the microprocessor electricity on the preceding shell face of casing. When having the current conveyance, microprocessor begins the timing, and microprocessor deals with the charges of electricity in the institute of computing technology according to voltage, electric current, charge time and the input electrovalency of gathering at any time, shows that screen display shows electrovalency, charge volume, charge time and the charges of electricity. The utility model discloses portable pricing ware that charges conveniently carries, can use in places such as ordinary family, school, mill, market, hotel, restaurants.
Description
Technical field
This utility model is related to the valuation equipment technical field that charges, and more particularly to a kind of portable is applied to electric automobile
Or the charging fee register of electric bicycle.
Background technology
Electric automobile is counted as the development trend of automobile of future generation always, being functionally similar in gas station of charging pile
Fuel charger, can provide the energy for electric automobile.Charging pile is generally fixed on ground or wall, is installed on public building and residence
In people's community parking field or charging station, the input of charging pile and AC network are directly connected to, and outfan is equipped with for for electronic
The charging socket that automobile charges.
As the important downstream pillar industry of ev industry chain, its market-oriented prospect seems quite optimistic to charging pile,
Although but industry prospect is unanimously had an optimistic view of, the development not full maturity of current electric automobile market, standard, planning and soil three
Big problem is blocked before the road that charging pile is built, and the charging pile of architectonical is built and do not sailed right before the wind.At present, the charging built up
Stake is less, such as in places such as market, Public Parkings, does not have enough charging piles, but electric automobile is more, and charge
Time is long, and the few charging pile of quantity can not meet charge requirement at all, brings inconvenience to charging electric vehicle.
And, many existing electric bicycle charging piles or electric automobile charging pile are mostly fixing electricity price+service charges,
Plug-in card pay, portable with having no on sale at present with the charging fee register market filled, also have no document report.
For these reasons it is necessary to provide a kind of portable charged fee register, in average family, school, factory, business
The places such as field, hotel, restaurant can use, and electricity price is consulted, and charges paying.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of portable charged fee register, electric bicycle or electricity
Electrical automobile, when charging in the places such as average family, school, factory, market, hotel, restaurant, can pass through this portable charged meter
Valency device meterage is used, and solves the problems, such as that charging pile deficiency causes current electric bicycle or electric automobile can not charge in time.
For solving above-mentioned technical problem, the technical scheme that this utility model adopts is：There is provided a kind of portable charged
Fee register, this charging fee register includes casing, plug and the charging socket being located in shell surface before this casing, and this charging socket passes through
Power line is electrically connected with this plug, be provided with this casing electrically connect with this power line commutator for receiving its terminal voltage and with
The rechargeable battery of the outfan electrical connection of this commutator；It is additionally provided with this casing and electrically connect with the outfan of this rechargeable battery
Microprocessor；The front shell surface of this casing is provided with the input keyboard electrically connecting with this microprocessor and display screen, this enter key
Disk and display screen all electrically connect terminal voltage and electric current to receive described rechargeable battery with the outfan of this rechargeable battery；Should
Be additionally provided with the voltage sampling unit electrically connecting with this power line for gathering its terminal voltage in casing, this voltage sampling unit defeated
Go out end electrical connection voltage AD conversion unit, the outfan of this voltage AD conversion unit electrically connects this microprocessor；This casing
Inside it is additionally provided with the current sampling unit in the phase line being connected on this power line, the outfan electrical connection electric current of this current sampling unit
AD conversion unit, the outfan of this electric current AD conversion unit electrically connects this microprocessor.
In another embodiment of the portable charged fee register of this utility model, this input keyboard is provided with for inputting
The button of electricity price and for for this microprocessor reset button.
In another embodiment of the portable charged fee register of this utility model, the front shell surface of this casing is provided with electricity
Source switch, this on and off switch is connected on this power line, is switched on or switched off electric with this plug in this charging fee register for control
The all components and parts connecting.
In another embodiment of the portable charged fee register of this utility model, the rear shell surface of this casing is provided with insurance
Silk box and corresponding electric fuse, the series connection of this electric fuse is located in the phase line of this power line.
In another embodiment of the portable charged fee register of this utility model, this charging fee register is provided with power supply instruction
Lamp, this power supply indicator is electrically connected for receiving its terminal voltage with this power line.
In another embodiment of the portable charged fee register of this utility model, this microprocessor is 80C51 single-chip microcomputer.
The beneficial effects of the utility model are：The portable charged fee register of this utility model includes casing, plug and is located at
Charging socket in shell surface before this casing, this charging socket is electrically connected with this plug by power line, is provided with and is somebody's turn to do in this casing
Power line electrically connects commutator and the rechargeable battery electrically connecting with the outfan of this commutator for receiving its terminal voltage；Should
It is additionally provided with the microprocessor electrically connecting with the outfan of this rechargeable battery in casing；The front shell surface of this casing is provided with micro- with this
The input keyboard of processor electrical connection and display screen, this input keyboard and display screen are all electrically connected with the outfan of this rechargeable battery
Connect the terminal voltage to receive this rechargeable battery and electric current；It is additionally provided with this casing and electrically connect for gathering its end with this power line
The voltage sampling unit of voltage, the outfan electrical connection voltage AD conversion unit of this voltage sampling unit, this voltage modulus turns
The outfan changing unit electrically connects this microprocessor；It is additionally provided with the current sample in the phase line being connected on this power line in this casing
Unit, the outfan electrical connection electric current AD conversion unit of this current sampling unit, the outfan of this electric current AD conversion unit
Electrically connect this microprocessor.To the reset key first pressed before electric automobile or electric bicycle charging on input keyboard to micro- place
The electricity price of reason device record, charging interval, charge volume and electricity charge data are zeroed out, and then pass through electricity price input keyboard input electricity
Valency, from charging, microprocessor starts timing, and microprocessor is according to the voltage gathering, electric current, charging interval and input electricity
Valency calculates electric motor car the dealt with electricity charge of charging, display screen display electricity price, charging interval, charge volume and the electricity charge.This utility model is just
Take formula charging fee register to be convenient for carrying, can use in places such as average family, school, factory, market, hotel, restaurants, electricity
Valency, charging interval and the electricity charge are very clear, solve the problems, such as that the electric motor car that current charging pile deficiency causes charges inconvenient.
Brief description
Fig. 1 is the structural representation of the front shell surface of this utility model portable charged fee register embodiment 1 casing；
Fig. 2 is the schematic block diagram of portable charged fee register shown in Fig. 1；
Fig. 3 is the structural representation of the front shell surface of this utility model portable charged fee register embodiment 2 casing；
Fig. 4 is the circuit theory diagrams of portable charged fee register shown in Fig. 3.
Specific embodiment
For the ease of understanding this utility model, below in conjunction with the accompanying drawings and specific embodiment, this utility model is carried out more detailed
Thin explanation.Preferred embodiment of the present utility model is given in accompanying drawing.But, this utility model can be different with many
Form is realizing the embodiment however it is not limited to described by this specification.On the contrary, providing the purpose of these embodiments to be to make to this
The understanding of the disclosure of utility model is more thoroughly comprehensive.
It should be noted that unless otherwise defined, all of technology that this specification is used and scientific terminology with belong to
The implication that those skilled in the art of the present utility model are generally understood that is identical.Of the present utility model used in the description
Term be intended merely to describe specific embodiment purpose, be not intended to limit this utility model.This specification is used
Term "and/or" includes the arbitrary and all of combination of the Listed Items of one or more correlations.
Below in conjunction with the accompanying drawings, each embodiment of the present utility model is described in detail.
Embodiment 1
See also Fig. 1 and Fig. 2, Fig. 1 is the front shell surface of this utility model portable charged fee register embodiment 1 casing
Structural representation, Fig. 2 is the schematic block diagram of portable charged fee register shown in Fig. 1.
The charging that in embodiment 1, portable charged fee register is included on casing 1, plug 2 and the front shell surface being located at casing 1 is inserted
Seat 3, charging socket 3 is electrically connected with plug 3 by power line 4, and power line 4 includes the part in casing and the part outside casing.
As shown in Fig. 2 being provided with the commutator electrically connecting with power line in casing and electrically connecting with the outfan of commutator
Rechargeable battery, plug 2 connects 220V civil power, and commutator receives 220V civil power and exports unidirectional current and filled for rechargeable battery
Electricity.
It is additionally provided with the microprocessor electrically connecting with the outfan of rechargeable battery, rechargeable battery is microprocessor in casing
Electric energy is provided；The front shell surface of casing is provided with the input keyboard electrically connecting with microprocessor and display screen, and input keyboard is provided with number
Word, arithmetic point and monetary unit, for inputting electricity price, this display screen is used for showing that charging interval (unit is hour), electricity price are (single
Position is unit), the electricity charge (unit be unit) and charge volume (unit is degree).
Input keyboard and display screen are all electrically connected with the outfan of rechargeable battery to receive the terminal voltage of rechargeable battery
And electric current.Rechargeable battery is powered with electrical component for each, prevents civil power from having a power failure suddenly and causes note before microprocessor module
The charging interval of record, electricity price and the electricity charge disappear.
It is additionally provided with the voltage sampling unit electrically connecting for gathering its terminal voltage, voltage sampling unit with power line in casing
Outfan electrical connection voltage AD conversion unit, voltage AD conversion unit outfan electrical connection microprocessor, voltage-mode
Number converting unit is used for converting analog signals into digital signal；It is additionally provided with the electric current in the phase line being connected on power line in casing
Sampling unit, the outfan electrical connection electric current AD conversion unit of current sampling unit, the outfan of electric current AD conversion unit
Electrical connection microprocessor, electric current AD conversion unit is used for converting analog signals into digital signal.
Timing when microprocessor starts from charging, charges according to the Time Calculation that the voltage gathering, electric current and electric current flow through
Amount (charge volume (spending)=voltage (volt) × electric current (peace) × charging interval (hour) ÷ 1000), and according to charge volume and input
Electricity price calculates the electricity charge (electricity charge (first)=charge volume (spending) × electricity price/degree (first)).
In embodiment 1, this portable charged fee register shows charging interval, charge volume, electricity price and electricity by display screen
Take, cheer and bright with display screen.Certainly, in other embodiments it is also possible to pass through verbal announcement charging interval, electricity price and electricity
Take, verbal announcement is then simple and convenient.
The socket 3 being given in Fig. 1 is Three-hole socket, can also be five spring hole scokets in practice, i.e. a holes, one three
Hole.
Embodiment 2
See also Fig. 3 and Fig. 4, Fig. 3 is the front shell surface of this utility model portable charged fee register embodiment 2 casing
Structural representation, Fig. 4 is the circuit theory diagrams of portable charged fee register shown in Fig. 3.
Embodiment 2 is the improvement further to embodiment 1, and the input keyboard 5 in embodiment 2 is provided with for inputting electricity price
Button and for for microprocessor reset button, this input keyboard is connected with this microprocessor, by input keyboard
Key number directly with digital signal input electricity price arrive microprocessor, the reset key of setting in order to reset, that is, removing microprocessor
The electricity price of device record, charge volume, charging interval and the electricity charge, it is to avoid the charging electricity charge value before charging to.
As Fig. 3, the front shell surface of casing 1 is provided with and off switch 7, on and off switch 7 is connected on power line 4, for controlling
The all components and parts electrically connecting with plug 3 in turn-on or disconnection charging fee register, after that is, this switch cuts out, in charging fee register
Commutator, voltage sampling unit, current sampling unit, charging socket etc. all must not electricity.Charging fee register is provided with power supply instruction
Lamp 8, power supply indicator 8 is electrically connected with power line 4 for receiving its terminal voltage, and power supply indicator 8 is used for indicating that charging socket 3 is
No have electricity.
Preferably, microprocessor is 80C51 single-chip microcomputer, and is provided with fuse box and corresponding guarantor in the rear shell surface of casing
Dangerous silk, electric fuse series connection is located at voltage sampling unit, current sampling unit, in the phase line that charging socket is connected with plug, uses
In prevent the electric current in phase line excessive damage this charging fee register in components and parts.
Based on above example, the portable charged fee register bag of this utility model portable charged fee register this utility model
Include casing, plug and the charging socket being located in shell surface before this casing, this charging socket is electrically connected with this plug by power line,
It is provided with the commutator electrically connecting with this power line for receiving its terminal voltage in this casing and be electrically connected with the outfan of this commutator
The rechargeable battery connecing；It is additionally provided with the microprocessor electrically connecting with the outfan of this rechargeable battery in this casing；This casing
Front shell surface is provided with the input keyboard electrically connecting with this microprocessor and display screen, and this input keyboard and display screen all can fill with this
The outfan of battery electrically connects to receive terminal voltage and the electric current of this rechargeable battery；It is additionally provided with and this power line in this casing
Electrically connect the voltage sampling unit for gathering its terminal voltage, the outfan electrical connection voltage analog digital conversion of this voltage sampling unit
Unit, the outfan of this voltage AD conversion unit electrically connects this microprocessor；It is additionally provided with this casing and be connected on this power line
Phase line on current sampling unit, this current sampling unit outfan electrical connection electric current AD conversion unit, this current-mode
The outfan of number converting unit electrically connects this microprocessor.Input keyboard is first pressed before charging to electric automobile or electric bicycle
On reset key the electricity price of microprocessor records, charging interval and electricity charge data are zeroed out, then inputted by electricity price
Input through keyboard electricity price, from charging, microprocessor starts timing, and microprocessor is according to the voltage gathering, electric current, charging interval
And input electricity price calculates electric motor car the dealt with electricity charge of charging, display screen display electricity price, charging interval and the electricity charge.This utility model
Portable charged fee register is convenient for carrying, and can use in places such as average family, school, factory, market, hotel, restaurants, electricity
Valency, charging interval and the electricity charge are very clear, solve the problems, such as that the electric motor car that current charging pile deficiency causes charges inconvenient.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalent structure transformation made using this utility model description and accompanying drawing content, or directly or indirectly it is used in other correlations
Technical field, is included in scope of patent protection of the present utility model.
Claims (6)
1. a kind of portable charged fee register, described charging fee register includes casing, plug and the front shell surface being located at described casing
On charging socket, described charging socket electrically connected with described plug by power line it is characterised in that
Be provided with described casing electrically connect with described power line commutator for receiving its terminal voltage and with described commutator
The rechargeable battery of outfan electrical connection；
It is additionally provided with the microprocessor electrically connecting with the outfan of described rechargeable battery in described casing；
The front shell surface of described casing is provided with the input keyboard electrically connecting with described microprocessor and display screen, described input keyboard
All electrically connect terminal voltage and the electric current to receive described rechargeable battery with display screen with the outfan of described rechargeable battery；
It is additionally provided with the voltage sampling unit electrically connecting for gathering its terminal voltage, described voltage with described power line in described casing
The outfan electrical connection voltage AD conversion unit of sampling unit, the outfan electrical connection of described voltage AD conversion unit is described
Microprocessor；
It is additionally provided with the current sampling unit being connected in the phase line of described power line in described casing, described current sampling unit
Outfan electrically connects electric current AD conversion unit, and the outfan of described electric current AD conversion unit electrically connects described microprocessor.
2. portable charged fee register according to claim 1 is it is characterised in that described input keyboard is provided with for defeated
Enter the button of electricity price and for the button for described microprocessor reset.
3. portable charged fee register according to claim 2 is it is characterised in that be provided with the front shell surface of described casing
On and off switch, described on and off switch is connected on described power line, for control be switched on or switched off in described charging fee register with
All components and parts of described plug electrical connection.
4. portable charged fee register according to claim 3 is it is characterised in that the rear shell surface of described casing is provided with guarantor
Dangerous silk box and corresponding electric fuse, described electric fuse series connection is located in the phase line of described power line.
5. portable charged fee register according to claim 4 is it is characterised in that described charging fee register is provided with power supply and refers to
Show lamp, described power supply indicator is electrically connected for receiving its terminal voltage with described power line.
6. portable charged fee register according to claim 5 is it is characterised in that described microprocessor is 80C51 monolithic
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620923164.6U CN205942804U (en) | 2016-08-23 | 2016-08-23 | Portable pricing ware that charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620923164.6U CN205942804U (en) | 2016-08-23 | 2016-08-23 | Portable pricing ware that charges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205942804U true CN205942804U (en) | 2017-02-08 |
Family
ID=57952779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620923164.6U Expired - Fee Related CN205942804U (en) | 2016-08-23 | 2016-08-23 | Portable pricing ware that charges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205942804U (en) |
-
2016
- 2016-08-23 CN CN201620923164.6U patent/CN205942804U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20180823 |