CN204204116U

CN204204116U - One is swiped the card charging device

Info

Publication number: CN204204116U
Application number: CN201420459934.7U
Authority: CN
Inventors: 黄少聪
Original assignee: QUANZHOU HAOZHI ELECTRONIC TECHNOLOGY Co Ltd
Current assignee: Guangxi mutual communication Co., Ltd.
Priority date: 2014-08-15
Filing date: 2014-08-15
Publication date: 2015-03-11
Anticipated expiration: 2024-08-15

Abstract

The utility model relates to charging device, in particular one is swiped the card charging device, comprise main control chip, accounting module, supply module, described main control chip and accounting module intercommunication, described supply module comprises the relay module and Transformer Rectifier output module that connect successively, described Transformer Rectifier output module is also parallel with detection module, and described detection module feedback signal is to main control chip.Charging device of the present utility model adopts charging of swiping the card, and saves labor cost.In this swipes the card charging device, also set up detection module, detection module can by the information feed back such as charging current, time to main control chip, objectively takes according to actual power consumption gauge intelligently, effectively prevent arbitrary imposition of fees.

Description

One is swiped the card charging device

Technical field

The utility model relates to charging device, and in particular one is swiped the card charging device.

Background technology

Electric bicycle is inexpensive with it, convenient, the functionality advantage of environmental protection, is subject to the favor of users, keeps great-leap-forward to increase in the market always.The public places such as current carport lack public charging device, and certain customers adopt the modes such as private pull the wire, bring inconvenience and potential safety hazard greatly to widely using of electric bicycle.What existing public place had occurred that part charging device adopts is labor management pattern, and add labor cost, the charging expense of extra adding users, compromises the interests of user.

Utility model content

The purpose of this utility model is to overcome above-mentioned deficiency, provides the intelligent charger that charging is swiped the card in a kind of employing.

For achieving the above object, technical solution of the present utility model is: one is swiped the card charging device, comprise main control chip U1, accounting module, supply module, described main control chip U1 and accounting module intercommunication, described supply module comprises and connects relay module and Transformer Rectifier output module successively, described Transformer Rectifier output module is also parallel with detection module, and described detection module feedback signal is to main control chip U1, and main control chip U1 sends a signal to relay module.

Preferably, described relay module is connected with current inductor U3, and described Transformer Rectifier output module is connected with the output terminal of current transformer U3 with the input end of detection module.

Preferably, described detection module is formed primarily of amplifier U4, U5.

Preferably, described Transformer Rectifier output module is formed primarily of transformer T1, bridge rectifier and voltage regulator U2.

Preferably, described accounting module is formed primarily of chip U6, inductance L 1 and inductance L 2, wherein the electromagnetic signal of inductance L 1 and inductance L 2 inductive coupling card.

Preferably, described main control chip U1 is 16F887.

Preferably, described chip U6 is FM1702.

Preferably, described main control chip U1 is also connected with output display module, indicating lamp module and horn module.

By adopting above-mentioned technical scheme, the beneficial effects of the utility model: charging device of the present utility model adopts charging of swiping the card, save labor cost.In this swipes the card charging device, also set up detection module, detection module can by the information feed back such as charging current, time to main control chip U1, taking according to actual power consumption gauge of objective intelligence, effectively avoids arbitrary imposition of fees.

Accompanying drawing explanation

Fig. 1 the utility model structural representation;

Fig. 2 accounting module schematic diagram;

The schematic diagram of Fig. 3 relay module and detection module;

Fig. 4 Transformer Rectifier output module;

(identify in figure: 1, main control chip U1; 2, accounting module; 3, supply module; 31, relay module; 32, Transformer Rectifier output module; 33, detection module; 4, display module; 5, indicating lamp module; 6, horn module; U2, voltage regulator; U3, current transformer; U4, amplifier; U5, amplifier; U6, chip; L1, inductance; L2, inductance; ).

Embodiment

The utility model is further illustrated below in conjunction with the drawings and specific embodiments.

As shown in Figure 1, one is swiped the card charging device, comprise main control chip U1, accounting module 2, supply module 3, described main control chip U1 and accounting module 2 intercommunication, described supply module 3 comprises and connects relay module 31 and Transformer Rectifier output module 32 successively, described Transformer Rectifier output module 32 is also parallel with detection module 33, and described detection module 33 feedback signal is to main control chip U1, and main control chip U1 sends a signal to relay module 31.Described main control chip U1 is chip, and chip adopts 16F887 enhancement mode flash memory 8 CMOS single-chip microcomputers of Microchip Technology, low in energy consumption.

As shown in Figure 2, the vibrating circuit that described accounting module 2 is made up of chip U6, inductance L 1, L2 and multiple electric capacity and inductance is formed.Chip U6 is the microelectronic FM1702SL of Fudan University, its high-performance low-power-consumption, and receiving sensitivity is high, and antijamming capability is strong, and have reception, send two kinds of mode of operations, communicate with main control chip U1, inductance L 1, L2 and card inner magnetic core inductive coupling form vibrating circuit.

As shown in Figure 3, main control chip U1 sends a signal to relay module 31, and main control chip U1 is connected to relay switch K1 through triode Q1.Relay switch K1 connects current transformer U3, and civil power is divided into two-way through current transformer U3, and a road is Transformer Rectifier output module 32, and another road is detection module 33.Described detection module 33 is formed primarily of amplifier U4, U5, and electric current sends a signal to main control chip U1, for measuring power consumption after amplifier U4 and the multistage amplification of amplifier U5 herein.

As shown in Figure 4, Transformer Rectifier output module 32 mainly comprises transformer T1, bridge rectifier circuit D and voltage regulator U2 and forms, and civil power, through transformer T1 transformation, is rectified into direct supply by bridge rectifier circuit D, through electric capacity C10 and electric capacity C11 filtering, voltage regulator U2 is finally had to export.Voltage regulator U2 can avoid the impact of load voltage change on equipment, improves the stability of whole device simultaneously.

Described main control chip U1 is also connected with output display module 4, indicating lamp module 5 and horn module 6.The liquid crystal display of the low-power consumption adopted in display module 4, can be used for the display of expense, time etc.Pilot lamp 5 visually can show and completes charging etc. just in charging; Horn module 6 completes charging from acoustically reminding user.

Above-described, be only preferred embodiment of the present utility model, the scope that this practicality is implemented can not be limited, every equalization change of doing according to the utility model claim and decoration, all should still belong in scope that the utility model contains.

Claims

1. a charging device of swiping the card, comprise main control chip U1, accounting module, supply module, described main control chip U1 and accounting module intercommunication, it is characterized in that: described supply module comprises the relay module and Transformer Rectifier output module that connect successively, described Transformer Rectifier output module is also parallel with detection module, described detection module feedback signal is to main control chip U1, and main control chip U1 sends a signal to relay module.

2. swipe the card according to claim 1 charging device, it is characterized in that: described relay module is connected with current transformer U3, described Transformer Rectifier output module is connected with the output terminal of current transformer U3 with the input end of detection module.

3. to swipe the card according to claim 1 charging device, it is characterized in that: described detection module is formed primarily of amplifier U4, U5.

4. to swipe the card according to claim 1 charging device, it is characterized in that: described Transformer Rectifier output module is formed primarily of transformer T1, bridge rectifier and voltage regulator U2.

5. to swipe the card according to claim 1 charging device, it is characterized in that: described accounting module is formed primarily of chip U6, inductance L 1 and inductance L 2, the electromagnetic signal of inductance L 1 and inductance L 2 inductive coupling card.

6. to swipe the card according to claim 4 charging device, it is characterized in that: described main control chip U1 is 16F887.

7. to swipe the card according to claim 4 charging device, it is characterized in that: described chip U6 is FM1702.

8. to swipe the card according to claim 1 charging device, it is characterized in that: described main control chip U1 is also connected with display module, indicating lamp module and horn module.