CN202615505U - Non-contact type integrated circuit (IC) card locking device - Google Patents
Non-contact type integrated circuit (IC) card locking device Download PDFInfo
- Publication number
- CN202615505U CN202615505U CN 201220264612 CN201220264612U CN202615505U CN 202615505 U CN202615505 U CN 202615505U CN 201220264612 CN201220264612 CN 201220264612 CN 201220264612 U CN201220264612 U CN 201220264612U CN 202615505 U CN202615505 U CN 202615505U
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- circuit board
- card
- control circuit
- card reader
- locking device
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Abstract
The utility model relates to a non-contact type integrated circuit (IC) card locking device. The device comprises a valve body, a cell, a card reading circuit board, a main control circuit board, an electric motor, a reducer, an IC card, a magnet and an antenna coil, wherein a ball center is arranged in the center of the valve body, a protective cover is fixed at the upper end of the valve body, the reducer is arranged at the bottom of the inside of the protective cover, the ball center and the reducer are connected through a connection rod, the electric motor is connected with the upper end of the reducer, the main control circuit board is arranged in the middle of the inside of the protective cover, the cell is arranged at the lower end of the main control circuit board, the upper end of the main control circuit board is connected with the card reading circuit board through a connector, a reed switch is arranged at the upper end of the card reading circuit board, and the magnet and the antenna coil are arranged inside the IC card. The device is stable in performance, convenient to operate, good in sealing performance, good in universal compatibility, free from buttons, capable of achieving complete non-contact meter reading and all-purpose cards of water, electricity and heat and suitable to popularization.
Description
Technical field
The utility model relates to a kind of non-contact IC card locking device, belongs to IC-card locking device technique field.
Background technology
China is a populous nation, all kinds of resource wretched insufficiencies, and especially water resource lacks very much; Particularly in some bigger big and medium-sized cities of the density of population, the shortage of water resources phenomenon takes place again and again, the conserve water resource; Especially practice thrift the problem of using and controlling use process water and domestic water, caused the great attention of each competent authorities and water undertaking, in order to address this problem; The IC-card lock valve has all been installed additional in the water undertaking in many areas and water unit on water pipe, and the one, be used for controlling and water conservation, the 2nd, for when collecting water rate; Convenient counting clearing have reached and have practiced thrift the purpose of using water resource.
At present; Existing IC-card lock valve is of a great variety on the market; Differ from one another, but these traditional I C card lock valve is technological at the technical contactless Card Reader of low frequency of external introduction that mostly adopted of Card Reader, this technological weak point is: (one) communication frequency is low to cause card reading speed slow; (2) centre frequency is subject to the influence of external environment and produces skew, causes the Card Reader reliability relatively poor, unstable properties; What (three) the non-contact IC card locking device adopted is button wake-up single-chip microcomputer, and the storage volume of IC-card is less, and universal compatibility is poor, can not realize water, electricity, hot all-purpose card, causes many inconvenience for water-supplying unit and water unit.
The utility model content
The purpose of the utility model is to have proposed a kind of non-contact IC card locking device in order to address the above problem; The Card Reader chip of this IC-card locking device adopts MF-RC522 Card Reader chip; Adopted advanced modulation and demodulation technology; Fully-integrated all types of passive contactless Card Reader modes and agreement under the 13.56MHz have the advantages that transmission speed is fast, interface mode is many; This IC-card locking device, stable performance, easy to operate, good leak tightness, universal compatibility is strong, need not to use button, can realize complete contactless meter reading, can realize water, electricity, hot all-purpose card, is fit to penetration and promotion.
In order to achieve the above object, the utility model is realized through following technological means:
A kind of non-contact IC card locking device; It is made up of valve body, battery, Card Reader circuit board, master control circuit board, motor, speed reduction unit, IC-card, magnet, aerial coil; It is characterized in that: the middle part at valve body is provided with the centre of sphere; Upper end at valve body is fixed with protective cover, and the bottom in protective cover is provided with speed reduction unit, is connected through connecting rod between the centre of sphere and the speed reduction unit; The upper end of speed reduction unit is connected with motor; Middle part in protective cover is provided with master control circuit board; The lower end of master control circuit board is provided with battery, and the upper end of master control circuit board is connected with the Card Reader circuit board through connector, is provided with tongue tube in the upper end of Card Reader circuit board; In IC-card, be provided with magnet and aerial coil.
Be provided with the Card Reader chip in the described Card Reader circuit board, the Card Reader chip adopts the MF-RC522 chip.
Principle of work
In use, with in the IC-card near the lock valve loam cake, at this moment, the tongue tube on the Card Reader circuit board is owing to receive influence and the conducting of IC-card internal magnet; And signal sent to microprocessor, and, wakes up by microprocessor after receiving signal from dormant state, and the beginning meter reading is also carried out corresponding action; Hummer can send the different voice prompt of length simultaneously, when hummer rings one, and the expression valve open; When hummer rang two, the expression valve closing was when hummer rings three; Expression IC-card mistake, if the continual sound of hummer, expression battery under-voltage.
The utility model mainly has following good effect and technical characterictic:
1, the Card Reader chip of this IC-card locking device adopts MF-RC522 Card Reader chip; Adopted advanced modulation and demodulation technology; Fully-integrated all types of passive contactless Card Reader modes and agreement under the 13.56MHz have the advantages that transmission speed is fast, interface mode is many;
2, this IC-card locking device, stable performance, easy to operate, good leak tightness, universal compatibility is strong, need not to use button, can realize complete contactless meter reading, can realize water, electricity, hot all-purpose card, is fit to penetration and promotion.
Description of drawings
Accompanying drawing 1 is the longitudinal profile structural representation of the utility model non-contact IC card locking device;
Accompanying drawing 2 is structural representations of the utility model non-contact IC card locking device IC-card 12;
As shown in the figure, the arabic numeral among the figure are represented as follows:
Valve body, 2. the centre of sphere, 3. connecting rod, 4. battery, 5. connector, 6. protective cover, 7. tongue tube,
8. Card Reader circuit board, 9. master control circuit board, 10. motor, 11. speed reduction units, 12.IC card, 13. magnet, 14. aerial coils.
Below in conjunction with embodiment and accompanying drawing the utility model is done further to specify:
Embodiment
Embodiment
Like Fig. 1, shown in Figure 2, a kind of non-contact IC card locking device, it is made up of valve body 1, battery 4, Card Reader circuit board 8, master control circuit board 9, motor 10, speed reduction unit 11, IC-card 12, magnet 13, aerial coil 14.
As shown in Figure 1, be provided with the centre of sphere 2 at the middle part of valve body 1, be fixed with protective cover 6 in the upper end of valve body 1, the bottom in protective cover 6 is provided with speed reduction unit 11, is connected through connecting rod 3 between the centre of sphere 2 and the speed reduction unit 11; The upper end of speed reduction unit 11 is connected with motor 10; Middle part in protective cover 6 is provided with master control circuit board 9; The lower end of master control circuit board 9 is provided with battery 4, and the upper end of master control circuit board 9 is connected with Card Reader circuit board 8 through connector 5, is provided with tongue tube 7 in the upper end of Card Reader circuit board 8.
As shown in Figure 2, in IC-card 12, be provided with magnet 13 and aerial coil 14.
As shown in Figure 1, be provided with the Card Reader chip in the described Card Reader circuit board 8, the Card Reader chip adopts the MF-RC522 chip.
Claims (2)
1. non-contact IC card locking device; It is made up of valve body (1), battery (4), Card Reader circuit board (8), master control circuit board (9), motor (10), speed reduction unit (11), IC-card (12), magnet (13), aerial coil (14); It is characterized in that: be provided with the centre of sphere (2) at the middle part of valve body (1); Be fixed with protective cover (6) in the upper end of valve body (1), the bottom in protective cover (6) is provided with speed reduction unit (11), is connected through connecting rod (3) between the centre of sphere (2) and the speed reduction unit (11); The upper end of speed reduction unit (11) is connected with motor (10); Middle part in protective cover (6) is provided with master control circuit board (9); The lower end of master control circuit board (9) is provided with battery (4); The upper end of master control circuit board (9) is connected with Card Reader circuit board (8) through connector (5), is provided with tongue tube (7) in the upper end of Card Reader circuit board (8); In IC-card (12), be provided with magnet (13) and aerial coil (14).
2. a kind of non-contact IC card locking device according to claim 1 is characterized in that: be provided with the Card Reader chip in the described Card Reader circuit board (8), the Card Reader chip adopts the MF-RC522 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264612 CN202615505U (en) | 2012-06-01 | 2012-06-01 | Non-contact type integrated circuit (IC) card locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264612 CN202615505U (en) | 2012-06-01 | 2012-06-01 | Non-contact type integrated circuit (IC) card locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202615505U true CN202615505U (en) | 2012-12-19 |
Family
ID=47349183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220264612 Expired - Fee Related CN202615505U (en) | 2012-06-01 | 2012-06-01 | Non-contact type integrated circuit (IC) card locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202615505U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148278A (en) * | 2013-03-26 | 2013-06-12 | 四川川力智能阀业有限公司 | Magnetic card type tap water encryption valve |
| CN103148279A (en) * | 2013-03-27 | 2013-06-12 | 四川川力智能阀业有限公司 | Smart running water encrypting valve |
| CN107622216A (en) * | 2017-09-05 | 2018-01-23 | 郑州乐缘电子科技有限公司 | A kind of contactless all-purpose card intelligent controlling device |
-
2012
- 2012-06-01 CN CN 201220264612 patent/CN202615505U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148278A (en) * | 2013-03-26 | 2013-06-12 | 四川川力智能阀业有限公司 | Magnetic card type tap water encryption valve |
| CN103148278B (en) * | 2013-03-26 | 2015-04-08 | 四川川力智能阀业有限公司 | Magnetic card type tap water encryption valve |
| CN103148279A (en) * | 2013-03-27 | 2013-06-12 | 四川川力智能阀业有限公司 | Smart running water encrypting valve |
| CN107622216A (en) * | 2017-09-05 | 2018-01-23 | 郑州乐缘电子科技有限公司 | A kind of contactless all-purpose card intelligent controlling device |
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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 |
Granted publication date: 20121219 Termination date: 20160601 |