CN2400784Y - Battery running card watermeter - Google Patents
Battery running card watermeter Download PDFInfo
- Publication number
- CN2400784Y CN2400784Y CN 98242371 CN98242371U CN2400784Y CN 2400784 Y CN2400784 Y CN 2400784Y CN 98242371 CN98242371 CN 98242371 CN 98242371 U CN98242371 U CN 98242371U CN 2400784 Y CN2400784 Y CN 2400784Y
- Authority
- CN
- China
- Prior art keywords
- gear
- card
- water meter
- voltage
- low
- 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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- Measuring Volume Flow (AREA)
Abstract
The utility model relates to a battery running card water meter. A card socket is arranged in a low-voltage IC card reader-writer; the low-voltage IC card reader-writer is provided with four input/output ports, wherein, one outlet port is connected in series with a motor, a speed reduction device, two gears of a first group, a numerical value displaying and setting plate, two gears of a second group and a water meter; a second input/output port is connected with a microswitch; a third input/output port and a fourth input/output port are connected in series another motor and another speed reduction device. The battery running card water meter adopts a computer to scientifically and accurately manage the pricing and the fee charging of water consumption. The utility model has the advantages of time saving, labor saving, work efficiency enhancing, simple and reasonable design, and convenient manufacture and use.
Description
The utility model relates to a kind of intelligent apparatus---card water meter of battery running of the valuation tap water that is used to manage, charge, belong to the technology of instrument and meter field.
Existing water meter is exactly the flowmeter of a simple water, when water, can rotate the gear set in the water meter, and the rotation of this gear set can change the variation of water meter numerical value, and shows, shown numerical value is the used water yield.Water resource management department just carries out with this water meter the used tap water of user is managed the valuation charge by the charge of valuating then of the shown number of degrees of artificial write by hand water meter, in decades people feel trouble, time-consuming, take a lot of work, and also often have and make mistakes.
The purpose of this utility model is the defective at above-mentioned existence, adopts computer control, realizes the scientific management to the tap water user, increases work efficiency.
Technical solution of the present utility model: low-voltage IC-card read write line 1 is arranged, reduction gear 5-1, motor 4-1,4-2, only gear 6-1, numerical value shows and dish 7 is set, gear 6-2,6-3, water meter 8, battery 14, valve 9 compositions such as grade, annexation between them: in low-voltage IC-card read write line 1, be provided with a deck 2 that can insert IC-card, low-voltage IC-card read write line 1 has delivery outlet 3-1,3-2,3-3,3-4, wherein delivery outlet 3-1 connects the input end of reduction gear 5-1 by motor 4-1, delivery outlet 3-2 connects microswitch 11, the output terminal of reduction gear 5-1 connects only gear 6-1, connecting numerical value again shows and the gear 6-2 that is provided with on the dish 7, the numerical value demonstration is joined with only gear 6-4 with the gear 6-3 in addition that is provided with on the dish 7, the other end of gear 6-4 connects the worm-wheel shaft in the water meter 8, the delivery outlet 3-3 of low-voltage IC-card read write line 1,3-4 is by the input end of motor 4-2 connection reduction gear 5-2, and the turning axle of the output terminal of reduction gear 5-2 and valve 9 joins.
Advantage of the present utility model:
1, adopt the scientific management of computing machine to the water of tap water, valuation, charge, changes the way that traditional water valuation is charged, it has science, rationality, accuracy.Save time, the saving of labor, increase work efficiency.
2, simplicity of design, reasonable, novel, industrialized mass production is convenient in making, easy to use, also easily application.
Accompanying drawing is a structural representation of the present utility model.
Among the figure 1 is low-voltage IC-card read write line its model DX-IV (single-chip microcomputer), the 2nd, deck, 3-1,3-2,3-3,3-4 are the delivery outlets of IC-card read write line 1,4-1,4-2 are motors, 5-1,5-2 are reduction gear, and 6-1,6-4 are only gears, and 6-2,6-3 are that numerical value shows and the two ends gear that is provided with on the dish 7, the 7th, numerical value shows and dish is set, the 8th, water meter, the 9th, valve, the 10th, water pipe, 11, be switch, the 12nd, the numerical value demonstration on the water meter 8, the 13rd, boss, the 15th, shell, the 14th, battery all belongs to prior art.
Further describe the technical solution of the utility model and the course of work below in conjunction with accompanying drawing:
The system of the reading and writing IC card that low-voltage IC-card read write line 1 is made up of a single-chip microcomputer, it is a prior art, when the user inserts IC-card in the deck 2,1 work of low-voltage IC-card read write line, purchasing the water number of degrees and just can be read out on the IC-card, it is converted into pulse signal then, delivery outlet 3-1 by read write line 1 removes CD-ROM drive motor 4-1, just drive reduction gear 5-1 work after the motor 4-1 work, rotate by reduction gear 5-1 driven gear 6-1, driven gear 6-2 and numerical value show and dish 7 work are set again by gear 6-1, show the number of degrees of purchasing water on the IC-card, at this moment, low-voltage IC-card read write line 1 provides pulse signal again, by delivery outlet 3-4 deactivation motor 4-2 forward rotation, drive reduction gear 5-2 work, open valve 9, water supply start, when the user begins water, the blade in the water meter 8 rotates along with water, the gear set work in the water meter 8, drive numerical value display 12 work on the water meter, the number of degrees that show water, driven gear 6-4 simultaneously, 6-3 rotates, and changes numerical value and the position that dish 7 is set, show the remaining water number of degrees of purchasing, when the purchasing the water number of degrees and go to zero of remainder, the boss 13 on the gear 6-2 is connected switches 11 and is given signal of delivery outlet 3-2, and low-voltage IC-card read write line is reworked, 3-3 provides pulse signal by delivery outlet, CD-ROM drive motor 4-2 backward rotation starts reduction gear 5-2 work, valve-off 9, and stop supplies water.
Claims (1)
1, the card water meter of battery running, it is characterized in that having low-voltage IC-card read write line (1), reduction gear (5-1), motor (4-1), (4-2), only gear (6-1), numerical value shows and dish (7) is set, gear (6-2), (6-3), water meter (8), battery (14), valve compositions such as (9), annexation between them: in low-voltage IC-card read write line (1), be provided with a deck (2) that can insert IC-card, low-voltage IC-card read write line (1) has delivery outlet (3-1), (3-2), (3-3), (3-4), wherein delivery outlet (3-1) connects the input end of reduction gear (5-1) by motor (4-1), delivery outlet (3-2) connects microswitch (11), the output terminal of reduction gear (5-1) connects only gear (6-1), connecting numerical value again shows and the gear (6-2) that is provided with on the dish (7), numerical value shows with the gear (6-3) in addition that is provided with on the dish (7) and joins with only gear (6-4), the other end of gear (6-4) connects the worm-wheel shaft in the water meter (8), the delivery outlet (3-3) of low-voltage IC-card read write line (1), (3-4) by the input end of motor (4-2) connection reduction gear (5-2), the turning axle of the output terminal of reduction gear (5-2) and valve (9) joins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98242371 CN2400784Y (en) | 1998-10-15 | 1998-10-15 | Battery running card watermeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98242371 CN2400784Y (en) | 1998-10-15 | 1998-10-15 | Battery running card watermeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2400784Y true CN2400784Y (en) | 2000-10-11 |
Family
ID=33988946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98242371 Expired - Fee Related CN2400784Y (en) | 1998-10-15 | 1998-10-15 | Battery running card watermeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2400784Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852460A (en) * | 2010-03-29 | 2010-10-06 | 东南大学 | Bus type district heating metrological management system capable of being controlled remotely by mobile phones |
-
1998
- 1998-10-15 CN CN 98242371 patent/CN2400784Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852460A (en) * | 2010-03-29 | 2010-10-06 | 东南大学 | Bus type district heating metrological management system capable of being controlled remotely by mobile phones |
| CN101852460B (en) * | 2010-03-29 | 2012-07-18 | 东南大学 | Bus type district heating metrological management system capable of being controlled remotely by mobile phones |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |