CN209928532U

CN209928532U - Intelligent water meter with prepayment function

Info

Publication number: CN209928532U
Application number: CN201920991407.3U
Authority: CN
Inventors: 姜开德; 张其燕; 莫言田; 姜自成; 姜杰; 朱家虎
Original assignee: Jianghua Group Co Ltd
Current assignee: Jianghua Group Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-01-10
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses an intelligence water gauge with prepayment function, including water gauge, battery, automatically controlled valve, display dial plate, water pipe, water yield collection system, computer template and IC read write line, the water gauge left side articulates through first rotation pole has the shell, the shell is provided with battery, bulb and switch on the surface, shell left side fixedly connected with fixture block, water gauge right side fixedly connected with draw-in groove, the water gauge top is provided with the delivery port through automatically controlled valve, the water gauge is provided with the display dial plate on the surface, display dial plate below is provided with the rotor plate. The utility model discloses a set up torque spring and axis of rotation, make the rotor plate on the IC read write line, can self-closing after the use, prevent that the dust from getting into inside the IC read write line, through set up bulb, battery and bulb on the lid, the bulb lights when opening the lid again, data on the observation display dial plate that can conveniently be clear in the space of dark.

Description

Intelligent water meter with prepayment function

Technical Field

The utility model relates to a well intelligent water gauge technical field specifically is an intelligent water gauge with prepayment function.

Background

The intelligent water meter with the prepayment function is a common water meter in a family at present, and avoids a plurality of inconveniences of manual door-to-door meter reading and charging through a mode of 'prepayment before use and water consumption', but the surface of the existing prepayment intelligent water meter easily adsorbs dust in the use process, so that the dust enters a card-inserting part to cause card reading failure, and the existing intelligent water meter is generally placed under a water tank or in a corner and cannot be conveniently observed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent water gauge with prepayment function to it gets into the IC read write line and makes the problem of reading card malfunctioning and inconvenient observation data to propose the dust in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intelligent water gauge with prepayment function, includes water gauge, battery, automatically controlled valve, display dial plate, water pipe, water yield collection system, computer template and IC read write line, the water gauge left side articulates through first dwang has the shell, the shell is provided with battery, bulb and switch on the surface, shell left side fixedly connected with fixture block, water gauge right side fixedly connected with draw-in groove, the water gauge top is provided with the delivery port through automatically controlled valve, be provided with the display dial plate on the water gauge surface, display dial plate below is provided with the rotor plate, be provided with the sleeve on the water gauge inner wall, the inside embedded second dwang that has of sleeve, be provided with torsion spring on the second dwang outer wall, the water gauge bottom is provided with the water inlet, run through inside the water gauge through the water pipe between delivery port and the water inlet, the, The water quantity acquisition device is wrapped by a water pipe.

Preferably, the output ends of the IC reader-writer and the water quantity acquisition device are electrically connected to the input end of the microcomputer template, the output end of the microcomputer template is electrically connected to the input end of the electric control valve, and the output end of the water quantity acquisition device is electrically connected to the input end of the water pipe.

Preferably, the two ends of the torsion spring are attached to the inner wall of the sleeve, and the rotating plate forms a rotating structure through the torsion spring.

Preferably, the storage battery, the bulb and the switch are electrically connected through a wire.

Preferably, the water outlet is in threaded connection with the output end of the water pipe, and the water inlet is in threaded connection with the input end of the water pipe.

Preferably, the clamping block and the clamping groove are the same in shape, and the clamping block and the clamping groove form a clamping structure.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up torsion spring and axis of rotation, make the rotor plate on the IC read write line, can self-closing after the use, prevent that the dust from getting into inside the IC read write line, through set up bulb, battery and bulb on the lid, the bulb lights when opening the lid again, can be convenient clear in the space of dark observe the data on the display dial plate.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 3 is a schematic front view of the cross-sectional structure of the present invention;

fig. 4 is a schematic diagram of the control flow of the pre-payment function of the present invention.

In the figure: 1. a water meter; 2. a housing; 3. a storage battery; 4. a bulb; 5. a switch; 6. a clamping block; 7. a first rotating lever; 8. a water outlet; 9. an electrically controlled valve; 10. a display dial; 11. a rotating plate; 12. a sleeve; 13. a second rotating lever; 14. a torsion spring; 15. a water inlet; 16. a water pipe; 17. a water quantity collecting device; 18. a microcomputer template; 19. an IC reader/writer; 20. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an intelligent water meter with prepayment function comprises a water meter 1, a storage battery 3, an electric control valve 9, a display dial plate 10, a water pipe 16, a water quantity acquisition device 17, a microcomputer template 18 and an IC reader-writer 19, wherein the model of the electric control valve 9 is LDBAC, the electric control valve 9 can control the opening and closing of a water outlet 8 by receiving a signal transmitted by the microcomputer template 18, the model of the water quantity acquisition device 17 is HN-15-HN-50, the water quantity acquisition device 17 can acquire the water consumption of a user and transmit the information to the display dial plate 10 for the convenience of the user to watch, and simultaneously can transmit the signal to the microcomputer template 18, the model of the microcomputer template 18 is GY-521MPU6050, the signal can be transmitted to the electric control valve 9 by the IC reader-writer 19 of the microcomputer template 18 to control the opening or closing of the electric control valve 9, the left side of the water meter, the surface of the shell 2 is provided with a storage battery 3, a bulb 4 and a switch 5, the storage battery 3, the bulb 4 and the switch 5 are electrically connected through a lead, the model of the switch 5 is LA38, when the intelligent water meter with the prepayment function is used, the shell 2 is opened through a first rotating rod 7, the clamping block 6 is separated from the clamping groove 20, the switch 5 is disconnected to enable a circuit to be conducted, the bulb 4 lights up to facilitate people to watch the display dial 10 in a dark corner, the left side of the shell 2 is fixedly connected with the clamping block 6, the right side of the water meter 1 is fixedly connected with the clamping groove 20, the clamping block 6 and the clamping groove 20 form a buckling structure, the top end of the water meter 1 is provided with a water outlet 8 through an electric control valve 9, the surface of the water meter 1 is provided with the display dial 10, a rotating plate 11 is arranged below the display dial 10, the inner wall of the, a torsion spring 14 is arranged on the outer wall of the second rotating rod 13, two ends of the torsion spring 14 are attached to the inner wall of the sleeve 12, the rotating plate 11 forms a rotating structure through the torsion spring 14, through arranging the second rotating rod 13 and the torsion spring 14, when the original state of the rotating plate 11 is a closed state, when a user inserts an IC card into the IC reader-writer 19, the rotating plate 11 is pressed by the IC card to open the rotating plate 11, the torsion spring 14 is compressed, the torsion spring 14 converts elastic potential energy into kinetic energy after being pulled out, the rotating plate 11 is closed again to prevent dust from entering the IC reader-writer 19 to cause the malfunction of the IC reader-writer 19, a water inlet 15 is arranged at the bottom of the water meter 1, a water pipe 16 penetrates through the water meter 1 between the water outlet 8 and the water inlet 15, the water outlet 8 is connected with the output end of the water pipe 16 through a thread, the water inlet 15, the water meter 1 is internally provided with a water quantity acquisition device 17, a microcomputer template 18 and an IC reader-writer 19, the water quantity acquisition device 17 is wrapped by a water pipe 16, the output ends of the IC reader-writer 19 and the water quantity acquisition device 17 are electrically connected with the input end of the microcomputer template 18, the output end of the microcomputer template 18 is electrically connected with the input end of an electric control valve 9, the output end of the water quantity acquisition device 17 is electrically connected with the input end of the water pipe 16, an IC card containing money is inserted into the IC reader-writer 19 in the water meter 1, after the money is identified and downloaded by the microcomputer template 18, the electric control valve 9 is opened, a user can normally use water, after the user uses the water, the water quantity acquisition device 17 starts to acquire the water quantity and converts the water quantity into a required electronic signal to be supplied to the microcomputer template 18 for metering, the electronic signal is displayed on a display dial 10, and when the money, the user is prompted to pay for water by holding the card, if the water amount exceeds the water consumption amount, the microcomputer template 18 automatically closes the electric control valve 9, water supply is cut off until the user inserts the paid IC card and restarts to open the electric control valve 9 for water supply.

The working principle is as follows: when the intelligent water meter with the prepayment function is used, the shell 2 is opened through the first rotating rod 7, the switch 5 is disconnected at the moment to enable a circuit to be connected, the bulb 4 is lightened, people can conveniently watch the display dial 10 in a dark corner, the second rotating rod 13 and the torsion spring 14 are arranged, the original state of the rotating plate 11 is in a closed state, when a user inserts the IC card into the IC reader-writer 19, the rotating plate 11 is pressed through the IC card to enable the rotating plate 11 to be opened, the torsion spring 14 is compressed, the torsion spring 14 converts elastic potential energy into kinetic energy after being pulled out, the rotating plate 11 is closed again, dust is prevented from entering the IC reader-writer 19 to cause the failure of the IC reader-writer 19, the IC card containing money is inserted into the IC reader-writer 19 in the water meter 1, after the money is identified and downloaded through the microcomputer template 18, the electric control valve 9 is opened, the user can normally use water, and after the user uses water, the water quantity collection device, when the water amount of the user is reduced to a certain value, the microcomputer template 18 gives a sound alarm to prompt the user to pay for water by holding the card, if the water amount exceeds the water amount, the microcomputer template 18 automatically closes the electric control valve 9, cuts off water supply until the user inserts the paid IC card and restarts to open the electric control valve 9 for water supply.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an intelligence water gauge with prepayment function, includes water gauge (1), battery (3), automatically controlled valve (9), display dial plate (10), water pipe (16), water yield collection system (17), computer template (18) and IC read write line (19), its characterized in that: the water meter is characterized in that the left side of the water meter (1) is hinged to a shell (2) through a first rotating rod (7), the shell (2) is provided with a storage battery (3), a bulb (4) and a switch (5) on the surface, the left side of the shell (2) is fixedly connected with a clamping block (6), the right side of the water meter (1) is fixedly connected with a clamping groove (20), the top end of the water meter (1) is provided with a water outlet (8) through an electric control valve (9), the water meter (1) is provided with a display dial (10) on the surface, a rotating plate (11) is arranged below the display dial (10), the inner wall of the water meter (1) is provided with a sleeve (12), the inner part of the sleeve (12) is embedded with a second rotating rod (13), the outer wall of the second rotating rod (13) is provided with a torsion spring (14), the bottom of the water meter (1) is provided with a water inlet (, the water meter is characterized in that a water quantity acquisition device (17), a microcomputer template (18) and an IC reader-writer (19) are arranged in the water meter (1), and the water quantity acquisition device (17) is wrapped by a water pipe (16).

2. An intelligent water meter with prepaid capabilities, according to claim 1, wherein: the output ends of the IC reader-writer (19) and the water quantity acquisition device (17) are electrically connected with the input end of the microcomputer template (18), and the output end of the microcomputer template (18) is electrically connected with the input end of the electric control valve (9).

3. An intelligent water meter with prepaid capabilities, according to claim 1, wherein: the two ends of the torsion spring (14) are attached to the inner wall of the sleeve (12), and the rotating plate (11) forms a rotating structure through the torsion spring (14).

4. An intelligent water meter with prepaid capabilities, according to claim 1, wherein: the storage battery (3), the bulb (4) and the switch (5) are electrically connected through a conducting wire.

5. An intelligent water meter with prepaid capabilities, according to claim 1, wherein: the water outlet (8) is connected with the output end of the water pipe (16) through threads, and the water inlet (15) is connected with the input end of the water pipe (16) through threads.

6. An intelligent water meter with prepaid capabilities, according to claim 1, wherein: the clamping block (6) and the clamping groove (20) are the same in shape, and the clamping block (6) and the clamping groove (20) form a clamping structure.