CN210627376U

CN210627376U - Intelligent IC card water meter shell structure

Info

Publication number: CN210627376U
Application number: CN201922452079.2U
Authority: CN
Inventors: 俞琴琴
Original assignee: Fuzhou Chutian Electronics Co ltd
Current assignee: Fuzhou Chutian Electronics Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-05-26
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to the technical field of water meter shells, in particular to an intelligent IC card water meter shell structure, which comprises a lower box body, four corners of the lower end of the lower box body are in threaded connection with first bolts, the right side of the lower end of the lower box body is provided with a first through hole, the upper end and the lower end of the inner part of the lower box body are fixedly connected with a separation plate, the upper end and the lower end of the separation plate are fixedly connected with two second electrodes in an inserting way, a battery box is connected in the lower box body and positioned at the left side of the isolation plate in a sliding way to separate the mechanical transmission part from the electronic circuit part, meanwhile, the power supply part, the operation part, the card reading part and the display part in the electronic circuit are separated, the four parts can be replaced as long as one part of the four parts is damaged, the embarrassing problem that the whole water meter is replaced due to the fact that the electronic circuit part is damaged is avoided, and the problems that the existing intelligent IC card water meter shell is inconvenient to disassemble and maintain and parts cannot be replaced independently are solved.

Description

Intelligent IC card water meter shell structure

Technical Field

The utility model relates to a water gauge shell technical field specifically is an intelligence IC-card water gauge shell structure.

Background

The intelligent IC card water meter is a novel water meter which measures the water consumption by utilizing the modern microelectronic technology, the modern sensing technology and the intelligent IC card technology and carries out water consumption data transmission and settlement transaction, can record and electronically display the water consumption, can automatically control the water consumption according to the convention, automatically complete the water fee calculation of the stepped water price and simultaneously have the function of water consumption data storage; because the data transmission and the transaction settlement are carried out by the IC card, the conversion from the meter reading and charging at home by the staff to the charging of the business office by the user can be realized.

The current intelligent IC card water meter shell structure has the problem of inconvenient disassembly, the whole intelligent IC card shell structure continues the traditional mechanical water meter structure, the mechanical transmission part and the electronic circuit part of the intelligent IC card water meter are combined and sealed together, when the electronic circuit part of the water meter is damaged, the whole water meter needs to be replaced, and the meter body of the whole water meter needs to be disassembled from the water pipe by using a tool, so that the maintenance cost is increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a smart IC-card water meter shell structure possesses and dismantles maintenance advantage such as more convenient and can change spare part alone, has solved the inconvenient problem of dismantling the maintenance and can not change spare part alone of present smart IC-card water meter shell.

(II) technical scheme

In order to realize the purposes of more convenient disassembly and maintenance and independent replacement of parts, the utility model provides a following technical scheme: an intelligent IC card water meter outer shell structure comprises a lower box body, wherein four corners at the lower end of the lower box body are in threaded connection with first bolts, a first through hole is formed in the right side of the lower end of the lower box body, a separation plate is fixedly connected between the upper end and the lower end of the inner part of the lower box body, two second electrodes are fixedly connected with the upper end and the lower end of the separation plate in an inserting mode, a battery box is slidably connected to the left side of the separation plate in the inner part of the lower box body, two first electrodes are fixedly connected with the upper end and the lower end of the right end of the inner part of the battery box in an inserting mode, two battery buckles are fixedly connected with the left end and the right end; the utility model discloses a box body, including box body, upper box body, lower box body, upper box body, lower part.

Further advantageously, the right end of the first electrode is in contact with the left end of the second electrode.

Further advantage, go up box body upper end fixedly connected with organic glass board.

The laminated plate has the advantages that the right end of the first laminated plate is provided with the fourth through hole, and the right end of the second laminated plate is provided with the third through hole.

The drying device has the further advantage that the lower end of the second layered plate is bonded with a drying block, and a drying agent is filled in the drying block.

Further advantage, go up the box body left end and open and have the bayonet socket.

Further advantage, backup pad lower extreme and last box body lower extreme all contact with box body upper end down.

(III) advantageous effects

Compared with the prior art, the utility model provides an intelligence IC-card water meter shell structure possesses following beneficial effect: according to the intelligent IC card water meter shell structure, the mechanical transmission part and the electronic circuit part are separated, and the power supply part, the operation part, the card reading part and the display part in the electronic circuit are separated, so that the intelligent IC card water meter shell structure can be replaced only when one of the four parts is damaged, and the embarrassment problem that the whole water meter is replaced due to the fact that the electronic circuit part is damaged is avoided; when the battery is replaced, the battery box is only required to be pulled out, a new battery is replaced, and the battery box is pushed back to continue supplying power, so that the shell is prevented from being disassembled, and water vapor and moisture are effectively prevented from entering the meter to corrode the circuit; the main circuit board module is arranged on the circuit board frame on the supporting plate, the card reading circuit board module is arranged on the second layered plate, the display screen assembly is arranged on the first layered plate, when the circuit has a problem, only the second bolt needs to be unscrewed, the supporting plate is taken out to maintain the main circuit or replace the circuit board, the second layered plate is taken down to maintain or replace the card reading circuit board, the first layered plate is taken down to maintain or replace the display screen, the numbers and characters displayed by the display screen can be observed through the organic glass plate, the organic glass plate can isolate moisture vapor outside the meter, and the cable can be favorably penetrated through the first through hole, the second through hole, the third through hole and the fourth through hole; when the mechanical part has a fault or the bus cable has a fault, the first bolt is unscrewed to overhaul the bus and the valve mechanism; the water vapor is absorbed by the drying block, and the drying block can be replaced only by unscrewing the second bolt and taking down the supporting plate after the drying block is invalid.

Drawings

FIG. 1 is a schematic view of the interior of the structure of the present invention;

FIG. 2 is a schematic view of the entire exterior of the structure of the present invention;

FIG. 3 is a partial enlarged view of the structure A of the present invention;

FIG. 4 is a partial enlarged view of the structure B of the present invention;

fig. 5 is a partial enlarged view of the structure C of the present invention.

In the figure: 2-a first bolt, 3-a lower box body, 4-a battery box, 5-a second bolt, 6-an upper box body, 7-an organic glass plate, 8-a first layered plate, 9-a second layered plate, 10-a drying plate, 11-a first through hole, 12-a second through hole, 13-a third through hole, 14-a battery buckle, 15-a first electrode, 16-a second electrode, 17-a separation plate, 18-a circuit board frame, 19-a card inserting opening, 20-a groove, 21-a fourth through hole and 22-a support plate.

Detailed Description

In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.

In a first embodiment, as shown in fig. 1 to 5, the present embodiment discloses an external housing structure of an intelligent IC card water meter, which includes a lower case 3, four corners of the lower end of the lower case 3 are in threaded connection with first bolts 2, a right side of the lower end of the lower case 3 is provided with a first through hole 11, an isolation plate 17 is fixedly connected between an upper end and a lower end of the interior of the lower case 3, two second electrodes 16 are fixedly inserted into the upper end and the lower end of the isolation plate 17, a battery case 4 is slidably connected to the interior of the lower case 3 and located on the left side of the isolation plate 17, two first electrodes 15 are fixedly inserted into the upper end and the lower end of the interior of the battery case 4, two battery buckles 14 are fixedly inserted into the left end and the right end of the battery buckle 14 located on the right side of the interior;

an upper box body 6 is arranged at the upper end of the lower box body 3, second bolts 5 are connected between four corners at the upper end of the lower box body 3 and four corners at the lower end of the upper box body 6 in a threaded manner, a second through hole 12 is formed between the right side at the upper end of the lower box body 3 and the right side at the lower end of the upper box body 6, the lower box body 3 is communicated with the upper box body 6 through the second through hole 12, two grooves 20 which are distributed up and down are formed in the left end and the right end of the upper box body 6, a first layered plate 8 and a second layered plate 9 are respectively inserted between the two grooves 20 on the same horizontal line, the second layered plate 9 is positioned below the first layered plate 8, a support plate 22 is inserted at the lower end of the upper box body 6, and circuit;

the right end of the first electrode 15 is contacted with the left end of the second electrode 16, the upper end of the upper box body 6 is fixedly connected with an organic glass plate 7, and the left end of the upper box body 6 is provided with a bayonet 19;

the lower ends of the supporting plate 22 and the upper box body 6 are both contacted with the upper end of the lower box body 3;

the right end of the first layered plate 8 is provided with a fourth through hole 21, and the right end of the second layered plate 9 is provided with a third through hole 13;

the lower end of a lower box body 3 is connected with a valve body on a pipeline through a first bolt 2, a first through hole 11 at the lower end of the lower box body 3 is communicated with the valve body, a circuit board frame 18 on a supporting plate 22 is used for installing a main circuit board, a second layered plate 9 is used for installing a card reading circuit board, a display screen assembly is arranged on the first layered plate 8, the numbers and characters displayed by the display screen can be observed through an organic glass plate 7, the organic glass plate 7 can isolate the moisture of water vapor outside the instrument, when the electronic circuit is in a problem and needs to be overhauled, the second bolt 5 is unscrewed to separate the upper box body 6 from the lower box body 3, the supporting plate 22 is taken down to maintain the main circuit or replace the circuit board, the card reading circuit board can be maintained or replaced by taking down the second layered plate 9, the display screen can be maintained or replaced by taking down the first layered plate 8, when the whole electronic circuit part is completely damaged, the whole electronic circuit part can be replaced, therefore, the whole water meter is prevented from being replaced, and the maintenance cost is reduced;

the right end of the second electrode 16 is connected with an electronic circuit, when the battery needs to be replaced, the battery box 4 is only required to be pulled out from the lower box body 3, a new battery is replaced, the battery box 4 is pushed back, the battery is fixed through the battery buckle 14, the right end of the first electrode 15 is in contact with the left end of the second electrode 16, the battery and the electronic circuit form a passage, and power can be continuously supplied to the circuit, so that the phenomenon that water vapor and moisture enter the surface to corrode the circuit due to the fact that the whole shell is disassembled is avoided;

the first through hole 11, the second through hole 12, the third through hole 13 and the fourth through hole 21 are used for arranging the cables, so that the cables are orderly arranged.

In the second embodiment, as shown in fig. 1-5, on the basis of the first embodiment, a drying block 10 is bonded to the lower end of the second split plate 9, the drying block 10 is filled with a drying agent, and the drying agent absorbs water vapor and moisture through the drying block 10 to keep the inside of the housing dry, thereby preventing the electronic circuit from being short-circuited due to moisture.

The embodiments described above employ: 2-first bolt, 3-lower box body, 4-battery box, 5-second bolt, 6-upper box body, 7-organic glass plate, 8-first layered plate, 9-second layered plate, 10-drying plate, 11-first through hole, 12-second through hole, 13-third through hole, 14-battery buckle, 15-first electrode, 16-second electrode, 17-isolation plate, 18-circuit board frame, 19-card socket, 20-groove, 21-fourth through hole and 22-support plate can be obtained by market purchase or private customization.

It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an intelligence IC-card water gauge shell structure, includes box body (3) down, its characterized in that: four corners at the lower end of the lower box body (3) are in threaded connection with first bolts (2), a first through hole (11) is formed in the right side of the lower end of the lower box body (3), a partition plate (17) is fixedly connected between the upper end and the lower end of the interior of the lower box body (3), two second electrodes (16) are fixedly connected with the upper end and the lower end of the partition plate (17) in an inserting mode, a battery box (4) is slidably connected to the left side of the partition plate (17) in the interior of the lower box body (3), two first electrodes (15) are fixedly connected to the upper end and the lower end of the right end of the interior of the battery box (4) in an inserting mode, two battery buckles (14) are fixedly connected to the left end and the right end of the battery buckle (14) on the right side in; an upper box body (6) is arranged at the upper end of the lower box body (3), second bolts (5) are connected between four corners at the upper end of the lower box body (3) and four corners at the lower end of the upper box body (6) in a threaded manner, a second through hole (12) is arranged between the right side of the upper end of the lower box body (3) and the right side of the lower end of the upper box body (6), the lower box body (3) is communicated with the upper box body (6) through a second through hole (12), the left end and the right end of the inner part of the upper box body (6) are respectively provided with two grooves (20) which are distributed up and down, a first layered plate (8) and a second layered plate (9) are respectively inserted between the inner parts of the two grooves (20) on the same horizontal line, the second layered plate (9) is positioned below the first layered plate (8), the lower end of the upper box body (6) is spliced with a support plate (22), the left side and the right side of the upper end of the supporting plate (22) are fixedly connected with a circuit board frame (18).

2. The smart IC card water meter case structure according to claim 1, wherein: the right end of the first electrode (15) is in contact with the left end of the second electrode (16).

3. The smart IC card water meter case structure according to claim 1, wherein: the upper end of the upper box body (6) is fixedly connected with an organic glass plate (7).

4. The smart IC card water meter case structure according to claim 1, wherein: the right end of the first division plate (8) is provided with a fourth through hole (21), and the right end of the second division plate (9) is provided with a third through hole (13).

5. The smart IC card water meter case structure according to claim 1, wherein: the lower end of the second division plate (9) is bonded with a drying block (10), and a drying agent is filled in the drying block (10).

6. The smart IC card water meter case structure according to claim 1, wherein: the left end of the upper box body (6) is provided with a bayonet (19).

7. The smart IC card water meter case structure according to claim 1, wherein: the lower end of the supporting plate (22) and the lower end of the upper box body (6) are both contacted with the upper end of the lower box body (3).