CN205983671U - Intelligence IC -card water gauge with dampproofing function - Google Patents
Intelligence IC -card water gauge with dampproofing function Download PDFInfo
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- CN205983671U CN205983671U CN201620977083.4U CN201620977083U CN205983671U CN 205983671 U CN205983671 U CN 205983671U CN 201620977083 U CN201620977083 U CN 201620977083U CN 205983671 U CN205983671 U CN 205983671U
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- articulamentum
- circuit board
- waterproof layer
- water meter
- card water
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Abstract
The utility model provides an intelligence IC -card water gauge with dampproofing function, install watchcase, the gauge outfit in cabin and be located including being provided with pressurized cabin and gauge outfit circuit board in the pressurized cabin, circuit board upper end is provided with first articulamentum, the lower extreme is provided with the second articulamentum, the up end of first articulamentum is provided with a first waterproof layer, the lower terminal surface of second articulamentum is provided with the second waterproof layer, first articulamentum with the second articulamentum is close to one side of circuit board all be provided with a plurality of with temperature sensor and humidity transducer that the circuit board is connected, first articulamentum with still set up between the first waterproof layer one with the resistance wire that the circuit board links to each other. The aridity in the pressurized cabin has been guaranteed to the using coordinately of multilayer structure and resistance wire in this water gauge.
Description
Technical field
This utility model is related to water meter field, more particularly, to a kind of intelligent IC card water meter with moisture-proof function.
Background technology
Intellectual water meter is that one kind is entered to water consumption using modern microelectronic technology, Modern Transducer Technology, intellective IC card technology
Row measures and carries out the new water meter with water data transfer and settlement bargain.But because water meter is used to water measurement amount,
So the use environment of water meter is typically more moist, and this use environment is often substantial amounts of reduces electronic component in water meter
Service life.
Utility model content
The technical problems to be solved in the utility model is to provide the intelligence that a kind of utilization multiple structure combines Resistant heating
Water meter is moist to solve the problems, such as circuit board use environment.
The technical solution of the utility model is：A kind of intelligent IC card water meter with moisture-proof function, including being provided with sealing
Cabin and gauge outfit install watchcase, gauge outfit and the circuit board being located in described sealed compartment in cabin, and described circuit board upper end is provided with the
One articulamentum, lower end are provided with the second articulamentum, and the upper surface of described first articulamentum is provided with one first waterproof layer, and described
The lower surface of two articulamentums is provided with the second waterproof layer, and described first articulamentum and described second articulamentum are near described circuit board
Side be provided with temperature sensor and the humidity sensor that some and described circuit board is connected, described first articulamentum and
A resistance wire being connected with described circuit board is also set up between described first waterproof layer.
Preferably, the lower surface of described second waterproof layer is provided with insulating barrier.
Preferably, being provided with some through holes on described first articulamentum.
Preferably, being provided with heat sink between described first waterproof layer and described resistance wire.
Preferably, being provided with drying layer between described heat sink and described first waterproof layer.
Technique scheme has the advantage that or beneficial effect：The water meter that this utility model provides achieves according to water meter
The humidity of middle circuit board local environment is thermally dried, and extends the service life of water meter, increases water meter to various environment
Adaptability；Multiple structure and resistance wire be used in combination the drying property it is ensured that in sealed compartment.
Brief description
With reference to appended accompanying drawing, more fully to describe embodiment of the present utility model.However, appended accompanying drawing is only used for
Bright and illustrate, do not constitute the restriction to this utility model scope.
Fig. 1 is a kind of overall structure diagram of the intelligent IC card water meter with moisture-proof function of this utility model；
Fig. 2 is a kind of sectional view in the installation cabin of intelligent IC card water meter with moisture-proof function of this utility model；
In accompanying drawing：1st, watchcase；2nd, circuit board；11st, sealed compartment；12nd, gauge outfit installs cabin；13rd, closure；2nd, circuit board；31、
First articulamentum；32nd, the second articulamentum；311st, through hole；41st, the first waterproof layer；42nd, the second waterproof layer；51st, humidity sensor；
52nd, temperature sensor；53rd, resistance wire；6th, insulating barrier；7th, heat sink；8th, drying layer.
Specific embodiment
The intelligent IC card water meter with moisture-proof function a kind of to this utility model enters with specific embodiment below in conjunction with the accompanying drawings
Row describes in detail.
As shown in figure 1, a kind of IC-card water meter with automatic cleaning function, including watchcase 1, gauge outfit and circuit board 2, its
It is provided with IC-card induction apparatuss, processor and power supply, in watchcase 1, the adjacent gauge outfit that is provided with installs cabin 12 on middle circuit board 2
With a sealed compartment 11, gauge outfit be arranged on gauge outfit install cabin 12 in, circuit board 2 is arranged in sealed compartment 11.
State water meter and also include a closure 13, the one end of closure 13 is hinged with the side of sealed compartment 11, and this sealing
Lid 13 is matched with sealed compartment 11, and that is, sealed compartment 11 can just be sealed by closure 13.The use of closure 13, when micro-
Processor breaks down, or when electronic circuit etc. breaks down, opens closure 13 and just can complete to overhaul, compared to will be close
The mode of batten down 11 fixing seal, this mode is more practical, also allows for overhauling.Additionally, in the surrounding of closure 13 and close
The surrounding of batten down 11, is provided with a rubber ring, to improve sealing effectiveness
Because water meter is chronically under more moist working environment, so for the working life ensureing water meter, keeping
The dry environment of sealed compartment 11 is most important.For further, as shown in Fig. 2 being provided with the first articulamentum in sealed compartment 11
31 and second articulamentum 32, IC-card induction apparatuss, processor and power supply are respectively positioned between the first articulamentum 31 and the second articulamentum 32.
Additionally, the upper surface of the first articulamentum 31 is provided with the first waterproof layer 41, the lower surface of the second articulamentum 32 is provided with second and prevents
Water layer 42.
By the design of multilamellar, ined succession waterproof layer by the first articulamentum 31, the second articulamentum 32, because waterproof layer has
Good water resistance, it is therefore prevented that circuit board 2 is waterlogged, leads to the damage of circuit.
For further, in the first articulamentum 31 and the second articulamentum 32, the side of circuit board 2 is provided with several
The humidity sensor 51 being connected with processor and power supply respectively and temperature sensor 52, additionally, in the first articulamentum 31 and
It is additionally provided with a resistance wire 53 being connected respectively with power supply and processor between one waterproof layer 41.During use, work as humidity sensor
When the ambient humidity that device 51 detects exceedes presetting value, processor controls resistance wire 53 to switch on power, and resistance wire 53 starts
Heating.When the temperature of the first articulamentum 31 exceedes predetermined temperature, processor controls resistance wire 53 to stop heating.This mode
Achieve and be thermally dried according to the humidity of circuit board in water meter 2 local environment, extend the service life of water meter, increase
The adaptability to various environment for the water meter.
For further, the lower end of the second waterproof layer 42 is provided with insulating barrier 6, and insulating barrier 6 is by IC-card induction apparatuss, processor
Keep apart in the external world with power supply, do not disturbed by extraneous electric current.
For further, in order to ensure that the heat that circuit board 2 operationally produces do not interfere with its working effect, so
It is additionally provided with heat sink 7 between first waterproof layer 41 and resistance wire 53.
For further, the first articulamentum 31 is provided with some through holes 311, and in heat sink 7 and the first waterproof layer
It is provided with drying layer 8 between 41.The design of drying layer 8 ensure that circuit board 2 moment can keep good drying property.
For a person skilled in the art, after reading described above, various changes and modifications undoubtedly will be evident that.
Therefore, appending claims should regard the whole variations and modifications covering true intention of the present utility model and scope as.
Any and all scope of equal value and content in Claims scope, are all considered as still belonging to intention of the present utility model and model
In enclosing.
Claims (5)
1. a kind of intelligent IC card water meter with moisture-proof function, including the table being provided with sealed compartment (11) and gauge outfit installation cabin (12)
Shell (1), gauge outfit and the circuit board (2) in described sealed compartment (11) are it is characterised in that described circuit board (2) upper end sets
It is equipped with the first articulamentum (31), lower end is provided with the second articulamentum (32), the upper surface of described first articulamentum (31) is provided with
One first waterproof layer (41), the lower surface of described second articulamentum (32) is provided with the second waterproof layer (42), described first connection
Layer (31) and described second articulamentum (32) are provided with some and described circuit board (2) near the side of described circuit board (2)
The humidity sensor (51) being connected and temperature sensor (52), described first articulamentum (31) and described first waterproof layer (41)
Between also set up a resistance wire (53) being connected with described circuit board (2).
2. the intelligent IC card water meter with moisture-proof function according to claim 1 is it is characterised in that described second waterproof layer
(42) lower surface is provided with insulating barrier (6).
3. the intelligent IC card water meter with moisture-proof function according to claim 1 is it is characterised in that described first articulamentum
(31) it is provided with some through holes (311) on.
4. the intelligent IC card water meter with moisture-proof function according to claim 3 is it is characterised in that described first waterproof layer
(41) it is provided with heat sink (7) and described resistance wire (53) between.
5. the intelligent IC card water meter with moisture-proof function according to claim 4 is it is characterised in that described heat sink (7)
It is provided with drying layer (8) and described first waterproof layer (41) between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620977083.4U CN205983671U (en) | 2016-08-28 | 2016-08-28 | Intelligence IC -card water gauge with dampproofing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620977083.4U CN205983671U (en) | 2016-08-28 | 2016-08-28 | Intelligence IC -card water gauge with dampproofing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205983671U true CN205983671U (en) | 2017-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620977083.4U Active CN205983671U (en) | 2016-08-28 | 2016-08-28 | Intelligence IC -card water gauge with dampproofing function |
Country Status (1)
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| CN (1) | CN205983671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884021A (en) * | 2017-12-28 | 2018-04-06 | 湖北骏翔电子科技有限公司 | A kind of multifunctional burglary-resistant water meter |
| CN108072413A (en) * | 2017-11-17 | 2018-05-25 | 安徽翼迈科技股份有限公司 | A kind of big table gauge outfit of passive photoelectric direct-reading |
-
2016
- 2016-08-28 CN CN201620977083.4U patent/CN205983671U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108072413A (en) * | 2017-11-17 | 2018-05-25 | 安徽翼迈科技股份有限公司 | A kind of big table gauge outfit of passive photoelectric direct-reading |
| CN107884021A (en) * | 2017-12-28 | 2018-04-06 | 湖北骏翔电子科技有限公司 | A kind of multifunctional burglary-resistant water meter |
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| GR01 | Patent grant |