CN216283761U - IC card moisture-proof water meter with anti-interference function - Google Patents
IC card moisture-proof water meter with anti-interference function Download PDFInfo
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- CN216283761U CN216283761U CN202122334456.XU CN202122334456U CN216283761U CN 216283761 U CN216283761 U CN 216283761U CN 202122334456 U CN202122334456 U CN 202122334456U CN 216283761 U CN216283761 U CN 216283761U
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- circuit board
- speed reducer
- lower shell
- water meter
- shell
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Abstract
The utility model discloses an IC card moisture-proof water meter with an anti-interference function, which comprises an upper water meter shell, a circuit board sealing lower shell, a speed reducer lower shell and a lower water meter shell, wherein the speed reducer lower shell is arranged in the water meter lower shell, the speed reducer upper shell is arranged above the speed reducer lower shell, a speed reducer middle plate is clamped and fixed between the speed reducer upper shell and the speed reducer lower shell, the circuit board sealing lower shell is arranged above the speed reducer upper shell, the circuit board sealing upper shell is arranged above the circuit board sealing lower shell, and the water meter upper shell is arranged above the water meter lower shell. The utility model has the advantages that the circuit board in the water meter can be protected in a sealing way, and the circuit board is prevented from being affected with damp and the normal use of the electric meter is prevented from being influenced.
Description
Technical Field
The utility model relates to the technical field of water meters, in particular to an IC card moisture-proof water meter with an anti-interference function.
Background
The water meter is a meter for measuring water flow, mostly for measuring the accumulated flow of water, and generally divided into a positive displacement water meter and a speed water meter, which originate from the united kingdom, the development of the water meter has a history of nearly two hundred years, when selecting the specification of the water meter, the size and the flow range of the used flow under the normal condition should be estimated first, and then the water meter with the specification of which the common flow is closest to the value is selected as the first choice.
The water gauge is installed in comparatively moist environment mostly in the use, makes service environment's steam cause the injury to the water gauge easily like this, causes the influence to the work of water gauge easily for a long time, reduces its life.
SUMMERY OF THE UTILITY MODEL
The IC card moistureproof water meter with the anti-interference function has the advantages of sealing and protecting a circuit board in the water meter, preventing the circuit board from being affected with damp and influencing the normal use of the water meter, and solves the problems that the water meter is easily damaged by water vapor in the use environment, the work of the water meter is easily influenced for a long time and the service life of the water meter is shortened because the water meter is mostly installed in a humid environment in the use process.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a dampproofing water gauge of IC-card with anti-interference function, includes water gauge epitheca, the sealed inferior valve of circuit board, reduction gear inferior valve and water gauge inferior valve, the internally mounted of water gauge inferior valve has the reduction gear inferior valve, the reduction gear epitheca is installed to the top of reduction gear inferior valve, the centre gripping is fixed with the reduction gear medium plate between reduction gear epitheca and the reduction gear inferior valve, the sealed inferior valve of circuit board is installed to the top of reduction gear epitheca, the sealed epitheca of circuit board is installed to the top of the sealed inferior valve of circuit board, the water gauge epitheca is installed to the top of water gauge inferior valve.
Preferably, the circuit board sealing upper shell is provided with a clamping groove, and the position of the clamping groove corresponds to the position of the circuit board between the circuit board sealing upper shell and the circuit board sealing lower shell.
Preferably, the bottom surface of water gauge inferior valve has run through and has seted up the connector, just the position of connector is corresponding with the position of reduction gear medium plate, the water gauge inferior valve passes through the connector and is connected fixedly with the water gauge adapter.
Preferably, the circuit board sealing upper shell and the circuit board sealing lower shell, the speed reducer upper shell and the speed reducer lower shell, and the water meter upper shell and the water meter lower shell are all fixed through bolts.
Compared with the prior art, the utility model has the beneficial effects that: the circuit board is protected by sealing through the circuit board sealing upper shell and the circuit board sealing lower shell, so that the circuit board is prevented from being damaged due to the influence of water vapor, and the circuit board sealing upper shell is provided with a clamping groove for limiting the IC card so that the IC card is limited above the circuit board;
through setting up reduction gear epitheca and reduction gear inferior valve, reduction gear epitheca and reduction gear inferior valve are fixed the reduction gear medium plate, and when rivers in the water pipe went into the reduction gear inferior valve in, rivers impact the reduction gear medium plate to drive the part on the reduction gear medium plate and rotate, drive the gauge outfit operation through the reduction gear medium plate, take notes the water consumption.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic bottom view of the present invention.
In the figure: 1. a water meter upper shell; 2. the circuit board seals the upper shell; 3. the circuit board seals the inferior valve; 4. the upper shell of the speed reducer; 5. a middle plate of the speed reducer; 6. a lower shell of the speed reducer; 7. a lower water meter shell; 8. a card slot; 9. and (7) connecting ports.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, an embodiment of the present invention includes:
the utility model provides a dampproofing water gauge of IC-card with anti-interference function, including water gauge epitheca 1, the sealed inferior valve 3 of circuit board, reduction gear inferior valve 6 and water gauge inferior valve 7, the internally mounted of water gauge inferior valve 7 has reduction gear inferior valve 6, reduction gear epitheca 4 is installed to the top of reduction gear inferior valve 6, the centre gripping is fixed with reduction gear medium plate 5 between reduction gear epitheca 4 and the reduction gear inferior valve 6, when rivers in the water pipe flow into reduction gear inferior valve 6 in, rivers impact reduction gear medium plate 5, and drive the part on the reduction gear medium plate 5 and rotate, drive the operation of gauge outfit through reduction gear medium plate 5, the water yield for recording, the bottom surface of water gauge inferior valve 7 runs through and has seted up connector 9, and connector 9's position is corresponding with the position of reduction gear medium plate 5.
Water gauge inferior valve 7 is connected fixedly through connector 9 and water gauge adapter, sealed inferior valve 3 of circuit board is installed to the top of reduction gear epitheca 4, sealed epitheca 2 of circuit board is installed to the top of sealed inferior valve 3 of circuit board, draw-in groove 8 has been seted up on the sealed epitheca 2 of circuit board, and the position of draw-in groove 8 is corresponding with the position of the circuit board between the sealed epitheca 2 of circuit board and the sealed inferior valve 3 of circuit board, prevent that the circuit board from receiving the steam influence, lead to the circuit board to damage, and the draw-in groove 8 has been seted up on the sealed epitheca 2 of circuit board, be used for spacing the IC-card, make the IC-card spacing in the top of circuit board, water gauge epitheca 1 is installed to the top of water gauge inferior valve 7, sealed epitheca 2 of circuit board and the sealed inferior valve 3 of circuit board, reduction gear epitheca 4 and reduction gear inferior valve 6 and water gauge epitheca 1 all pass through bolted connection with water gauge inferior valve 7 fixedly.
The working principle is as follows: when rivers in the water pipe go into in the reduction gear inferior valve 6, rivers impact reduction gear medium plate 5, and drive the part on the reduction gear medium plate 5 and rotate, drive the gauge outfit operation through reduction gear medium plate 5, the record water consumption, sealed inferior valve 3 of circuit board is installed to the top of reduction gear epitheca 4, sealed epitheca 2 of circuit board is installed to the top of the sealed inferior valve 3 of circuit board, draw-in groove 8 has been seted up on the sealed epitheca 2 of circuit board, and the position of draw-in groove 8 is corresponding with the position of the circuit board between the sealed epitheca 2 of circuit board and the sealed inferior valve 3 of circuit board, prevent that the circuit board from receiving the steam influence, lead to the circuit board to damage, and seted up draw-in groove 8 on the sealed epitheca 2 of circuit board, be used for spacing the IC-card, make the IC-card spacing in the top of circuit board.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (4)
1. The utility model provides a dampproofing water gauge of IC-card with anti-interference function, includes water gauge epitheca (1), the sealed inferior valve of circuit board (3), reduction gear inferior valve (6) and water gauge inferior valve (7), its characterized in that: the water meter sealing structure is characterized in that a speed reducer lower shell (6) is arranged inside the water meter lower shell (7), a speed reducer upper shell (4) is arranged above the speed reducer lower shell (6), a speed reducer middle plate (5) is fixed between the speed reducer upper shell (4) and the speed reducer lower shell (6) in a clamping mode, a circuit board sealing lower shell (3) is arranged above the speed reducer upper shell (4), a circuit board sealing upper shell (2) is arranged above the circuit board sealing lower shell (3), and a water meter upper shell (1) is arranged above the water meter lower shell (7).
2. The dampproofing water gauge of IC-card with anti-interference function of claim 1, characterized by that: a clamping groove (8) is formed in the circuit board sealing upper shell (2), and the position of the clamping groove (8) corresponds to the position of the circuit board between the circuit board sealing upper shell (2) and the circuit board sealing lower shell (3).
3. The dampproofing water gauge of IC-card with anti-interference function of claim 1, characterized by that: the bottom surface of water gauge inferior valve (7) runs through and has seted up connector (9), just the position of connector (9) is corresponding with the position of reduction gear medium plate (5), water gauge inferior valve (7) are connected fixedly through connector (9) and water gauge adapter.
4. The dampproofing water gauge of IC-card with anti-interference function of claim 1, characterized by that: the circuit board sealing upper shell (2) and the circuit board sealing lower shell (3), the speed reducer upper shell (4) and the speed reducer lower shell (6) and the water meter upper shell (1) and the water meter lower shell (7) are fixedly connected through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122334456.XU CN216283761U (en) | 2021-09-26 | 2021-09-26 | IC card moisture-proof water meter with anti-interference function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122334456.XU CN216283761U (en) | 2021-09-26 | 2021-09-26 | IC card moisture-proof water meter with anti-interference function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216283761U true CN216283761U (en) | 2022-04-12 |
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ID=81066530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122334456.XU Active CN216283761U (en) | 2021-09-26 | 2021-09-26 | IC card moisture-proof water meter with anti-interference function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216283761U (en) |
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2021
- 2021-09-26 CN CN202122334456.XU patent/CN216283761U/en active Active
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