CN209446112U - A kind of novel water meter with nonmagnetic - Google Patents
A kind of novel water meter with nonmagnetic Download PDFInfo
- Publication number
- CN209446112U CN209446112U CN201821202585.5U CN201821202585U CN209446112U CN 209446112 U CN209446112 U CN 209446112U CN 201821202585 U CN201821202585 U CN 201821202585U CN 209446112 U CN209446112 U CN 209446112U
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- water meter
- glassy layer
- nonmagnetic
- counterbore
- counter gear
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Abstract
The utility model provides a kind of novel water meter with nonmagnetic, including shell, water meter movement counter gear and non-magnetic sensor, sensing fingers are installed on the water meter movement counter gear, the shell is equipped with glassy layer, the water meter movement counter gear is installed below glassy layer, the non-magnetic sensor is installed on above glassy layer, and corresponding with the sensing fingers position on the water meter movement counter gear, and the glassy layer is equipped with counterbore and locating slot；The counterbore is located at glassy layer lower surface, and the sensing fingers are installed in the counterbore, and the locating slot is set to glassy layer outer edge, is equipped with the locating convex block to match with the locating slot in shell.The water meter with nonmagnetic of the utility model improves the success rate of metering signal acquisition, reduces power consumption.
Description
Technical field
The utility model relates to water meter more particularly to a kind of novel water meter with nonmagnetic.
Background technique
The features such as non-magnetic sensor water meter is superior with its interference free performance, and electronic counting precision is high, it is deep by market in recent years
Favorable comment.General no its general configuration of magnetic sensing water meter is as shown in Figure 1, include shell 10', water meter movement counter gear 20'
With non-magnetic sensor 30', the sensing fingers 21' on non-magnetic sensor 30' and water meter movement counter gear 20' passes through shell glass
Glass layer 11' is separated, and a sensing fingers are installed on water meter movement counter gear, and pointer is located under water meter tempered glass
Face, non-magnetic sensor and smart electronics modular assembly are assemblied in the upper surface of tempered glass.Since water meter tempered glass will bear one
Fixed hydraulic pressure, so thickness of glass is generally all in 6mm or more.But using blocked up glassy layer make sensing fingers and sensor it
Between distance zoomed out, increase non-magnetic sensor water meter power consumption and metering signal acquisition success rate.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of novel water meter with nonmagnetic, improves metering signal and acquire
Success rate, reduce power consumption.
The utility model is realized in this way: a kind of novel water meter with nonmagnetic, including shell, water meter movement counter gear and
Non-magnetic sensor, sensing fingers are equipped on the water meter movement counter gear, and the shell is equipped with glassy layer, the water
Table machine core counter gear is installed below glassy layer, and the non-magnetic sensor is installed on above glassy layer, and with the water meter
Sensing fingers position on machine core counter gear is corresponding, and the glassy layer is equipped with counterbore and locating slot；The counterbore position
In glassy layer lower surface, the sensing fingers are installed in the counterbore, and the locating slot is in glassy layer outer edge, shell
Equipped with the locating convex block to match with the locating slot.
Further, the counterbore base is chamfering structure.
Further, the locating slot and locating convex block are respectively provided with two.
Further, the glassy layer material is tempered glass.
Further, the glassy layer material is laminated glass.
Utility model has the advantages that, since the thin area of thickness is small, entirety is held by lowering glass local thickness
Compressive Strength will not reduce, while locating slot is arranged in the outer rim of glass, thus ensure that counterbore is consistent with sensing fingers position,
Properties of product are improved, the cost of product is reduced, product reliability is higher.
Detailed description of the invention
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the partial sectional view of existing no magnetic sensing water meter inner frame.
Fig. 2 is a kind of suggested glass layer structure schematic diagram of novel no magnetic sensing water meter of the utility model.
Fig. 3 is the side view of the glassy layer of the utility model.
Specific embodiment
It please refers to shown in Fig. 2 to Fig. 3, a kind of novel water meter with nonmagnetic of the utility model, including shell, water meter movement counter
Gear and non-magnetic sensor, sensing fingers are equipped on the water meter movement counter gear, and the shell is equipped with glassy layer
11, the water meter movement counter gear is installed on 11 lower section of glassy layer, and the non-magnetic sensor is installed on glassy layer 11
Side, and it is corresponding with the sensing fingers position on the water meter movement counter gear, the glassy layer 11 is equipped with counterbore 111
With locating slot 112；The counterbore 111 is located at 11 lower surface of glassy layer, and the sensing fingers 21 are installed in the counterbore 111,
The locating slot 112 is set to 11 outer edge of glassy layer, is equipped with the locating convex block to match with the locating slot 112 (not in shell
Diagram).The counterbore 111 is formed by glass pressing mold, and 111 bottom of counterbore is chamfering structure, improves anti-pressure ability.It is described
11 material of glassy layer is tempered glass.
11 material of glassy layer can also be laminated glass.
The locating slot and locating convex block are respectively provided with two, are easily installed.
It is thick to mitigate part by the counterbore of one rounding of setting on the glassy layer on existing water meter with nonmagnetic for the utility model
Degree, draws in sensing fingers at a distance from non-magnetic sensor, improves the success rate of metering signal acquisition, power consumption is reduced, due to thickness
Thin area is small, and whole bearing strength will not reduce, while locating slot is arranged in the outer rim of glass, to ensure that counterbore and pass
Feel the consistent of pointer position, is easily installed, improves properties of product, reduce the cost of product, product reliability is higher.
Although those familiar with the art answers the foregoing describe specific embodiment of the present utility model
Working as understanding, we are merely exemplary described specific embodiment, rather than for the limit to the scope of the utility model
Fixed, those skilled in the art modification and variation equivalent made by the spirit according to the utility model all should
Cover in the scope of the claimed protection of the utility model.
Claims (5)
1. a kind of novel water meter with nonmagnetic, including shell, water meter movement counter gear and non-magnetic sensor, the water meter movement meter
Sensing fingers are installed, the shell is equipped with glassy layer, and the water meter movement counter gear is installed on glass on number device gear
Below glass layer, the non-magnetic sensor is installed on above glassy layer, and is referred to the sensing on the water meter movement counter gear
Pin position is corresponding, it is characterised in that: the glassy layer is equipped with counterbore and locating slot；The counterbore is located at glassy layer following table
Face, the sensing fingers are installed in the counterbore, and the locating slot is set to glassy layer outer edge, be equipped in shell with it is described fixed
The locating convex block that position slot matches.
2. a kind of novel water meter with nonmagnetic as described in claim 1, it is characterised in that: the counterbore base is chamfering structure.
3. a kind of novel water meter with nonmagnetic as described in claim 1, it is characterised in that: the locating slot and locating convex block are respectively provided with
Two.
4. a kind of novel water meter with nonmagnetic as described in claim 1, it is characterised in that: the glassy layer material is tempered glass.
5. a kind of novel water meter with nonmagnetic as described in claim 1, it is characterised in that: the glassy layer material is laminated glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821202585.5U CN209446112U (en) | 2018-07-27 | 2018-07-27 | A kind of novel water meter with nonmagnetic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821202585.5U CN209446112U (en) | 2018-07-27 | 2018-07-27 | A kind of novel water meter with nonmagnetic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209446112U true CN209446112U (en) | 2019-09-27 |
Family
ID=68008621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821202585.5U Active CN209446112U (en) | 2018-07-27 | 2018-07-27 | A kind of novel water meter with nonmagnetic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209446112U (en) |
-
2018
- 2018-07-27 CN CN201821202585.5U patent/CN209446112U/en active Active
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