CN204375061U - A kind of water proof and dust proof IC-card water meter case - Google Patents
A kind of water proof and dust proof IC-card water meter case Download PDFInfo
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- CN204375061U CN204375061U CN201520019402.6U CN201520019402U CN204375061U CN 204375061 U CN204375061 U CN 204375061U CN 201520019402 U CN201520019402 U CN 201520019402U CN 204375061 U CN204375061 U CN 204375061U
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- modular cartridge
- upper shell
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- base plate
- water
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Abstract
The utility model discloses a kind of water proof and dust proof IC-card water meter case, comprise upper shell, modular cartridge and base plate; Upper shell is provided with meter reading hole and modular cartridge show hole, and the internal perisporium that upper shell is provided with the opposite face of meter reading hole and modular cartridge show hole is provided with draw-in groove, and upper shell inside is embedded with modular cartridge and water meter; Base plate is flush-mounted in the draw-in groove of upper shell, and base plate is provided with battery flat and the first line outlet, and battery flat is plugged in base plate; Modular cartridge comprises modular cartridge housing and is located at the transparent cover plate on modular cartridge housing, and cover plate matches with modular cartridge show hole, and modular cartridge housing bottom is provided with the second line outlet, and modular cartridge is installed on upper shell inside.A kind of water proof and dust proof IC-card water meter case provided by the utility model, structure is simple, has good dust seal effect.
Description
Technical field
The utility model relates to water meter technical field, is specifically related to a kind of water meter case of water proof and dust proof.
Background technology
In recent years, intellective IC card to be applied in China very general, in water meter industry, mechanical type industrial water-meter is embedded into formula IC-card intellectual water meter gradually and replaces.The appearance of the latter, facilitates the scientific management of water resources management part to water resource, improves the utilization factor of industrial user to water resource simultaneously; Simultaneously, the how moistureproof dust-proof series of problems also becoming IC-card intellectual water meter and face, in IC-card intellectual water meter used at present, waterproof and dampproofly all to be realized by injecting glue, but injecting glue is of long duration apt to deteriorate, can not have effect, and card insert type contact is easy to wear oxidizable at present, double-deck easy unboiled water mist of cover body, is not easy to see reading value, easily causes error when copying several.
Utility model content
The purpose of this utility model provides a kind of water proof and dust proof IC-card water meter case, solves one or more in above-mentioned prior art problem.
According to a kind of water proof and dust proof IC-card water meter case of the present utility model, comprise upper shell, modular cartridge and base plate; Upper shell is provided with meter reading hole and modular cartridge show hole, and the internal perisporium that upper shell is provided with the opposite face of meter reading hole and modular cartridge show hole is provided with draw-in groove, and upper shell inside is embedded with modular cartridge and water meter; Base plate is flush-mounted in the draw-in groove of upper shell, and base plate is provided with battery flat and the first line outlet, and battery flat is plugged in base plate; Modular cartridge comprises modular cartridge housing and is located at the transparent cover plate on modular cartridge housing, and cover plate matches with modular cartridge show hole, and modular cartridge housing bottom is provided with the second line outlet, and modular cartridge is installed on upper shell inside.
A kind of water proof and dust proof IC-card water meter case provided by the utility model, structure is simple, has good dust seal effect.
In some embodiments, the second line outlet quantity is two, and the second line outlet is provided with line ball nut, and line ball nut is the nut of plastic material.This design can make the inlet wire of ammeter and outlet effectively shunt, and can not cause the confusion of circuit.
In some embodiments, O-ring seal is provided with between cover plate and described modular cartridge show hole.This design can make better tightness between modular cartridge and upper shell.
In some embodiments, battery flat has battery hatch, and battery hatch bead scribbles silicone sealant.Be provided with battery flat and be convenient for changing battery, and scribble at battery hatch bead the effect that silicone sealant can play water proof and dust proof.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of water proof and dust proof IC-card water meter case of a kind of embodiment of the present utility model;
Fig. 2 is the structural representation of upper shell of the present utility model;
Fig. 3 is the structural representation of modular cartridge of the present utility model;
Fig. 4 is the planar structure schematic diagram of base plate of the present utility model;
Fig. 5 is the perspective view of base plate of the present utility model;
Fig. 6 is the structural representation of battery flat of the present utility model.
Embodiment
Below in conjunction with Figure of description, the utility model is described in more detail.
As shown in Figure 1, a kind of water proof and dust proof IC-card water meter case, comprises upper shell 1, modular cartridge 2 and base plate 3; As shown in Figure 2, upper shell 1 is provided with meter reading hole 11 and modular cartridge show hole 12, the internal perisporium that upper shell 1 is provided with the opposite face of meter reading hole 11 and modular cartridge show hole 12 is provided with draw-in groove 13, and upper shell 1 inside is embedded with modular cartridge 2 and water meter, the corresponding meter reading hole 11, pointer gauge face of water meter.
Base plate 3 is flush-mounted in the draw-in groove 13 of upper shell 1, and as shown in Fig. 4 ~ Fig. 5, base plate 3 is provided with battery flat 31 and the first line outlet 32, and battery flat 31 is plugged on base plate 3; As shown in Figure 6, battery flat 31 is provided with battery hatch 311, and battery hatch 311 bead scribbles silicone sealant, and battery flat 31 is convenient for changing battery, and scribbles at battery hatch 311 bead the effect that silicone sealant can play water proof and dust proof.Battery hatch 311 is other is provided with screw, for being fixed on base plate 3.
As shown in Figure 3, the transparent cover plate 22 that modular cartridge 2 comprises modular cartridge housing 21 and is located on modular cartridge housing 21, is screwed between cover plate 22 with modular cartridge housing 21 and is connected; During installation, first by inlay card mode, modular cartridge 2 is located in upper shell 1, then the mode that is screwed is fixedly connected with modular cartridge 2 and upper shell 1.Cover plate 22 matches with modular cartridge show hole 12, O-ring seal is provided with between cover plate 22 and modular cartridge show hole 12, the second line outlet 23 is provided with bottom modular cartridge housing 21, the quantity of the second line outlet 23 is two, two line outlets can make the inlet wire of ammeter and outlet effectively shunt, the confusion of circuit can not be caused, second line outlet 23 is provided with line ball nut 24, line ball nut 24 is the nut of plastic material, line ball nut 24 can make circuit compress, can not cause loosening, and can be entered by anti-sealing by the extruding of line ball nut 24.
Upper shell 1 in above-mentioned, modular cartridge 2 and base plate 3 all adopt plastic material to make, and plastic material can make cost reduce, and easily manufactures, and moistureproof dust-proof better effects if.
A kind of water proof and dust proof IC-card water meter case provided by the utility model, structure is simple, has good dust seal effect.
The above is only optimal way of the present utility model; it should be pointed out that to those skilled in the art, under the prerequisite not departing from the utility model creation design; can also make some similar distortion and improvement, these also should be considered as within protection domain of the present utility model.
Claims (4)
1. a water proof and dust proof IC-card water meter case, is characterized in that, comprises upper shell (1), modular cartridge (2) and base plate (3); Described upper shell (1) is provided with meter reading hole (11) and modular cartridge show hole (12), the internal perisporium that described upper shell (1) is provided with the opposite face of meter reading hole (11) and modular cartridge show hole (12) is provided with draw-in groove (13), and described upper shell (1) inside is embedded with modular cartridge (2) and water meter; Described base plate (3) is flush-mounted in the draw-in groove (13) of upper shell (1), base plate (3) is provided with battery flat (31) and the first line outlet (32), and described battery flat (31) is plugged in described base plate (3); Described modular cartridge (2) comprises modular cartridge housing (21) and is located at the transparent cover plate (22) on modular cartridge housing (21), described cover plate (22) matches with described modular cartridge show hole (12), described modular cartridge housing (21) bottom is provided with the second line outlet (23), and it is inner that described modular cartridge (2) is installed on described upper shell (1).
2. a kind of water proof and dust proof IC-card water meter case according to claim 1, it is characterized in that, described second line outlet (23) quantity is two, second line outlet (23) is provided with line ball nut (24), the nut that described line ball nut (24) is plastic material.
3. a kind of water proof and dust proof IC-card water meter case according to claim 1, is characterized in that, be provided with O-ring seal between described cover plate (22) and described modular cartridge show hole (12).
4. a kind of water proof and dust proof IC-card water meter case according to claim 1, it is characterized in that, described battery flat (31) has battery hatch (311), and described battery hatch (311) bead scribbles silicone sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520019402.6U CN204375061U (en) | 2015-01-12 | 2015-01-12 | A kind of water proof and dust proof IC-card water meter case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520019402.6U CN204375061U (en) | 2015-01-12 | 2015-01-12 | A kind of water proof and dust proof IC-card water meter case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204375061U true CN204375061U (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520019402.6U Active CN204375061U (en) | 2015-01-12 | 2015-01-12 | A kind of water proof and dust proof IC-card water meter case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204375061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269586A (en) * | 2018-09-30 | 2019-01-25 | 济南瑞泉电子有限公司 | A kind of fission IC card watch case |
-
2015
- 2015-01-12 CN CN201520019402.6U patent/CN204375061U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269586A (en) * | 2018-09-30 | 2019-01-25 | 济南瑞泉电子有限公司 | A kind of fission IC card watch case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200930 Address after: No.28 Xingyuan Road, Rucheng street, Rugao City, Nantong City, Jiangsu Province (within Jiangsu Tongcheng Instrument Co., Ltd.) Patentee after: Hong Jian Address before: 226502, Rugao City, Jiangsu province Nantong City, such as Town Hing Road, No. 28 Patentee before: JIANGSU GUONENG INSTRUMENT TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201231 Address after: 226500 28 Xingyuan Road, Rucheng street, Rugao, Nantong, Jiangsu Patentee after: Jiangsu shenchen Intelligent Instrument Co.,Ltd. Address before: 226500 28 Xingyuan Road, Rucheng street, Rugao City, Nantong City, Jiangsu Province (in Jiangsu Tongcheng Instrument Co., Ltd.) Patentee before: Hong Jian |