CN2650077Y - Cell-replaceable and water-proofing metering instrument - Google Patents
Cell-replaceable and water-proofing metering instrument Download PDFInfo
- Publication number
- CN2650077Y CN2650077Y CN 200320112060 CN200320112060U CN2650077Y CN 2650077 Y CN2650077 Y CN 2650077Y CN 200320112060 CN200320112060 CN 200320112060 CN 200320112060 U CN200320112060 U CN 200320112060U CN 2650077 Y CN2650077 Y CN 2650077Y
- Authority
- CN
- China
- Prior art keywords
- waterproof
- battery
- measuring instrument
- battery compartment
- storehouse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model belongs to a battery-replaceable and waterproof metering instrument for the IC card metering instrument field, which is mainly characterized in that: the base of the metering instrument has a waterproof stand with a built-in mainboard case, a battery case, and a cassette case, the mainboard case can be sealed through a LCD window, the battery case is sealed through the battery case cover. The utility model has simple structure, high waterproof effect; some departments or properties management companies can be authorized by the manufacturer to replace the battery, convenience is provided for user, the work efficiency is improved. The utility model is a next generation product for the existing IC card prepaid metering instrument.
Description
Affiliated field
The utility model belongs to IC-card measuring instrument field, the measuring instrument of especially a kind of interchangeable battery and waterproof.
Background technology
Present IC-card prepayment metering instrument, comprise water meter, ammeter, gas meter, flow meter etc., manufacturer installs battery when producing measuring instrument in the enclosure the mainboard storehouse and by shell and installs again, and require this battery replacing not to be installed voluntarily by user or administration departments, only deliver to manufacturer and change.Measuring instrument may consume certain electric energy when the user uses being installed to like this, changes the common burden that battery becomes user and manufacturer; In addition, the classification of waterproof of existing IC-card prepayment metering instrument is poor, does not reach IP65 country classification of waterproof standard, is easy to generate the phenomenon of battery compartment water inlet and the water inlet of mainboard storehouse, causes scrapping of whole table.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of simple in structure, replaceable battery and can reach the measuring instrument of national classification of waterproof.
The purpose of this utility model is achieved in that
Constitute by measuring instrument pedestal, connecting line, deck storehouse, lcd window, mainboard storehouse, battery compartment etc., it is characterized in that: on the measuring instrument pedestal, be fixed with a waterproof frame that is shaped on mainboard storehouse, battery compartment, deck storehouse in it, mainboard storehouse on the waterproof frame seals by lcd window, and battery compartment seals by the battery compartment lid.
Waterproof frame suit one and the shell that the measuring instrument pedestal is solidly installed are shaped on the deck mouth that is communicated with the deck storehouse on this shell, suit one can be around being installed in the cover cap that the bearing pin on the shell is renovated on this housing face-plate.
Between lcd window and the waterproof frame, between battery compartment lid and the battery compartment silicone rubber pad is installed all.
Advantage of the present utility model and good effect are:
1. a waterproof frame is installed on the measuring instrument pedestal, on this waterproof frame, make mainboard storehouse, battery compartment, deck storehouse, and the part that is connected with external environment all sealed or cap seal (deck mouth by transparent cover implement sealing), realize waterproof effectively, reached national classification of waterproof; Even whole table is dipped in the water,, can not influence use because critical component has been implemented sealing yet;
2. battery compartment can seal or open by battery compartment lid, realizes the replacing of battery, and what guarantee that new user installs and uses is new battery, covers and can sign by adhering and sealing at battery compartment, prevents from arbitrarily to change battery;
3. the utility model is simple in structure, and good water-proof effect can license to some departments or infrastructure management company carries out battery altering by manufacturer, has made things convenient for the user, has improved work efficiency, is a kind of regeneration product of existing IC-card prepayment metering instrument.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of the broken section of Fig. 1;
Fig. 4 is that the A-A of Fig. 1 is to cut-open view;
Fig. 5 is that the B-B of Fig. 2 is to partial sectional view.
Embodiment
Below in conjunction with accompanying drawing the utility model embodiment is further described:
The interchangeable battery that the utility model is related and the measuring instrument of waterproof, by measuring instrument pedestal 11, connecting line 1, shell 3, base table gauge outfit 7 constitutes the appearance main body of instrument, on this measuring instrument pedestal, be fixed with a waterproof frame 12, in this waterproof frame, be shaped on mainboard storehouse 14, battery compartment 10, deck storehouse 13, mainboard storehouse and lcd window 5 install and seal, battery compartment seals by battery compartment lid 8, wherein between battery compartment lid and the battery compartment silicone rubber pad 15 is installed all, the battery compartment lid is outer can sign 9 by adhering and sealing, and silicone rubber pad (not looking out among the figure) also is installed between lcd window and the waterproof frame.
The shell that outer suit one of waterproof frame and measuring instrument pedestal are solidly installed, on this shell, be shaped on the deck mouth 6 that is connected with the deck storehouse, suit one can cover the deck mouth and center on and be installed in the transparent cover 4 that the bearing pin 2 on the shell is renovated outside on this housing face-plate, this transparent cover can open or be buckled on the shell around bearing pin, IC-card be can insert when transparent cover opens, can the ruuning situation of base table gauge outfit and the data of lcd window be observed by transparent cover after buckling.
Shell, waterproof frame all are packed on the measuring instrument pedestal by the screw (not shown).
Claims (3)
1. the measuring instrument of interchangeable battery and waterproof, constitute by measuring instrument pedestal, connecting line, deck storehouse, lcd window, mainboard storehouse, battery compartment etc., it is characterized in that: on the measuring instrument pedestal, be fixed with a waterproof frame that is shaped on mainboard storehouse, battery compartment, deck storehouse in it, mainboard storehouse on the waterproof frame seals by lcd window, and battery compartment seals by the battery compartment lid.
2. the measuring instrument of interchangeable battery according to claim 1 and waterproof, it is characterized in that: the shell that waterproof frame suit one and measuring instrument pedestal are solidly installed, be shaped on the deck mouth that is communicated with the deck storehouse on this housing face-plate, suit one can be around being installed in the transparent cover that the bearing pin on the shell is renovated on this housing face-plate.
3.. the measuring instrument according to claim 1,2 described interchangeable batteries and waterproof is characterized in that: between lcd window and the waterproof frame, between battery compartment lid and the battery compartment silicone rubber pad is installed all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320112060 CN2650077Y (en) | 2003-10-29 | 2003-10-29 | Cell-replaceable and water-proofing metering instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320112060 CN2650077Y (en) | 2003-10-29 | 2003-10-29 | Cell-replaceable and water-proofing metering instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2650077Y true CN2650077Y (en) | 2004-10-20 |
Family
ID=34344521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320112060 Expired - Fee Related CN2650077Y (en) | 2003-10-29 | 2003-10-29 | Cell-replaceable and water-proofing metering instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2650077Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886941A (en) * | 2010-06-11 | 2010-11-17 | 湖南威铭能源科技有限公司 | Intelligent water meter |
-
2003
- 2003-10-29 CN CN 200320112060 patent/CN2650077Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886941A (en) * | 2010-06-11 | 2010-11-17 | 湖南威铭能源科技有限公司 | Intelligent water meter |
| CN101886941B (en) * | 2010-06-11 | 2011-12-07 | 湖南威铭能源科技有限公司 | Intelligent water meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |