Split pre-payment water meter Waterproof controller housing
Technical field
The utility model is related to water meter device field, more particularly to a kind of Split pre-payment water meter Waterproof controller shell
Body.
Background technology
With the continuous popularization of smart card techniques, contact type intelligent card with the characteristics such as its convenient, safety oneself through extensive
Apply public transport, taxi, such as oil petit average application scenario.The intelligent water unified in water meter and intelligent card reader
Take in toll collection applications, user deposits the debt of certain number in advance within a smart card, and user only needs to use smart card during paying,
The water resource that the card reader unified with water meter is provided according to water meter uses data, deducts corresponding from the debt that smart card memory is put
Number, just complete water rate pays process.
At present, in the prior art, because the situation of the installation site of water meter is different, it is often necessary to be equipped with a controller,
Such as water pump composite is in underground or other extreme positions, for the ease of checking the situation of water meter, it is necessary to which controller passes through wire
It is connected with water meter, controller connects the place for putting outdoor convenient operation, existing controller causes waterproof due to its structure
Poor-performing, is unfavorable for long-term installation outdoor.
Utility model content
The purpose of this utility model is to overcome the shortcomings of above-mentioned technology, and provides a kind of Split pre-payment water meter waterproof
Controller housing, waterproof effect is good.
The utility model to achieve the above object, using following technical scheme:A kind of anti-water control of Split pre-payment water meter
Device housing processed, it is characterised in that:Including lower casing, by two mounting grooves in dividing plate besieged city on the lower casing, one of mounting groove
Bottom carries support column, and circuit board is bolted on the support column, another mounting groove be used to installing battery and
Wire, is communicated with hole between two mounting grooves, and the top of two mounting grooves is respectively fixed with upper casing, in the interior side ring of upper casing
It is provided with double plate week, the double plate coordinates with the dividing plate.
Preferably, the upper casing corresponding to the circuit board is transparency cover.
Preferably, the double plate is soft rubber plate, is fitted close with the dividing plate.
The beneficial effects of the utility model are:Relative to prior art, this water meter structure is compact, is easy to assembling, by circuit
Part and wire interconnecting piece are divided into two regions, are mutually independent of each other, and are not in short-circuit situation, also, independent two
Part is sealed with upper casing respectively, can closely be fastened dividing plate using double plate, can be greatly improved classification of waterproof.
Brief description of the drawings
Fig. 1 is assembling figure of the present utility model;
Fig. 2 is the structural representation of upper casing in the utility model.
Embodiment
Below in conjunction with the accompanying drawings and preferred embodiment describes embodiment of the present utility model in detail.Such as Fig. 1-Fig. 2 institutes
Show, a kind of Split pre-payment water meter Waterproof controller housing, including lower casing 1, encircled a city two and pacified by dividing plate 21 on the lower casing
Tankage 2, the bottom of one of mounting groove carries a support column 3, and circuit board 4 is bolted on the support column, electricity
Road part is transferred on controller equivalent to the circuit structure of water meter, and the information shown on ammeter also can be in this circuit board
On display screen on can also show, connected between the two by wire, equal to a water meter circuit part in parallel, at another
Mounting groove is used to install battery 5 and wire, and hole 6 is communicated between two mounting grooves, is all fixed with the sidepiece of intercommunicating pore
The fixed block of wire can be adjusted, the position can fill sealing ring, be sealed with wire, the top of two mounting grooves is solid respectively
Surely have upper casing 7, upper casing interior side ring week be provided with double plate 8, specifically, the double plate be soft rubber plate, with it is described every
Plate is fitted close.
In order to be easy to observe the water meter situation inside upper casing, the upper casing corresponding to the circuit board is transparent
Lid.
This water meter structure is compact, is easy to assembling, circuit part and wire interconnecting piece are divided into two regions, mutually not shadow
Ring, be not in the situation of short circuit, also, two independent parts are sealed with upper casing respectively, and can be tight using double plate
Close fastening dividing plate, can greatly improve classification of waterproof.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.