CN209069367U - Remote transmitting water meter with replaceable Waterproof battery case - Google Patents
Remote transmitting water meter with replaceable Waterproof battery case Download PDFInfo
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- CN209069367U CN209069367U CN201821393026.7U CN201821393026U CN209069367U CN 209069367 U CN209069367 U CN 209069367U CN 201821393026 U CN201821393026 U CN 201821393026U CN 209069367 U CN209069367 U CN 209069367U
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- water meter
- impeller
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Abstract
The utility model provides a kind of remote transmitting water meter with replaceable Waterproof battery case, it is characterized by comprising the remote transmitting water meter shell with entery and delivery port and it is located at the face-piece of remote transmitting water meter upper part of the housing, releasable connection has communication battery to accommodate storehouse in the face-piece, and the communication battery, which accommodates in storehouse, is packaged with communication battery.The utility model has the remote transmitting water meter of replaceable Waterproof battery case when replacement communicates battery, it directly discards old entire communication battery and accommodates storehouse and battery, the entire communication battery more renewed accommodates storehouse and battery, and replacement efficiency greatly improves, and is also beneficial to reduce damage of the disassembly to face-piece.
Description
Technical field:
The utility model relates to a kind of remote transmitting water meters with replaceable Waterproof battery case.
Background technique:
Remote transmitting water meter is that standard machinery water meter is formed plus electron collection sender module, and electronic module is completed signal and adopted
Data are simultaneously uploaded to repeater or hand-held meter-copy device by communication line by collection, data processing, storage.It can be real-time
User's water consumption is recorded and saved, or directly reads current accumulative total, every piece of water meter has unique code, when teletransmission water
Data of water meter can be uploaded to management system immediately after receiving meter reading instruction by table.
Although current remote transmitting water meter has very much, wherein most be all the independent battery being equipped with for acquiring signal and
The communication battery for sending acquisition signal, since the frequency of use of communication battery is higher, replacement is more frequent, but due to mesh
The design of the Waterproof battery case of the preceding communication battery is unreasonable, causes to need when replacing the communication battery in Waterproof battery case
The marine glue between battery case and water meter case is removed, marine glue is very cumbersome and time-consuming when removing, thus inconvenient people
Use.
Summary of the invention:
The purpose of this utility model is to be to provide a kind of remote transmitting water meter with replaceable Waterproof battery case, this has can
The remote transmitting water meter simple structure and reasonable design for replacing Waterproof battery case is conducive to the efficiency for improving replacement Waterproof battery case.
The utility model has the remote transmitting water meter of replaceable Waterproof battery case, it is characterised in that: including with entery and delivery port
Remote transmitting water meter shell and be located at the face-piece of remote transmitting water meter upper part of the housing, releasable connection has communication battery to accommodate in the face-piece
Storehouse, the communication battery, which accommodates in storehouse, is packaged with communication battery.
Further, it includes two cylindrical shells being parallel to each other, two parallel cylindricalitys that above-mentioned communication battery, which accommodates storehouse,
Shell intersection, the cylindrical shell is interior to be equipped with the communication battery, and waterproof is filled between communication battery and the cylindrical shell
Glue, and communication electric source line and its connector are only pierced by marine glue.
Further, above-mentioned cylindrical shell first end face is equipped with closed plate, and the closed plate is equipped with the first screw perforation,
It is locked in the first screw hole of face-piece with allowing screw to pass through the screw perforation, the cylindrical shell second end face is equipped with the second spiral shell
Nail hole, the face-piece are equipped with the second screw perforation corresponding with the second screw hole.
Further, recessed shelly-shaped filter screen, concavity impeller box and impeller, institute are also successively arranged in above-mentioned remote transmitting water meter shell
The wheel shaft top for stating impeller is equipped with first gear, and the first gear is engaged with second gear, and the second gear is coaxially connected
Have a magnet steel, be equipped with above impeller in the remote transmitting water meter shell concave pressure-bearing bowl and be located at pressure-bearing bowl bottom for feeling
The Hall sensor for answering magnet steel to rotate, the Hall sensor and the circuit board electrical connection being located above pressure-bearing bowl, the concavity
Several excessively water seams tangent with impeller outer end rotational trajectory line are offered on the lower part peripheral wall of impeller box.
Further, foregoing circuit plate plug is located in the lower cover mouth of transparent casing, transparent casing portion from top to down
It is equipped with independent cable-through hole road in cover mouth, partition is equipped in cable-through hole road middle section, sets that there are two be used to wear on the partition
The perforation of communication electric source line is crossed, the communication electric source line inner end is welded on the communication power supply contact of circuit board, described logical
News are electrically connected with power supply line outer end with the communication battery being located in remote transmitting water meter upper part of the housing communication battery receiving storehouse, described transparent
Circuit board and cable-through hole road in housing lower cover mouth are filled with sealing glue.
Further, above-mentioned cable-through hole road includes the arch wall body being located on translucent cover clamshell mouth internal perisporium, the arcuate walls
Body and cover mouth inner circumferential wall body form duct, and the cover mouth and circuit board are rounded, and in the week of circuit board, along setting, there are two notches
For being locked in transparent casing by screw.
Further, above-mentioned recessed shelly-shaped filter screen top is equipped with outward flange, and the outward flange is supported on remote transmitting water meter shell
In interior boss face, the concavity impeller box periphery wall middle section is equipped with outer bulge loop, and the outer bulge loop lower surface is supported on outward flange
On upper surface, the concavity impeller box inner bottom surface is equipped with convex needle, and the impeller includes wheel shaft and the leaf that is located on wheel shaft circumference
The lower surface of piece, the wheel shaft is equipped with shrinkage pool road, and the convex needle is supported in shrinkage pool road on bottom, and the wheel shaft top is equipped with
Newel and the first gear.
Further, pinion stand and gear cap are equipped between above-mentioned impeller and pressure-bearing bowl, the pinion stand is equipped with and is used for
The perforation of first gear and the slot for positioning second gear mandrel are worn, the gear cap, which is equipped with, is used for positioned central pole
Groove, the interior bottom of the pressure-bearing bowl is equipped with recess shallow slot corresponding with second gear upper magnetic steel, the Hall sensor
It is located in recess shallow slot, the magnet steel is in circular ring shape, and the center portion thereof has center locating pin, and the gear cap lower surface is equipped with limit
Lower convex platform of the position in magnet steel annulus and be located on lower convex platform for limiting the shrinkage pool of center locating pin, set in the pressure-bearing bowl
There is battery, the transparent casing and circuit board are located above battery.
The utility model has the working principle of the remote transmitting water meter of replaceable Waterproof battery case: the utility model face-piece can be by
Plastics are made, and the cavity is also to be formed after being molded by shell, and the shape of the cavity accommodates storehouse shape with communication battery and matches,
The communication battery accommodate storehouse can the free pull in cavity, when installation, first communication battery is filled in cylindrical shell, is only exposed
Then communication electric source line and connector accommodate storehouse to communication battery and integrally carry out sealing processing, internal cell is made to have anti-water energy
Power, then will communication battery accommodate storehouse fill in cavity, at this time communicate battery accommodate storehouse still can in cavity free pull,
Make when the communication battery needs replacing, which can be accommodated storehouse and integrally easily extract out and scrap, and be reinstalled
One group of communication battery for having an injecting glue accommodates storehouse, logical since communication battery is that directly to accommodate storehouse with communication battery by sealing Nian Jie
The mode that news battery accommodates storehouse and can be freely disassembled again is mounted on face-piece, therefore when replacement communicates battery, is directly discarded old
Entire communication battery accommodate storehouse and battery, the entire communication battery more renewed accommodates storehouse and battery, and replacement efficiency greatly improves,
It is also beneficial to reduce damage of the disassembly to face-piece.
Detailed description of the invention:
Fig. 1 is the utility model D structure schematic diagram;
Fig. 2 is the perspective view at another visual angle Fig. 1;
Fig. 3 is the utility model remote transmitting water meter D structure schematic diagram;
Fig. 4 is the explosion organigram of Fig. 3;
Fig. 5, Fig. 6 are the partial views of Fig. 4;
Fig. 7 is the profile construction schematic diagram of the utility model remote transmitting water meter;
Fig. 8, Fig. 9 are the partial views of Fig. 7;
Figure 10 is the perspective view of transparent casing;
Figure 11 is the half-sectional perspective view with circuit board of transparent casing.
Specific embodiment:
The utility model method is described in further detail below with reference to embodiment.It should be strongly noted that this
The protection scope of utility model should include but is not limited to technology contents disclosed in the present embodiment.
It includes the teletransmission with water inlet 1, water outlet 2 that the utility model, which has the remote transmitting water meter of replaceable Waterproof battery case,
Water meter case 3, recessed shelly-shaped filter screen 4, concavity impeller box 5 and the impeller 6 being sequentially arranged in remote transmitting water meter shell 3, the impeller 6
7 top of wheel shaft be equipped with first gear A, the first gear A engages with second gear B, and the second gear B is coaxially connected with
The gear ratio of magnet steel 8, second gear and first gear is greater than 1.5-4, preferable gear ratio 2, the axis of second gear and first gear
Line is parallel and vertical with the face where entery and delivery port line, is located above impeller in the remote transmitting water meter shell 3 equipped with concave
Pressure-bearing bowl 9 and the Hall sensor 10 for inductive magnetic steel rotation for being located at 9 bottom of pressure-bearing bowl, the Hall sensor 10 and position
Circuit board 11 above pressure-bearing bowl is electrically connected, and offers several and impeller outer on the lower part peripheral wall of the concavity impeller box 5
The water seam 12 excessively that rotation rail trace (i.e. impeller outer circle diameter) is tangent is held, this, which crosses water seam 12, can be 6.Recessed shelly-shaped filter screen
4 structures shell cylindrical is equipped with outward flange 35 on top, and entirety is made of plastics, and is laid with mesh in shell peripheral wall, recessed
5 structure of shape impeller box also shell cylindrical is equipped with outer bulge loop 37 in the middle part of periphery wall, and entirety is made of plastics, and Hall passes
Sensor is a kind of magnetic field sensor made according to Hall effect.Hall effect is one kind of magnetoelectric effect, this phenomenon is suddenly
Your (A.H.Hall, 1855-1938) had found in 1879 when studying the conductive mechanism of metal.It is widely used in industry certainly
Dynamicization technology, detection technique and information processing etc..Hall effect is to study the basic skills of semiconductor material performance.Pass through
The Hall coefficient of Hall effect measuring can judge that conduction type, carrier concentration and the carrier of semiconductor material move
The important parameters such as shifting rate.By the rotation Hall sensor 10 of magnet steel 8 can incude its rotation circle number, by with hall sensing
The memory on circuit board that device 10 connects carries out circle number scale record.
Above-mentioned remote transmitting water meter upper part of the housing is equipped with face-piece 27 and the fixed cavity 28 being located on face-piece, can in the cavity 28
It tears open and is connected with communication battery receiving storehouse 19, the communication battery, which accommodates, is packaged with communication battery 20 in storehouse.
Further, it includes two cylindrical shells being parallel to each other 29, two parallel columns that above-mentioned communication battery, which accommodates storehouse,
The intersection of shape shell, the cylindrical shell is interior to be equipped with the communication battery 20, is filled between communication battery and the cylindrical shell
Marine glue, and communication electric source line 18 and its connector are only pierced by marine glue.
Further, above-mentioned cylindrical shell first end face is equipped with closed plate 30, and the closed plate is equipped with the first screw and wears
Hole 31 is locked in the first screw hole 32 of face-piece with allowing screw to pass through the screw perforation, and the cylindrical shell second end face is set
There is the second screw hole 33, the face-piece is equipped with the second screw perforation 34 corresponding with the second screw hole.
Above-mentioned face-piece 27 can also be made of plastics, and the cavity 28 is also to be formed after being molded by shell, the shape of the cavity 28
Shape accommodates 19 shape of storehouse with communication battery and matches, the communication battery accommodate storehouse 19 can the free pull in cavity 28, when installation,
First communication battery 20 is filled in cylindrical shell 29, only exposes communication electric source line 18 and connector, then communication battery is held
Na Cang integrally carries out sealing processing, and internal cell is made to have waterproof ability, and communication battery is then accommodated storehouse 19 and fills in cavity 28
It is interior (at this time communicate battery accommodate storehouse 19 still can in cavity 28 free pull, make when the communication battery 20 needs replacing,
The communication battery can be accommodated to 19 entirety of storehouse easily to extract out and scrap, and being reinstalled one group has the communication battery of injecting glue to accommodate
Storehouse 19), it is then locked in the first and second end face of cylindrical shell with screw, when disassembly, i.e., is dismantled in the first and second end face of cylindrical shell
It after screw, extracts old communication battery out and accommodates storehouse 19, being reinstalled one group has the communication battery of injecting glue to accommodate storehouse 19.
Further, sealing, raising injecting glue efficiency, foregoing circuit plate 11 fill in the lower part for being located at transparent casing 13 for convenience
In cover mouth 14, the transparent casing 13 is equipped with independent cable-through hole road 15 in portion's cover mouth from top to down, in the cable-through hole road 15
It is equipped with partition 16 in section, sets that there are two for the perforation 17 across communication electric source line, the communication electric on the partition 16
Source line inner end is welded on the communication power supply contact of circuit board, 18 outer end of communication electric source line be located at remote transmitting water meter shell
Top communicates the communication battery 20 that battery accommodates in storehouse 19 and is electrically connected, circuit board 11 and mistake in the transparent casing lower cover mouth
String holes road 15 is filled with sealing glue.The housing shape that transparent casing 13 is integrally made of transparent plastic, during installation, communication are used
Power supply line passes through perforation 17 from top to bottom, is welded on the communication power supply contact of circuit board into cover mouth 14, and by end, so
Two notches 26 are locked in transparent casing with screw afterwards, finally only the circuit board of 14 side of cover mouth and its inside is infused
Glue processing, without as needing to carry out twice injecting glue step in the past.
Further, raised transparent boss 21 on above-mentioned transparent casing 13 is fixed on the circuit board sunken
The transmitting antenna 22 of protrusion in transparent boss, the transmitting antenna includes U-shape foil 23 and to be connected to U-shape thin
The vertical sheet metal 24 of sheet metal one end, vertical 24 lower end of sheet metal are welded on circuit board 11.By by transmitting antenna
22 are located in transparent boss 21, send signal more reliable, stable, it is not easy to by the metalwork in remote transmitting water meter to interference
Or shielding, while the design of the transmitting antenna is also more reasonable.
Further, in order to reduce injecting glue number, leakproofness is improved, above-mentioned cable-through hole road 15 includes being located at translucent cover clamshell
Arch wall body 25 on mouth internal perisporium, the arch wall body and cover mouth inner circumferential wall body form duct, and the cover mouth and circuit board are in
Circle, in the week of circuit board, along setting, there are two notches 26 for being locked in transparent casing by screw.In foregoing circuit plate
The export directly below cover mouth when for acquiring the power supply line and data line of signal.
Further, above-mentioned recessed shelly-shaped 4 top of filter screen is equipped with outward flange 35, and the outward flange is supported on remote transmitting water meter shell
In intracorporal boss face 36, the 5 periphery wall middle section of concavity impeller box is equipped with outer bulge loop 37, outer 37 lower surface of the bulge loop support
On 35 upper surface of outward flange, 5 inner bottom surface of concavity impeller box is equipped with convex needle 38, and convex needle upper end is pointed, the leaf
Wheel 6 includes wheel shaft 7 and the blade 39 being located on 7 circumference of wheel shaft, and the lower surface of the wheel shaft is equipped with shrinkage pool road 40, and impeller 6 also has
Plastics are made, and convex needle 38 is supported in shrinkage pool road 40 on bottom, and the wheel shaft top is equipped with newel 47 and first tooth
Take turns A.
Further, pinion stand 41 and gear cap 42 are equipped between above-mentioned impeller and pressure-bearing bowl, the pinion stand is equipped with
Slot 45 for wearing the perforation 43 of first gear A and for positioning second gear B mandrel, the gear cap 42, which is equipped with, to be used
Recess shallow slot corresponding with second gear upper magnetic steel is equipped in the interior bottom of the groove 44 of positioned central pole 47, the pressure-bearing bowl
52, the Hall sensor 10 is located in recess shallow slot 52, and the magnet steel 8 is in circular ring shape, and the center portion thereof has center locating pin
51, the gear cap lower surface is equipped with to limit the lower convex platform 50 in magnet steel annulus and be located on lower convex platform and is used to limit center
The shrinkage pool 46 of pilot pin 51, the pressure-bearing bowl is interior to be equipped with battery 54, which is acquired 10 signal of Hall sensor and uses
Power supply, the transparent casing and circuit board are located above battery case, have been carried out sealing processing in pressure-bearing bowl, have been made battery 54 and Hall
Sensor 10 realizes that waterproof sealing, the transparent casing and circuit board are located at 54 top of battery.
Boss face 36 is that integrally casting is formed with water meter case, and impeller 6 is supported by the point of convex needle 38, Yi Jizhong
47 top of stem is inserted in be limited and lower convex platform 50 penetrates the central part of circular magnet steel 8 in groove 44, so that 6 He of impeller
First, second gear position limiting is accurate, is conducive to the accuracy for improving its rotation, improves acquisition precision.
The utility model has the working method of the remote transmitting water meter of replaceable Waterproof battery case, described to have replaceable waterproof
The remote transmitting water meter of battery case includes the remote transmitting water meter shell with entery and delivery port, is sequentially arranged at the intracorporal recessed shell of remote transmitting water meter shell
The wheel shaft top of shape filter screen, concavity impeller box and impeller, the impeller is equipped with first gear, the first gear and the second tooth
Wheel engagement, the second gear are coaxially connected with magnet steel, are located above impeller in the remote transmitting water meter shell and are equipped with concave hold
Pressure bowl and be located at pressure-bearing bowl bottom for inductive magnetic steel rotation Hall sensor, the Hall sensor be located at pressure-bearing bowl
The circuit board electrical connection of top offers several and impeller outer end rotational trajectory line on the lower part peripheral wall of the concavity impeller box
It is tangent to cross water seam, when work, which is mounted in water lines, water enters from the inlet, by recessed shelly-shaped mistake
Strainer, concavity impeller box and impeller, then water from water outlet export, water by concavity impeller box cross water seam when, water from
Tangentially act on impeller, make impeller and thereon first gear rotation, first gear drive second gear engagement rotation, with second
The coaxial magnet steel of gear rotates synchronously, and in magnet steel rotation, Hall sensor is the circle number for incuding rotation, and circuit board, which records, to be turned
Dynamic circle number, that is, reacted water flow.
The above is only the preferred embodiment of the present invention, it is all done according to present utility model application the scope of the patents it is equal
Deng variation and modification, it should all belong to the covering scope of the utility model.
Claims (1)
1. a kind of remote transmitting water meter with replaceable Waterproof battery case, it is characterised in that: including the teletransmission water with entery and delivery port
Watch shell and the face-piece for being located at remote transmitting water meter upper part of the housing, releasable connection has communication battery to accommodate storehouse in the face-piece, described logical
News battery, which accommodates in storehouse, is packaged with communication battery;It includes two cylindrical shells being parallel to each other that the communication battery, which accommodates storehouse, and two
A parallel cylindrical shell intersection, is equipped with the communication battery in the cylindrical shell, the communication battery and cylindrical shell it
Between be filled with marine glue, and communication electric source line and its connector are only pierced by marine glue;The cylindrical shell first end face is set
There is closed plate, the closed plate is equipped with the first screw perforation, is locked at the first of face-piece to allow screw to pass through the screw perforation
In screw hole, the cylindrical shell second end face is equipped with the second screw hole, and the face-piece is equipped with corresponding with the second screw hole
The second screw perforation;Recessed shelly-shaped filter screen, concavity impeller box and impeller are also successively arranged in the remote transmitting water meter shell, it is described
The wheel shaft top of impeller is equipped with first gear, and the first gear is engaged with second gear, and the second gear is coaxially connected with
Magnet steel, be equipped with above impeller in the remote transmitting water meter shell concave pressure-bearing bowl and be located at pressure-bearing bowl bottom for incuding
The Hall sensor of magnet steel rotation, the Hall sensor and the circuit board electrical connection being located above pressure-bearing bowl, the concave leaf
It takes turns and offers several excessively water seams tangent with impeller outer end rotational trajectory line on the lower part peripheral wall of box;The circuit board plug is set
In the lower cover mouth of transparent casing, cover mouth in portion's is interior equipped with independent cable-through hole road, the mistake from top to down for the transparent casing
It is equipped with partition in string holes road middle section, is set on the partition there are two for the perforation across communication electric source line, the communication is used
Power supply line inner end is welded on the communication power supply contact of circuit board, the communication electric source line outer end be located at remote transmitting water meter shell
Top communicates the communication battery that battery accommodates in storehouse and is electrically connected, the circuit board and cable-through hole road in the transparent casing lower cover mouth
Filled with sealing glue;The cable-through hole road includes the arch wall body being located on translucent cover clamshell mouth internal perisporium, the arcuate walls
Body and cover mouth inner circumferential wall body form duct, and the cover mouth and circuit board are rounded, and in the week of circuit board, along setting, there are two notches
For being locked in transparent casing by screw;The recessed shelly-shaped filter screen top is equipped with outward flange, the outward flange support
In the intracorporal boss face of remote transmitting water meter shell, the concavity impeller box periphery wall middle section is equipped with outer bulge loop, the outer bulge loop following table
Face is supported on outward flange upper surface, and the concavity impeller box inner bottom surface is equipped with convex needle, and the impeller includes wheel shaft and is located at
The lower surface of blade on wheel shaft circumference, the wheel shaft is equipped with shrinkage pool road, and the convex needle is supported in shrinkage pool road on bottom, institute
Wheel shaft top is stated equipped with newel and the first gear;Pinion stand and gear cap, institute are equipped between the impeller and pressure-bearing bowl
It states pinion stand and is equipped with slot for wearing the perforation of first gear and for positioning second gear mandrel, in the gear cap
Equipped with the groove for positioned central pole, it is shallow that the interior bottom of the pressure-bearing bowl is equipped with recess corresponding with second gear upper magnetic steel
Slot, the Hall sensor are located in recess shallow slot, and the magnet steel is in circular ring shape, and the center portion thereof has center locating pin, described
Gear cap lower surface is equipped with to limit the lower convex platform in magnet steel annulus and be located on lower convex platform and is used to limit center locating pin
Shrinkage pool, the pressure-bearing bowl is interior to be equipped with battery, and the transparent casing and circuit board are located above battery.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821393026.7U CN209069367U (en) | 2018-08-28 | 2018-08-28 | Remote transmitting water meter with replaceable Waterproof battery case |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821393026.7U CN209069367U (en) | 2018-08-28 | 2018-08-28 | Remote transmitting water meter with replaceable Waterproof battery case |
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Publication Number | Publication Date |
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CN209069367U true CN209069367U (en) | 2019-07-05 |
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ID=67091144
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CN201821393026.7U Active CN209069367U (en) | 2018-08-28 | 2018-08-28 | Remote transmitting water meter with replaceable Waterproof battery case |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112611418A (en) * | 2020-12-31 | 2021-04-06 | 郑州力通水务有限公司 | Intelligent digital remote water meter |
-
2018
- 2018-08-28 CN CN201821393026.7U patent/CN209069367U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112611418A (en) * | 2020-12-31 | 2021-04-06 | 郑州力通水务有限公司 | Intelligent digital remote water meter |
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