CN206056695U - A kind of external cell type water meter - Google Patents
A kind of external cell type water meter Download PDFInfo
- Publication number
- CN206056695U CN206056695U CN201620834391.1U CN201620834391U CN206056695U CN 206056695 U CN206056695 U CN 206056695U CN 201620834391 U CN201620834391 U CN 201620834391U CN 206056695 U CN206056695 U CN 206056695U
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- battery compartment
- groove
- water meter
- battery
- fixed plate
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Abstract
The utility model discloses a kind of external cell type water meter, solves the lead sealing that still this unfolding mode is switched on water meter, opens cumbersome, it usually needs special manufacturer could open, it is not easy to change.Its drip irrigation device is the watermeter shell for including being made up of upper shell and lower house, also including a battery compartment, is provided with a groove being fitted together to for battery compartment, a threading hole is provided with the groove on the upper shell.Reach battery compartment to be entrenched in the middle of groove, i.e. battery compartment easily can be realized fixing in the middle of groove by chimeric, and groove is arranged on above upper shell, operator is facilitated for the operation of battery compartment, a threading hole is provided with groove, the inside that the cable inside battery compartment can enter into water meter body by threading hole is served.
Description
Technical field
This utility model is related to water meter field, in particular, is related to a kind of external cell type water meter.
Background technology
Current IC-card water meter can all use special lithium battery, but lithium battery in the market is usually and is built in
In the lower casing of water meter, due to lithium battery when in use between it is longer after short of electricity phenomenon occurs, typically must by open shell
Or the battery cover board on shell just can be with, but this unfolding mode is switched on the lead sealing of water meter, opens cumbersome, leads to
Often need special manufacturer open, it is not easy to change.
Such as utility model application number is：The patent document of CN200320112059.7 disclose a kind of water meter can it is more sliding you
Battery structure, is mainly characterized by battery compartment is made with pedestal, and the battery compartment can load and be cased with battery case and the electricity outside one
Pond set can one-off card be mounted in the battery in battery compartment, but this setup is arranged at the lower house of water meter, change
When it is also inconvenient.
Such as utility model application number again discloses a kind of aneroid battery intelligence for the patent document of CN201520224180.1
Water meter, upper shell are provided with battery compartment, and battery cabin cap is fixedly connected using screw with upper shell, although battery compartment is set by this mode
Put at upper shell, but the position placed due to battery is generally moister, therefore be easy to when being bolted to connection
Cause screw to get rusty, and then affect the battery altering inside battery compartment.
Utility model content
The purpose of this utility model is to provide a kind of replacing flexibly and is arranged on external electricity rationally compact on shell of water flowmeter
Pool water meter.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of external cell type water meter, including the watermeter shell being made up of upper shell and lower house, also including a battery compartment,
A groove being fitted together to for battery compartment is provided with the upper shell, a threading hole in the groove, is provided with, the two of the groove
Side arranges the positive stop end inconsistent with the two ends of battery compartment, and the shape size of the positive stop end is mutually fitted with the shape at battery compartment two ends
Match somebody with somebody, the battery compartment is extended radially outside and is provided with a support, the end of support is provided with the first fixed plate, the lower house
With the second fixed plate being engaged with the first fixed plate, one is provided with first fixed plate and the second fixed plate and is led to
Hole.
Can be entrenched in the middle of groove by adopting above-mentioned technical proposal, battery compartment, i.e., battery compartment easily can pass through
It is chimeric to realize fixing in the middle of groove, and groove is arranged on above upper shell, facilitates operator for the behaviour of battery compartment
Make, a threading hole is provided with groove, the cable inside battery compartment is served and water meter body can be entered into by threading hole
Inside, by being provided with positive stop end in both sides, and then can play further conflict for the both sides of battery compartment, make battery compartment with
It is chimeric even closer in groove, and the shape size of positive stop end is adapted with the shape at battery compartment two ends, and then serve
It is better for what battery compartment was placed, you can be locked the first fixed plate and the second fixed plate by a padlock,
Avoid destruction of the unnecessary personnel to water meter.
It is of the present utility model to be further disposed in the battery compartment is provided with the threading matched with threading hole position
Hole, is provided with the hollow ring for stretching out on the outside of the battery compartment, the hollow ring stretches to watermeter shell from the threading hole
Inside.
By adopting above-mentioned technical proposal, the cable energy of the battery being provided by inside through wires hole, and then battery compartment
Entered directly in threading hole by through wires hole, and be provided with the hollow ring for stretching out, stretch into the inside of threading hole further
Spacing effect is served, further battery compartment can be positioned.
It is of the present utility model to be further disposed in the battery compartment has an openable battery hatch, the battery
Hatchcover is provided with least one sealing ring.
By adopting above-mentioned technical proposal, at least one sealing ring is provided with battery hatch, and then increased battery
The sealing property in storehouse, it is to avoid water enters into the inside of battery compartment.
It is of the present utility model to be further disposed in the side wall of the upper shell is provided with the strip placed for support
Groove.
By adopting above-mentioned technical proposal, it is provided by strip groove, and then serves support being placed on strip groove
Inside, it is to avoid expose and easily by foreign object cause damage, and also act increase structure compactness.
Description of the drawings
Fig. 1 is the overall schematic of external cell type water meter；
Fig. 2 is the schematic diagram that the battery compartment of water meter is decomposed with watermeter shell；
Fig. 3 is the decomposing schematic representation of battery compartment and battery hatch.
In figure, 1, upper shell；11st, cover plate；12nd, groove；121st, threading hole；13rd, positive stop end；14th, strip groove；2nd, lower casing
Body；21st, the second fixed plate；3rd, battery compartment；31st, battery hatch；32nd, sealing ring；33rd, through wires hole；34th, hollow ring；4th, support；
41st, the first fixed plate；5th, through hole.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing.
The watermeter shell of accompanying drawing 1, a kind of external cell type water meter, including upper shell 1 and the composition of lower house 2 is refer to, on
A through hole 5 shown for dial plate is additionally provided near the front end of watermeter shell on housing 1, one is additionally provided with above the through hole 5
Turnover cover plate 11, is provided with a groove 12 in the rear end of the close watermeter shell of upper shell 1, also including a battery compartment
3, wherein battery compartment 3 can be embedded in the middle of strip connected in star 12.
Hereinafter it is further elaborated for specific structure and cooperation to groove 12 and battery compartment 3：
Accompanying drawing 2 and 3 is refer to, battery compartment 3 is the housing of cylinder, is provided with an independent battery hatch at one end
31, the side wall of battery hatch 31 is provided with two annular sealing rings 32, when battery hatch 31 is covered in battery compartment 3, sealing
Circle 32 just serves the effect of the water resistance that increased good.
A through wires hole 33 is provided with the side wall of battery compartment 3, and 12 corresponding position of groove is provided with one
Threading hole 121, and then serve the battery inside battery compartment 3（Prioritizing selection lithium battery in the present embodiment）Cable can be successively
The inside that watermeter shell is entered into by through wires hole 33 and threading hole 121 provides driving source to water meter.And in 3 side wall of battery compartment
It is provided with a hollow ring 34 for stretching out at through wires hole 33, hollow ring 34 is shaped as oblong-shaped, and accordingly
The shape of threading hole 121 be also oblong-shaped, size can just be placed into by hollow ring 34 and be defined, so can play by
Hollow ring 34 is inserted in the middle of threading hole 121, and the cable for serving the battery inside further battery compartment 3 can pass through through wires hole 33
Enter directly in threading hole 121, stretch into the inside of threading hole 121 and then serve spacing effect, further to battery compartment 3
Can be positioned.
Being shaped as battery compartment 3 is cylindric, i.e. groove 12 of the groove 12 for arc-shaped, the battery compartment 3 of arc-shaped can with it is recessed
The bottom of groove 12 fits, and is vertically arranged with positive stop end 13, shape size and the electricity of positive stop end 13 in the both sides of groove 12
The shape size at the two ends in pond storehouse 3 is identical, serve the battery compartment 3 being placed in groove 12 carry out it is further spacing.
And extend radially outside in battery compartment 3 and be provided with a support 4, the rear end of upper shell 1 is provided with a strip
Groove 14, support 4 as the strip groove 14 in the middle of, and the upper surface of support 4 served less than the surface of upper shell 1
Frame 4 is placed on the inside of strip groove 14, it is to avoid exposes and easily is caused to damage by foreign object, and also acts increase structure
Compactness.Support 4 is provided with the first fixed plate 41 in the end of support 4 with hollow ring 34 to parallel, and the lower house 2 has
One is provided with the second fixed plate 21 being engaged with the first fixed plate 41, first fixed plate 41 and the second fixed plate 21
Through hole 5, may be inserted into a padlock in the case where use is not needed and realizes that the first fixed plate 41 and the second fixed plate 21 are carried out
Locking, and then realize that battery compartment 3 and lower house 2 are locked.
This specific embodiment is only which is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification for not having creative contribution after this specification is read as needed to the present embodiment, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (4)
1. a kind of external cell type water meter, including the watermeter shell being made up of upper shell (1) and lower house (2), it is characterised in that
Also include a battery compartment (3), on the upper shell (1), be provided with a groove (12) being fitted together to for battery compartment (3), the groove
(12) threading hole (121) is provided with, the both sides of the groove (12) arrange inconsistent with the two ends of battery compartment (3) spacing
End (13), the shape size of the positive stop end (13) is adapted with the shape at battery compartment (3) two ends, on the outside of the battery compartment (3)
Radially extend and be provided with a support (4), the end of support (4) is provided with the first fixed plate (41), the lower house (2) has
The second fixed plate (21) being engaged with the first fixed plate (41), on first fixed plate (41) and the second fixed plate (21)
It is provided with a through hole (5).
2. a kind of external cell type water meter according to claim 1, it is characterised in that the battery compartment (3) be provided with
The through wires hole (33) that threading hole (121) position matches, is provided with the hollow ring for stretching out on the outside of the battery compartment (3)
(34), the hollow ring (34) stretches to the inside of watermeter shell from the threading hole (121).
3. a kind of external cell type water meter according to claim 2 any one, it is characterised in that the battery compartment (3)
With an openable battery hatch (31), the battery hatch (31) is provided with least one sealing ring (32).
4. a kind of external cell type water meter according to claim 3, it is characterised in that the side wall of the upper shell (1) sets
It is equipped with the strip groove (14) placed for support (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620834391.1U CN206056695U (en) | 2016-08-01 | 2016-08-01 | A kind of external cell type water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620834391.1U CN206056695U (en) | 2016-08-01 | 2016-08-01 | A kind of external cell type water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206056695U true CN206056695U (en) | 2017-03-29 |
Family
ID=58379807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620834391.1U Active CN206056695U (en) | 2016-08-01 | 2016-08-01 | A kind of external cell type water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206056695U (en) |
-
2016
- 2016-08-01 CN CN201620834391.1U patent/CN206056695U/en active Active
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