CN209131764U - A kind of intellectual water meter - Google Patents
A kind of intellectual water meter Download PDFInfo
- Publication number
- CN209131764U CN209131764U CN201821555024.3U CN201821555024U CN209131764U CN 209131764 U CN209131764 U CN 209131764U CN 201821555024 U CN201821555024 U CN 201821555024U CN 209131764 U CN209131764 U CN 209131764U
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- China
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- cavity
- camera
- water meter
- wiring board
- photographing module
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Abstract
The utility model discloses a kind of intellectual water meters, more particularly to a kind of photographing module of intellectual water meter, including camera cavity, epoxy glue is filled in encapsulating chamber and wiring board inside cavity, wiring board cavity upper surface covers tightly sealing with lid, after make whole device form an entity shape after glue curing, it is completely exhausted out all air of inside cavity, the fog problem as caused by cold and hot temperature change is prevented, after epoxy glue curing, entire cavity forms an entity solid-like, make camera lens to foring a kind of real connection between water meter watch face in this way, the presence of air is prevented completely.
Description
Technical field
The utility model relates to a kind of intellectual water meter technical fields, more particularly to a kind of intelligent water with photographing module
Table.
Background technique
The difficult point for influencing the most critical of camera shooting water meter normal use at present, is the water for how solving to occur in horizon range
Gas, haze problem.On the one hand, since water meter is generally installed at more moist, dark environment, in addition the variation of high and low temperature,
In addition water meter watch face is using glass material, therefore there is the case where aqueous vapor, water mist and easily occur；On the other hand, in order to
Meet normal shooting focal length requirement, the transparent padded cavity for having certain altitude is all designed in photographing module, although entire cavity
It is closed, but when the air of inside cavity encounters cold and hot temperature change, can equally generates fog.Regardless of reason,
Once fog is attached to below camera lens head cavity, camera shooting blurring of photos will be made unclear, true plot can not be obtained.
Utility model content
The utility model proposes a kind of intellectual water meter, technical problems to be solved are the water of pick-up lens and water meter dial plate
Gas, fog problem.
In order to solve the above-mentioned technical problem, the utility model provides a kind of intellectual water meter more particularly to a kind of intellectual water meter
Photographing module, including, main control board is placed in wiring board inside cavity, is provided on box body for output signal bus
Outlet hole, main control board connect photographing module by winding displacement, and photographing module includes camera and camera cavity, and camera is put
It is placed in camera inside cavity, camera cavity size is designed according to camera size, and after being put into camera, sealing is first added
Washer does first of protection, then seals up one layer of waterproof insulation glue at sealing and do two protection, so that cavity is in completely close
Envelope, the contact camera upper surface one layer of insulating cement of painting being isolated with outside make encapsulation process, and encapsulating chamber adopts a split structure,
It is divided into upper cavity and lower chamber, upper cavity is connected with lower chamber by the O-ring at partition, and fastened by fixed screw,
Encapsulation process；
The epoxy glue modulated is slowly injected into encapsulating chamber and wiring board cavity, until filling, wiring board cavity
Upper surface covers tightly sealing with lid, after make whole device form an entity shape after glue curing；It clamps loop and passes through card
Button is fixed on copper upper cover surrounding, and photographing module device underrun modeling circle is jointly mounted on dial plate glass surface.
In the bottom of photographing module device, design has the Embedded circular seal ring cavity of a circle, is put into correspondingly-sized
After sealing ring, it is compacted contact with water meter dial plate glass surface, is compressed by screw on the outside of device.
Compared with prior art, the beneficial effects of the utility model are as follows:
1) camera chamber size is designed according to camera lens size, and after being put into camera lens, first addition seal washer does first and prevents
Shield, then seal up one layer of waterproof insulation glue at sealing and do two protection, it is fully sealed, has been isolated same so that camera lens cavity is in
External contact；
2) it is filled with transparent epoxy glue in the cavity, is completely exhausted out all air of inside cavity, has prevented due to cold
Fog problem caused by hot temperature change, after epoxy glue curing, entire cavity forms an entity solid-like, makes in this way
Camera lens is obtained to a kind of real connection is formd between water meter watch face, has prevented the presence of air completely；
3) in the bottom of photographing module device, design has the Embedded circular seal ring cavity of a circle, is put into correspondingly-sized
Sealing ring after, with water meter dial plate glass surface be compacted contact, compressed by screw on the outside of device, this measure to water meter dial plate read
Number indication range has made encapsulation process, has prevented the generation of aqueous vapor.
Detailed description of the invention
Fig. 1 is the schematic configuration diagram of the intellectual water meter in the utility model embodiment.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation description, it is clear that described embodiment is only one embodiment of the utility model, instead of all the embodiments.
Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
All other embodiment, fall within the protection scope of the utility model.
As shown in Figure 1, being a specific embodiment of the utility model.Intellectual water meter photographing module as shown in Figure 1
Schematic diagram, main control board are placed in inside wiring board cavity 2, and the outlet hole for output signal bus is provided on box body 5
4, main control board connects photographing module by a winding displacement, and camera is placed in inside camera cavity 3, camera upper surface
It applies one layer of insulating cement and makees encapsulation process；Encapsulating chamber 9 adopts a split structure, and is divided into upper cavity and lower chamber, upper cavity and cavity of resorption
Body is connected by the O-ring 10 at partition 6, and is fastened by fixed screw, encapsulation process；The epoxy glue modulated is slow
Slow injection encapsulating chamber 9 and wiring board cavity 2, until filling, 2 upper surface lid 1 of wiring board cavity covers tightly sealing, to glue
Whole device is set to form an entity shape after water cure；Clamping ring 7 is cyclic annular to be fixed on 11 surrounding of copper upper cover by buckle 14, takes the photograph
As modular device underrun modeling circle 12 is jointly mounted on 13 face of dial plate glass.
Those of ordinary skill in the art will appreciate that: attached drawing is the schematic diagram of one embodiment, the device in embodiment
In component can according to embodiment describe be distributed in the device of embodiment, can also carry out corresponding change be located at be different from this
In one or more devices of embodiment.The component of above-described embodiment can be merged into a component, can also further split
At multiple subassemblies.
Claims (1)
1. a kind of intellectual water meter comprising, main control board, the main control board is placed in wiring board inside cavity, box body
(5) outlet hole (4) for output signal bus is provided on, which is characterized in that the main control board passes through a winding displacement
Photographing module is connected, the photographing module includes camera and camera cavity (3), and the camera is placed in camera cavity
(3) internal, camera upper surface applies one layer of insulating cement to seal；Encapsulating chamber, the encapsulating chamber adopt a split structure, are divided into
Upper cavity and lower chamber, upper cavity and lower chamber are by O-ring (10) connection at partition (6), and it is tight to pass through fixed screw (8)
Gu；Epoxy glue is filled inside encapsulating chamber (9) and wiring board cavity (2), wiring board cavity (2) upper surface is covered tightly with lid (1)
Sealing；It further include clamping ring (7), the clamping ring (7) is cyclic annular to be fixed on copper upper cover (11) surrounding by buckling (14), images mould
Block assembly underrun modeling circle (12) is jointly mounted on dial plate glass (13) face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821555024.3U CN209131764U (en) | 2018-09-21 | 2018-09-21 | A kind of intellectual water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821555024.3U CN209131764U (en) | 2018-09-21 | 2018-09-21 | A kind of intellectual water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209131764U true CN209131764U (en) | 2019-07-19 |
Family
ID=67228513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821555024.3U Active CN209131764U (en) | 2018-09-21 | 2018-09-21 | A kind of intellectual water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209131764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111024172A (en) * | 2019-12-31 | 2020-04-17 | 江花集团有限公司 | Wireless intelligent remote water meter based on Internet of things and monitoring method thereof |
-
2018
- 2018-09-21 CN CN201821555024.3U patent/CN209131764U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111024172A (en) * | 2019-12-31 | 2020-04-17 | 江花集团有限公司 | Wireless intelligent remote water meter based on Internet of things and monitoring method thereof |
| CN111024172B (en) * | 2019-12-31 | 2021-08-13 | 江花集团有限公司 | Wireless intelligent remote water meter based on Internet of things and monitoring method thereof |
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