CN206556709U - A kind of liquid crystal display water meter of electronics round-off error - Google Patents
A kind of liquid crystal display water meter of electronics round-off error Download PDFInfo
- Publication number
- CN206556709U CN206556709U CN201720060303.1U CN201720060303U CN206556709U CN 206556709 U CN206556709 U CN 206556709U CN 201720060303 U CN201720060303 U CN 201720060303U CN 206556709 U CN206556709 U CN 206556709U
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- CN
- China
- Prior art keywords
- liquid crystal
- crystal display
- impeller
- wiring board
- water meter
- Prior art date
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Abstract
The utility model discloses a kind of liquid crystal display water meter of electronics round-off error, including watchcase, metrological service, signal receiving sensor, corrected Calculation wiring board, liquid crystal display, inclined-plane translucent cover, battery, watch glasses, metrological service includes impeller, impeller box, top-support and flow signal generator, impeller is placed in impeller box, flow signal generator is placed at the top of impeller close to the position of signal receiving sensor, signal receiving sensor is located on top-support, corrected Calculation wiring board is connected by wire, transfer signals to and handled in corrected Calculation wiring board, and shown by liquid crystal display, liquid crystal display and inclined-plane translucent cover have a certain degree slant setting with horizontal plane.The utility model measurement accuracy is high, and the narrow and small occasion of suitable space is used.
Description
Technical field
The utility model is related to flowmeter technology field, more particularly to a kind of liquid crystal display water meter of electronics round-off error.
Background technology
With the increasingly scarcity of freshwater resources, water meter product is important in terms of house, commercial and industrial or agricultural water metering
Effect has obtained the approval of various circles of society.With developing rapidly for electronics and information industry, electronic product has been widely applied
On industry, agricultural and the product for civilian use, tradition machinery formula water meter and meter reading personnel before are registered one's residence the water resource pipe of meter reading
Reason pattern is increasingly not suitable with the development of today's society, and manual metering not only waste of manpower, financial resources but also is returned society and brought very
Many destabilizing factors.
Utility model content
To solve the shortcoming and defect of prior art, the utility model provides a kind of liquid crystal display of electronics round-off error
Water meter.The technical scheme of use is：A kind of liquid crystal display water meter of electronics round-off error, including watchcase, metrological service, signal connect
Receive sensor, corrected Calculation wiring board, liquid crystal display, inclined-plane translucent cover, battery, watch glasses.The metrological service include impeller,
Impeller box, top-support and flow signal generator.The impeller is placed in impeller box, is consolidated by impeller box and top-support
Fixed, impeller can only rotate around axis.The flow signal generator is placed at the top of impeller close to signal receiving sensor
Position.Signal receiving sensor is arranged on close to the position of flow signal generator on top-support, and is repaiied by wire connection
It is positive to calculate wiring board, produced signal is transferred in corrected Calculation wiring board and handled, and it is aobvious by liquid crystal display
Show to come.The liquid crystal display and the inclined-plane translucent cover have a certain degree slant setting with horizontal plane.
Preferably, it the angle ranging from 45-60 °.
The utility model has following beneficial effect：
1st, display and inclined-plane translucent cover of the present utility model is angled is set, during observation water meter numerical value, observer
Only need to read display panel numerical value with the visual angle of horizontal direction, the occasion of suitable some narrow spaces is used, and uses scope
It is broader.
2nd, the utility model, can be fixed by the revision program in corrected Calculation wiring board by setting corrected Calculation wiring board
Phase is modified to watermeter flowing rate show value so that show value is better able to truly reflect the actual value of water consumption, reach into
One step improves the purpose of water meter precision.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is profile of the present utility model；
In figure：1st, watchcase；2nd, metrological service；3rd, signal receiving sensor；4th, corrected Calculation wiring board；5th, liquid crystal display
Device；6th, inclined-plane translucent cover；7th, battery；8th, watch glasses；21st, impeller；22nd, impeller box；23rd, top-support；24th, flow signal generator
Embodiment
Specific embodiment of the utility model is elaborated below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of liquid crystal display water meter of electronics round-off error, including watchcase 1, metrological service 2, signal reception
Sensor 3, corrected Calculation wiring board 4, liquid crystal display 5, inclined-plane translucent cover 6, battery 7, watch glasses 8.Metrological service 2 includes impeller
21st, impeller box 22, top-support 23 and flow signal generator 24.Impeller 21 is placed in impeller box 22, by the He of impeller box 22
Top-support 23 is fixed, and impeller 21 can only rotate around axis.Flow signal generator 24 is placed on the top of impeller 21 close to letter
The position of number reception sensor 3.Signal receiving sensor 3 is arranged on top-support 23 close to the position of flow signal generator 24
Put, and corrected Calculation wiring board 4 is connected by wire, produced signal is transferred in corrected Calculation wiring board 4 and located
Reason, and shown by liquid crystal display 5.
The water meter display panel that presently, there are all is horizontal positioned, and during observation water meter numerical value, observer must be from top to bottom
Water-meter reading display panel numerical value, this is accomplished by enough spaces, is unfavorable for the occasion of some narrow spaces.The utility model
Liquid crystal display 5 and inclined-plane translucent cover 6 had a certain degree slant setting with horizontal plane, preferably 45-60 °, observation water meter
During numerical value, observer only needs to read display panel numerical value with the visual angle of horizontal direction, broader using scope.
Found by long-term practice, watermeter flowing rate shows that numerical value (the i.e. actually detected impeller revolution number arrived) and current are real
Border flow through water meter numerical value exist revision program in certain internal relation, corrected Calculation wiring board 4 can according in this
Relation, is periodically modified to watermeter flowing rate show value so that show value is better able to truly reflect the actual value of water consumption,
Reach the purpose for further improving water meter precision.
Technical scheme provided by the utility model is described in detail above, for the general technology people of this area
Member, according to the thought of the utility model embodiment, will change, to sum up institute in specific embodiments and applications
State, this specification content should not be construed as to limitation of the present utility model.
Claims (2)
1. a kind of liquid crystal display water meter of electronics round-off error, it is characterised in that receive and pass including watchcase, metrological service, signal
Sensor, corrected Calculation wiring board, liquid crystal display, inclined-plane translucent cover, battery, watch glasses；The metrological service includes impeller, impeller
Box, top-support and flow signal generator, the impeller are placed in impeller box, are fixed by impeller box and top-support, leaf
Wheel can only be rotated around axis, and the flow signal generator is placed on close to the position of signal receiving sensor at the top of impeller,
Signal receiving sensor is arranged on close to the position of flow signal generator on top-support, and connects corrected Calculation by wire
Wiring board, produced signal is transferred in corrected Calculation wiring board and handled, and is shown by liquid crystal display,
The liquid crystal display and the inclined-plane translucent cover have a certain degree slant setting with horizontal plane.
2. the liquid crystal display water meter of a kind of electronics round-off error according to claim 1, it is characterised in that the angle ranging from
45-60°。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060303.1U CN206556709U (en) | 2017-01-18 | 2017-01-18 | A kind of liquid crystal display water meter of electronics round-off error |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060303.1U CN206556709U (en) | 2017-01-18 | 2017-01-18 | A kind of liquid crystal display water meter of electronics round-off error |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206556709U true CN206556709U (en) | 2017-10-13 |
Family
ID=60358789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720060303.1U Expired - Fee Related CN206556709U (en) | 2017-01-18 | 2017-01-18 | A kind of liquid crystal display water meter of electronics round-off error |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206556709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465710A (en) * | 2021-07-02 | 2021-10-01 | 上海飞奥燃气设备有限公司 | Diaxon gas table pendulous device and measurement detection device thereof |
-
2017
- 2017-01-18 CN CN201720060303.1U patent/CN206556709U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465710A (en) * | 2021-07-02 | 2021-10-01 | 上海飞奥燃气设备有限公司 | Diaxon gas table pendulous device and measurement detection device thereof |
| CN113465710B (en) * | 2021-07-02 | 2022-07-29 | 上海飞奥燃气设备有限公司 | Gas table measurement performance detects frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20190118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |