CN202853704U - Magnetic-sensing two-tone liquidometer - Google Patents
Magnetic-sensing two-tone liquidometer Download PDFInfo
- Publication number
- CN202853704U CN202853704U CN 201220560262 CN201220560262U CN202853704U CN 202853704 U CN202853704 U CN 202853704U CN 201220560262 CN201220560262 CN 201220560262 CN 201220560262 U CN201220560262 U CN 201220560262U CN 202853704 U CN202853704 U CN 202853704U
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- China
- Prior art keywords
- liquid level
- led
- tone
- liquidometer
- level gauge
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- Expired - Fee Related
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Abstract
A magnetic-sensing two-tone liquidometer comprises a liquidometer body, a liquid level detection magnetic floating ball which is inside the liquidometer body and can move with the liquid level in the liquidometer, and a plurality of light-emitting diode (LED) display units connected in a parallel mode and distribute at one side of the liquidometer body in axial direction. The LED display units comprise a signal detection reed pipe matched with the liquid level detection magnetic floating ball and a LED two-tone luminescent tube. The signal detection reed pipe is connected with the LED two-tone luminescent tube in a series mode. When the liquid level detection magnetic floating ball moves with the liquid level in the liquidometer, the signal detection reed pipe is connected with the liquid level detection magnetic floating ball in a put-in mode at the position where the signal detection reed pipe is parallel and level with the liquid level. An integrated gate circuit enables the LED two-tone luminescent tube to be lighted. The LED two-tone luminescent tube above the liquid level is red and the LED two-tone luminescent tube under the liquid level is green. The magnetic-sensing two-tone liquidometer displays the height of measured liquid lit bit through red and green change of the LED two-tone luminescent tube. The display brightness is high, visual range is far, scaleplate is clear, display angle is big, and reading is intuitive, and measuring range is large.
Description
Technical field
The utility model relates to a kind of liquid level gauge, particularly a kind of magnetosensitive double colored indicator.
Background technology
Liquid level gauge commonly used mainly contains float level meter, level gauge of steel band, magnetic flap level gauge, differential pressure levelmeter at present, drop into liquid level gauge, Blowing liquid level gauge, RF Liquid Level Instrument, capacitance liquid level meter etc., but itself or complex structure, or precision is lower, therefore difficult demand that satisfies practical application.
The utility model content
The purpose of this utility model is to provide a kind of magnetosensitive double colored indicator, thereby overcomes deficiency of the prior art.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of magnetosensitive double colored indicator comprises:
The liquid level gauge body,
Be located in the liquid level gauge body, and can detect the magnetic ball float with the liquid level of the motion of melt surface in the liquid level gauge,
Be distributed in vertically a plurality of led display units of liquid level gauge body one side, these a plurality of led display units are arranged in parallel, wherein, described led display unit comprises with liquid level and detects input tongue tube and the LED double color luminotron that the magnetic ball float cooperates, the setting of connecting with the LED double color luminotron of described input tongue tube.
As one of preferred version, described liquid level gauge body one side is arranged with the LED light beam in parallel, and a plurality of led display units that are arranged in parallel vertically distribute in the described LED light beam.
Further, a side outer wall of described liquid level gauge body is provided with the scale mark that distributes vertically.
Principle of work of the present utility model is: liquid level detects the magnetic ball float with the motion of melt surface in the liquid level gauge body, at the concordant place with liquid level of input tongue tube, the input tongue tube is detected the adhesive of magnetic ball float by liquid level, closed integrated gate circuit, the LED double color luminotron is lighted, and be positioned at the following LED double color luminotron bright green of liquid level (check point), the LED double color luminotron shiny red that check point is above.
Compared with prior art, the utility model has the advantage of: this magnetosensitive double colored indicator adopts LED dual color light emitting pipe manufacturer, the height that shows the liquid level of surveying by the red green variation of LED double color luminotron, display brightness is high, visual range is far away, and scale is clear, and angles of display is large, reading is directly perceived, and measurement range is large.
Description of drawings
Fig. 1 is the structural representation of the utility model one preferred embodiment, and wherein, 1-liquid level gauge body, 2-liquid level detect magnetic ball float, 3-input tongue tube, 4-LED double color luminotron.
Embodiment
Below in conjunction with a preferred embodiment the technical solution of the utility model is further described.
Consult Fig. 1, this magnetosensitive double colored indicator comprises liquid level gauge body 1, be provided with in this liquid level gauge body and can detect magnetic ball float 2 with the liquid level of the motion of melt surface in the liquid level gauge, and at liquid level gauge body one side a plurality of led display units that distribute vertically, these a plurality of led display units are arranged in parallel, wherein, each led display unit comprises input tongue tube 3 and the LED double color luminotron 4 that cooperates with liquid level detection magnetic ball float, the setting of connecting with the LED double color luminotron of described input tongue tube, when liquid level detects the magnetic ball float with the motion of melt surface in the liquid level gauge body, at the concordant place with liquid level of input tongue tube, the input tongue tube is detected the adhesive of magnetic ball float by liquid level, closed integrated gate circuit, the LED double color luminotron is lighted, and be positioned at the following LED double color luminotron bright green of liquid level (check point), the LED double color luminotron shiny red that check point is above.
As one of preferred version, these a plurality of led display units can be distributed in the LED light beam (not shown) parallel with described liquid level gauge body vertically.
Further, a side outer wall of described liquid level gauge body is provided with the scale mark (not shown) that distributes vertically.
This magnetosensitive double colored indicator shows the height of the liquid level of surveying by the red green variation of LED double color luminotron, and display brightness is high, and visual range is far away, and scale is clear, and angles of display is large, and reading is directly perceived, and measurement range is large.
Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in instructions and the embodiment, it can be applied to the various fields of the present utility model that are fit to fully, for those skilled in the art, can easily realize other modification, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend of describing.
Claims (3)
1. magnetosensitive double colored indicator is characterized in that it comprises:
The liquid level gauge body,
Be located in the liquid level gauge body, and can detect the magnetic ball float with the liquid level of the motion of melt surface in the liquid level gauge,
Be distributed in vertically a plurality of led display units of liquid level gauge body one side, these a plurality of led display units are arranged in parallel, wherein, described led display unit comprises with liquid level and detects input tongue tube and the LED double color luminotron that the magnetic ball float cooperates, the setting of connecting with the LED double color luminotron of described input tongue tube.
2. magnetosensitive double colored indicator according to claim 1 is characterized in that, described liquid level gauge body one side is arranged with the LED light beam in parallel, and a plurality of led display units that are arranged in parallel vertically distribute in the described LED light beam.
3. magnetosensitive double colored indicator according to claim 1 and 2 is characterized in that, a side outer wall of described liquid level gauge body is provided with the scale mark that distributes vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560262 CN202853704U (en) | 2012-10-29 | 2012-10-29 | Magnetic-sensing two-tone liquidometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560262 CN202853704U (en) | 2012-10-29 | 2012-10-29 | Magnetic-sensing two-tone liquidometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202853704U true CN202853704U (en) | 2013-04-03 |
Family
ID=47984888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220560262 Expired - Fee Related CN202853704U (en) | 2012-10-29 | 2012-10-29 | Magnetic-sensing two-tone liquidometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202853704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774042A (en) * | 2017-03-27 | 2017-05-31 | 潍坊通达仪表有限公司 | Liquid level gauge and level gauge system |
| CN112595390A (en) * | 2020-12-30 | 2021-04-02 | 四川惠科达仪表制造有限公司 | Solar LED display magnetic column-turning liquid level meter |
-
2012
- 2012-10-29 CN CN 201220560262 patent/CN202853704U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774042A (en) * | 2017-03-27 | 2017-05-31 | 潍坊通达仪表有限公司 | Liquid level gauge and level gauge system |
| CN112595390A (en) * | 2020-12-30 | 2021-04-02 | 四川惠科达仪表制造有限公司 | Solar LED display magnetic column-turning liquid level meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |