CN211121454U - Water level measuring probe device capable of automatically acquiring readings - Google Patents
Water level measuring probe device capable of automatically acquiring readings Download PDFInfo
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- CN211121454U CN211121454U CN201922278566.1U CN201922278566U CN211121454U CN 211121454 U CN211121454 U CN 211121454U CN 201922278566 U CN201922278566 U CN 201922278566U CN 211121454 U CN211121454 U CN 211121454U
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- water level
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- screw rod
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- level measuring
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 239000000523 sample Substances 0.000 title claims abstract description 13
- 238000005259 measurement Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 4
- 238000012937 correction Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model relates to a water level measuring probe device for automatically acquiring readings, which comprises a driving mechanism, a support, a measuring mechanism and a reading mechanism, wherein the driving mechanism consists of a stepping motor and a motor control driver; a stepping motor is arranged at the top of the support, and a measuring mechanism is arranged between the two flat plates of the support and close to the connecting piece; the measuring mechanism comprises a screw rod, a screw rod sliding table, a measuring needle and a water level measuring barrel; the screw rod penetrates through the top of the support and is connected with the stepping motor, the screw rod sliding table is arranged on the screw rod, a measuring needle is fixed at the bottom of the screw rod sliding table, and the water level measuring barrel is positioned right below the measuring needle; the reading mechanism comprises two electrodes, a starting switch and a display screen, the two electrodes are respectively connected with the measuring needle and the bottom of the water level measuring barrel, and the starting switch and the display screen are positioned on the motor control driver. The utility model discloses but the automatic acquisition water level elevation, the convenience just has still avoided artifical range estimation reading error, can directly calculate current water level elevation simultaneously, has avoided later stage manual calculation's correction process.
Description
Technical Field
The utility model belongs to the technical field of hydraulic engineering, concretely relates to water level measuring probe device of automatic acquisition reading.
Background
The water level measuring needle is a conventional instrument for measuring water level, also called a measuring needle type water level gauge, and generally comprises a measuring rod and a sleeve, wherein the sleeve is firmly installed on a support, the measuring rod can move up and down in the sleeve, and the distance of the up and down movement of the measuring needle can be micro-regulated by rotating a threaded disc. When measuring, the water level measuring needle is installed at the cell body edge, treats that the water level is stable after, makes the measuring needle just contact surface of water department through fine setting knob fine adjustment and carries out the reading, obtains required water level value.
However, the existing water level measuring needle has the following problems in actual measurement: at present, many model test measuring points and measuring times are multiple, and the traditional water level measuring needle is complex in operation reading, so that the automation degree is low, errors are easy to generate by visual measurement, and the measuring result can be obtained as the actual water level elevation only by conversion.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is in order to overcome not enough that exists among the prior art, improves and measures the accuracy, and the simplified operation scheme improves experimental efficiency. Based on the above-mentioned target, the utility model provides an automatic water level measuring probe device of gathering reading can be fast accurate obtains the measured water level value, reduces working strength.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an automatic water level measuring probe device of gathering reading, includes actuating mechanism, support, measuring mechanism and reading mechanism, wherein:
the driving mechanism comprises a stepping motor and a motor control driver, and the stepping motor is electrically connected with the motor control driver;
the support comprises two flat plates which are connected through a connecting piece;
the stepping motor is placed at the top of the support, and the measuring mechanism is arranged between the two flat plates of the support and close to the connecting piece;
the measuring mechanism comprises a screw rod, a screw rod sliding table, a measuring needle and a water level measuring barrel; the screw rod penetrates through the top of the support and is connected with the stepping motor, the screw rod sliding table is arranged on the screw rod, the measuring needle is fixed at the bottom of the screw rod sliding table, and the water level measuring barrel is positioned right below the measuring needle;
the reading mechanism comprises two electrodes, a starting switch and a display screen, the two electrodes are respectively connected with the measuring needle and the bottom of the water level measuring barrel, and the starting switch and the display screen are located on the motor control driver.
Preferably, the length of the screw rod is more than 1 m.
Preferably, the positive electrode of the two electrodes is connected with the measuring needle, and the negative electrode of the two electrodes penetrates through the bottom of the water level measuring barrel and is arranged at the bottom of the water level measuring barrel.
Preferably, the support and the water level measuring barrel are fixed on a wall body.
Through above technical scheme, for prior art, the utility model discloses following beneficial effect has:
the utility model discloses can solve among the model test water level measurement reading error great to and measure loaded down with trivial details these problems, simplify operation process, improve experimental efficiency and measurement accuracy greatly.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a stepping motor; 2. a screw rod; 3. a screw rod sliding table; 4. measuring a needle; 5. a support; 6. measuring a water level barrel; 7. an electrode; 8. starting a switch; 9. a display screen; 10. the motor controls the driver.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
At present, many model test measuring points and measuring times are multiple, and the traditional water level measuring needle is complex in operation reading, so that the automation degree is low, the reading needs to be obtained through visual measurement, the actual water level elevation can be obtained through conversion of a measured value, and errors can also occur in visual measurement after long time consumption. In order to solve the problem, the utility model provides an automatic water level measuring probe device of gathering reading, embodiment is as follows:
example 1
As shown in fig. 1, the present invention has a specific structure. The utility model discloses an actuating mechanism, support 5, measuring mechanism and reading mechanism measure through the measuring mechanism on the actuating mechanism drive support 5, and reading mechanism carries out the reading again, accomplishes automatic reading collection promptly.
The support 5 is fixed on a wall body or a wood board, the support 5 consists of a connecting piece and two flat plates, the two flat plates are connected together by the connecting piece, and the support 5 is axially placed. The driving mechanism is composed of a stepping motor 1 and a motor control driver 10, and the stepping motor 1 is electrically connected with the motor control driver 10. In the embodiment, 57 stepping motors are selected as the stepping motor 1, and the torque is larger than 2 N.m, so that the use requirement of equipment can be met at lower cost.
The stepping motor 1 is placed at the top of the support 5, and the measuring mechanism is installed between the two flat plates of the support 5 and is close to the connecting piece. The measuring mechanism comprises a screw rod 2, a screw rod sliding table 3, a measuring needle 4 and a water level measuring barrel 6. In the embodiment, the screw rod 2 is in an M6 specification, the screw pitch of the screw rod in an M6 specification is only 1mm, and the measurement precision can be improved to the maximum extent. The lead screw 2 runs through 5 tops of support with step motor 1 is connected, lead screw slip table 3 is located on the lead screw 2, 2 length of lead screw are greater than 1m, guarantee lead screw slip table 3 strokes are greater than 1m to satisfy the measurement stroke requirement. The lead screw sliding table 3 can slide back and forth on the lead screw 2, the measuring needle 4 is fixed at the bottom of the lead screw sliding table 3, and the water level measuring barrel 6 is located under the measuring needle 4.
The reading mechanism comprises two electrodes 7, a starting switch 8 and a display screen 9, wherein the two electrodes 7 are respectively connected with the measuring needle 4 and the bottom of the water level measuring barrel 6, and the starting switch 8 and the display screen 9 are positioned on the motor control driver 10. The positive electrodes of the two electrodes 7 are connected with the measuring needle 4, the bottom of the water level measuring barrel 6 is connected with the negative electrode of the electrode 7, and the measuring needle 4 is fixed on the screw rod sliding table 3 and is connected with the positive electrode of the electrode 7. Through step motor 1 drive the survey probe 4 removes, works as when survey probe 4 and surface of water contact, the power switches on, and at this moment step motor 1 stops to remove, step motor drive controller 10 calculates the water level elevation, and the output is in on the display screen 9.
The utility model discloses an implementation as follows: after the starting switch 8 is pressed down, the stepping motor control driver 10 drives the stepping motor 1 to drive the screw rod 2 to rotate, the screw rod sliding table 3 and the measuring pin 4 are driven to move downwards, when the measuring pin 4 contacts with the water surface, the positive electrode and the negative electrode of the electrode 7 are conducted, the stepping motor drive controller 10 sends a signal to the stepping motor 1 to stop rotating at the moment, and the water level elevation at the moment is output on the display screen 9.
The utility model discloses can the automatic acquisition water level elevation, and convenient but also avoided artifical range estimation reading error, can directly calculate current water level elevation simultaneously, avoided later stage manual calculation's correction process. The utility model provides a water level measurement reading error is great among the model test to and measure loaded down with trivial details these problems, simplified the process, improved experimental efficiency and measurement accuracy greatly.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The meaning of "and/or" as used herein is intended to include both the individual components or both.
The term "connected" as used herein may mean either a direct connection between components or an indirect connection between components via other components.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. The utility model provides an automatic water level measuring probe device of gathering reading which characterized in that: including actuating mechanism, support (5), measurement mechanism and reading mechanism, wherein:
the driving mechanism comprises a stepping motor (1) and a motor control driver (10), and the stepping motor (1) is electrically connected with the motor control driver (10);
the support (5) comprises two flat plates which are connected through a connecting piece;
the stepping motor (1) is placed at the top of the support (5), and the measuring mechanism is arranged between the two flat plates of the support (5) and close to the connecting piece;
the measuring mechanism comprises a screw rod (2), a screw rod sliding table (3), a measuring needle (4) and a water level measuring barrel (6); the screw rod (2) penetrates through the top of the support (5) to be connected with the stepping motor (1), the screw rod sliding table (3) is arranged on the screw rod (2), the measuring needle (4) is fixed at the bottom of the screw rod sliding table (3), and the water level measuring barrel (6) is positioned under the measuring needle (4);
the reading mechanism comprises two electrodes (7), a starting switch (8) and a display screen (9), wherein the electrodes (7) are respectively connected with the measuring needle (4) and the bottom of the water level measuring barrel (6), and the starting switch (8) and the display screen (9) are positioned on the motor control driver (10).
2. The water level probe device for automatically acquiring readings according to claim 1, wherein: the length of the screw rod (2) is larger than 1 m.
3. The water level probe device for automatically acquiring readings according to claim 1, wherein: and the positive electrode of the two electrodes (7) is connected with the measuring needle (4), and the negative electrode of the two electrodes penetrates through the bottom of the water level measuring barrel (6) and is arranged at the bottom of the water level measuring barrel (6).
4. The water level probe device for automatically acquiring readings according to claim 1, wherein: the support (5) and the water level measuring barrel (6) are fixed on a wall body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922278566.1U CN211121454U (en) | 2019-12-18 | 2019-12-18 | Water level measuring probe device capable of automatically acquiring readings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922278566.1U CN211121454U (en) | 2019-12-18 | 2019-12-18 | Water level measuring probe device capable of automatically acquiring readings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211121454U true CN211121454U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922278566.1U Expired - Fee Related CN211121454U (en) | 2019-12-18 | 2019-12-18 | Water level measuring probe device capable of automatically acquiring readings |
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| CN (1) | CN211121454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022170858A1 (en) * | 2021-02-09 | 2022-08-18 | 深圳雾芯科技有限公司 | Liquid volume identification apparatus, liquid storage cartridge, and liquid volume identification system |
-
2019
- 2019-12-18 CN CN201922278566.1U patent/CN211121454U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022170858A1 (en) * | 2021-02-09 | 2022-08-18 | 深圳雾芯科技有限公司 | Liquid volume identification apparatus, liquid storage cartridge, and liquid volume identification system |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |