CN208654130U - Band error correction salinity measurement instrument - Google Patents
Band error correction salinity measurement instrument Download PDFInfo
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- CN208654130U CN208654130U CN201821395435.0U CN201821395435U CN208654130U CN 208654130 U CN208654130 U CN 208654130U CN 201821395435 U CN201821395435 U CN 201821395435U CN 208654130 U CN208654130 U CN 208654130U
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- salinity
- salinity measurement
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- error correction
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Abstract
The utility model discloses a kind of band error correction salinity measurement instrument, it includes shell, setting circuit board inside the shell, setting display screen on the shell and control button and three curved metal ontologies, the circuit board include the first salinity measurement module, the second salinity measurement module, switching circuit and salinity analysis processing module；When detecting, the first salinity measurement module is first passed through to carry out data acquisition and feed back to after salinity analysis processing module carries out processing conversion to obtain the first salinity numerical value；At this moment, start progress data acquisition by the second salinity measurement module of switching circuit switching and feed back to salinity analysis processing module to carry out processing conversion, it is compared after obtaining the second salinity numerical value and with the first salinity numerical value, judge two groups of data whether in the range of design setting, it realizes that primary insertion detection can obtain two groups of data and compare, effectively ensures to detect the accuracy of numerical value, avoid display error result, also simplify detecting step simultaneously, improves detection efficiency.
Description
Technical field
The utility model relates to salinity measurement technical fields, and in particular to a kind of band error correction salinity measurement instrument.
Background technique
Salinometer is mainly used for quickly measuring saliferous (sodium chloride) solution weight percent concentration or refractive index.It is widely applied
In the healthy class smart home such as salt manufacturing, food, beverage, Disinfection examination；Such as hotel, dining room, pot-stewed meat or fowl shop, industrial and mining enterprises and school
The soups foods salinity measurement such as large-scale dining room, average family pickles pickles, makes pot-stewed meat or fowl；Life kind oceanarium, swimming
Pond, sea-farming class seawater are prepared；In sewage treatment, industrial department and agricultural production and scientific research.
Existing salinometer generallys use the acquisition that two detection lugs complete data, and two detection lugs are set to the two sides of a groove
Inner wall, this mode make its detection range shorter, are only capable of reaching 5%, and cleaning is also very inconvenient.And current salinity
Meter is only capable of detection liquid salinity, and function is more single.
The applicant applies for an entitled " easy-to-use type high-precision high range conductance salinity measurement on April 27th, 2017
Equipment ", the utility application of Patent No. " CN201720454518.1 " disclose a kind of easy-to-use type high-precision a large amount
Journey conductance salinity measurement equipment includes shell, circuit board and two detection rings；The front end of the shell is tapered；The circuit board
It is set in shell, control knob and display screen is provided on the circuit board, control knob and display screen expose to shell；Two inspection
Survey ring set be set to shell front end outer side face on, and two detection rings be embedded in the lateral surface of shell, detect ring outer surface and
The front end outer side face of shell is concordant, and for two detection annulate shafts to being intervally arranged, two detection rings are that nickel-free electroplating platinum detects ring, and two
Detection ring is all connected with circuit board.It uses two detection rings, is set on the front end outer side face of shell using two detection ring sets, and two
Detection ring is nickel-free electroplating platinum detection ring, so that detection range effectively increases, reachable 15% or more, realize the mesh of high range
, but it still has improved space.Such as detecting ring is 360 degree, in detection in use, also often to pay attention to detecting loop section
Have not very close to or touch container inner wall, accidentally just will receive the interference of container inner wall or foreign matter, poor anti jamming capability,
To influence detection accuracy.Simultaneously in cleaning, it is difficult to wipe clean, it usually needs at least stubborn three-sixth turn can just wipe dry
Only, it if not wiping the detection accuracy for completely influencing next time, makes troubles to using.
In addition, after one-time detection obtains numerical value, it is difficult to ensure that the accuracy of the numerical value, or have and be not interfered.For this purpose,
It also needs to take out clean and wipe completely, then detected again, just can ensure that whether last time detection numerical value is accurate, inspection
Survey low efficiency.
Utility model content
In view of the above deficiencies, the utility model aim is, provide it is a kind of facilitate detection, improve detection efficiency, be easy to wipe
It washes, and anti-interference ability is high, the high band error correction salinity measurement instrument of detection accuracy.
To achieve the above object, provided technical solution is the utility model: a kind of band error correction salinity measurement instrument,
It includes shell, setting circuit board inside the shell, setting display screen on the shell and control button and three arc gold
Belong to ontology, the circuit board includes the first salinity measurement module, the second salinity measurement module, switching circuit and salinity analysis processing
Module, the first salinity measurement module and the second salinity measurement module pass through switching circuit respectively and are connected with salinity analysis processing module
It connects, three exposed openings of arc, the opening direction of three exposed openings of arc is equipped at intervals on the front end outer peripheral surface of the shell
Unanimously, three curved metal ontologies are accordingly arranged in the exposed opening of arc corresponding thereto, one of curved metal sheet
Body is connected with the first salinity measurement module and the second salinity measurement module respectively, another two curved metal ontology accordingly with its phase
Corresponding first salinity measurement module or the second salinity measurement module are connected.
As a kind of improvement of the utility model, the middle part outer peripheral surface radial protrusion of the curved metal ontology is formed and institute
The compatible detection lug boss of appearance profile of the exposed opening of arc is stated, the both ends of the curved metal ontology are symmetrically bent downwards
Form hook foot.
As a kind of improvement of the utility model, the upper surface of the detection lug boss and the front end outer peripheral surface of the shell
Flush.
As a kind of improvement of the utility model, the front of the shell forms taper test section in shape is gradually reduced, should
The front end of taper test section is equipped with the end cap in spherical crown shape, and medallion ring is equipped between the end cap and taper test section.
As a kind of improvement of the utility model, the end cap is equipped with temperature sensor.
As a kind of improvement of the utility model, the exposed opening direction of arc is consistent with the direction of the display screen.
As a kind of improvement of the utility model, the outer surface of the curved metal ontology is electroplate with nickel-free electroplating platinum
Layer.
The utility model has the following beneficial effects: the smart structural design of the utility model, rationally set that there are three curved metals
Ontology is simultaneously accordingly connected with the first, second salinity measurement module in circuit board, when detecting, first passes through the first salinity measurement
Module carries out data acquisition and feeds back to after salinity analysis processing module carries out processing conversion, obtains the first salinity numerical value and simultaneously stores up
It deposits；At this moment, the work of the second salinity measurement module is switched by switching circuit, the second salinity measurement module starts to carry out data acquisition
And feed back to salinity analysis processing module and carry out processing conversion, it is carried out after obtaining the second salinity numerical value and with the first salinity numerical value
Comparison detects wrong warning effect if making if deviation is more than predetermined value range；If deviation is in predetermined value range
Inside then make qualified effect；It realizes that primary insertion detection can obtain two groups of data and compare, effectively ensures to detect numerical value
Accuracy avoids display error result, while also simplifying detecting step, facilitates detection, improves detection efficiency；Make simultaneously in detection
Used time only needs so that curved metal ontology is towards container center direction, relatively for traditional detection ring, without infusing constantly
Whether whether the detection part back side comes close to or in contact with container inner wall to meaning, not only brings convenience to detection use, also reduces different
A possibility that object interferes, strong antijamming capability increase detection range to promote detection accuracy, and detection range is 0.01~
30%, while in cleaning, directly directly to wipe can be quickly clean by curved metal body surface, relative to tradition
Detection ring, which also needs to twist at least 360 degree, can just wipe completely, bring convenience to using；In addition compact overall structure, it is small in size,
It is equipped with medallion ring, so that the transition between end cap and taper test section is more naturally, avoid the occurrence of rude sense, beautiful outline form
It sees, is conducive to wide popularization and application.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the decomposition texture schematic diagram of the utility model.
Fig. 3 is the structural schematic diagram of curved metal ontology in the utility model.
Fig. 4 is the circuit diagram of the utility model.
Specific embodiment
Embodiment: referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of band error correction salinity provided by the embodiment of the utility model
Detector comprising shell 1, the circuit board 2 being arranged in shell 1, the display screen 3 being arranged on shell 1 and control button 4 with
And three curved metal ontologies 5 can more promote detection preferably, the curved metal ontology 5 is electroplate with nickel-free electroplating platinum layer
Precision and increase detection range.
The circuit board 2 includes at the first salinity measurement module, the second salinity measurement module, switching circuit and salinity analysis
Module is managed, the first salinity measurement module and the second salinity measurement module pass through switching circuit and salinity analysis processing module phase respectively
Connection is equipped with switching key 6, switching key 6 is connected with switching circuit, for switching first for convenience of operating on shell 1
The working condition of salinity measurement module and the second salinity measurement module.
The exposed opening 11 of three arcs, the exposed opening 11 of three arcs are equipped at intervals on the front end outer peripheral surface of the shell 1
Opening towards consistent, three curved metal ontologies 5 are accordingly arranged in the exposed opening 11 of arc corresponding thereto, wherein one
A curved metal ontology 5 is connected with the first salinity measurement module and the second salinity measurement module respectively, another two curved metal
Corresponding the first salinity measurement module corresponding thereto of ontology 5 or the second salinity measurement module are connected.
In the present embodiment, the arc length of the exposed opening 11 of arc is preferably about quarter circular arc.In other embodiments,
The arc length of the exposed opening 11 of arc can select within the scope of half circular arc.The middle part periphery of the curved metal ontology 5
Face diameter is to convexing to form and the compatible detection lug boss 51 of appearance profile of the exposed opening 11 of the arc, the curved metal
The both ends of ontology 5 are symmetrically bent to form downwards hook foot 52.The position of corresponding hook foot 52 in being fixed with inner prop shell in shell 1,
Hook foot 52 can be buckled in just on inner prop shell, be located in shell 1 to realize, and detecting lug boss 51 just can be from arc
Expose in exposed opening 11.For convenience of cleaning and good appearance, the upper surface of the detection lug boss 51 and the shell 1
Front end outer peripheral surface flush.
The front of the shell 1 forms taper test section in shape is gradually reduced, and it is in ball that the front end of the taper test section, which is equipped with,
Coronal end cap 12 is equipped with medallion ring 7 between the end cap 12 and taper test section.It is equipped with medallion ring 7, so that end
Transition between lid 12 and taper test section is more naturally, avoid the occurrence of rude sense, good appearance.
Preferably, being equipped with temperature sensor 8 on the end cap 12, which is connected with circuit board 2.Temperature
Degree sensor 8 carries out data acquisition to the temperature of water and feeds back to circuit board 2, passes through the Temperature Treatment module pair in circuit board 2
After the data of acquisition carry out processing conversion, temperature value is shown on display screen 3.
For convenience of quickly learn curved metal ontology 5 towards position, by the exposed opening 11 of the arc towards being arranged to
With the display screen 3 towards consistent.So when in use, it need to only learn that the direction of display screen 3 can know arc gold
The position for belonging to ontology 5, brings convenience to using, and avoids the occurrence of a possibility that touching container inner wall, what reduction was interfered by foreign matter
Possibility.
The tail portion of the shell 1 is equipped with battery cavities, and the opening of the battery cavities is located at the breech face of shell 1, sets in the opening
Having can be by its closed battery cover.Battery is placed in battery cavities.The circuit board 2 respectively with the display screen 3, control button
4, curved metal ontology 5, switching key 6 are connected with temperature sensor 8.
In use, the rear end of hand-held housing 1, the taper test section of shell 1 is then impregnated in water, only need so that arc
Metal body 5 is towards container center direction, relatively for traditional detection ring, without being noticed that whether that detection part is carried on the back constantly
Whether face comes close to or in contact with container inner wall, not only brings convenience to detection use, also reduces a possibility that being interfered by foreign matter, resists
Interference performance is strong.First salinity measurement module carries out the salinity of water by being located at the curved metal ontology 5 of the first, second position
Data acquire and feed back to the salinity analysis processing module of circuit board 2, by salinity analysis processing module to the data of acquisition into
After row processing conversion, obtains the first salinity numerical value and store.
At this moment, switching key 6 is pressed, triggering switching circuit switches the work of the second salinity measurement module, the second salinity measurement
Module carries out data acquisition by the salinity to water of the curved metal ontology 5 positioned at second, third position and feeds back to salinity
Analysis and processing module carries out processing conversion, compares after obtaining the second salinity numerical value and with the first salinity numerical value, then leads to
Display screen 3 is crossed to show correlation values.Wrong warning effect is detected if making if deviation is more than predetermined value range,
Such as show that the display screen of error in data is shown
" ERROR " printed words issue the 3 backlight shiny red of display screen of warning or issue continuous miscue sound or shell
Inner motor vibration；If deviation within a predetermined range of values if make qualified effect, as 3 backlight bright green of display screen or directly
Show practical correct data；It realizes that primary insertion detection can obtain two groups of data and compare, effectively ensures to detect numerical value
Accuracy, while also simplifying detecting step, facilitate detection, improves detection efficiency；Simultaneously in detection in use, only needing so that arc
Metal body 5 is towards container center direction, relatively for traditional detection ring structure, without being noticed that whether test section constantly
Whether point back side comes close to or in contact with container inner wall, not only brings convenience to detection use, also the possibility interfered by foreign matter of reduction
Property, strong antijamming capability, to promote detection accuracy, increase detection range, detection range is 0.01~30%, while being cleaned
When, directly directly also need to twist relative to traditional detection ring to wipe can be quickly clean by 5 surface cleaning of curved metal ontology
Going to few 360 degree can just wipe completely, bring convenience to using；In addition compact overall structure, it is small in size, it is equipped with medallion
Ring 7, so that the transition between end cap 12 and taper test section is more naturally, avoid the occurrence of rude sense, good appearance.In addition, only
Be shell 1 front interval set there are three arc it is exposed opening 11, three arcs it is exposed opening 11 between be preferably spaced 2
~3 millimeters, relatively for conventional segmented structure, Structural Integrity is more preferable, and assembly is more secured, and structural stability is good, uses
Longer life expectancy.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is modified.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right
Some modifications and changes of the utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, to the greatest extent
It is used some specific terms in pipe this specification, these terms are merely for convenience of description, not to the utility model
Constitute any restrictions.As described in the utility model above-described embodiment, using other obtained from same or similar structure
Detector, in scope of protection of the utility model.
Claims (7)
1. a kind of band error correction salinity measurement instrument comprising shell is arranged circuit board inside the shell and is arranged on the shell
Display screen and control button, which is characterized in that it further includes three curved metal ontologies, and the circuit board includes the first salinity
Detection module, the second salinity measurement module, switching circuit and salinity analysis processing module, the first salinity measurement module and the second salt
Degree detection module passes through switching circuit respectively and is connected with salinity analysis processing module, is spaced on the front end outer peripheral surface of the shell
If towards unanimously, three curved metal ontologies are accordingly arranged the opening of three exposed openings of arc there are three the exposed opening of arc
In the exposed opening of arc corresponding thereto, one of curved metal ontology respectively with the first salinity measurement module and second
Salinity measurement module is connected, corresponding corresponding thereto the first salinity measurement module of another two curved metal ontology or the second salt
Degree detection module is connected.
2. band error correction salinity measurement instrument according to claim 1, which is characterized in that in the curved metal ontology
Portion's outer peripheral surface radial protrusion forms detection lug boss compatible with the appearance profile of the exposed opening of the arc, the arc gold
The both ends for belonging to ontology are symmetrically bent to form downwards hook foot.
3. band error correction salinity measurement instrument according to claim 2, which is characterized in that the upper table of the detection lug boss
The front end outer peripheral surface flush in face and the shell.
4. band error correction salinity measurement instrument according to claim 1, which is characterized in that the front of the shell is in gradually
It reduces shape and forms taper test section, the front end of the taper test section is equipped with the end cap in spherical crown shape, the end cap and taper test section
Between be equipped with medallion ring.
5. band error correction salinity measurement instrument according to claim 4, which is characterized in that the end cap is passed equipped with temperature
Sensor.
6. band error correction salinity measurement instrument according to claim 1, which is characterized in that the exposed opening direction of arc
It is consistent with the direction of the display screen.
7. band error correction salinity measurement instrument according to claim 1, which is characterized in that outside the curved metal ontology
Whether there is or not nickel electroplatinizing layer gold for electroplating surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821395435.0U CN208654130U (en) | 2018-08-28 | 2018-08-28 | Band error correction salinity measurement instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821395435.0U CN208654130U (en) | 2018-08-28 | 2018-08-28 | Band error correction salinity measurement instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208654130U true CN208654130U (en) | 2019-03-26 |
Family
ID=65791773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821395435.0U Active CN208654130U (en) | 2018-08-28 | 2018-08-28 | Band error correction salinity measurement instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115837A (en) * | 2018-08-28 | 2019-01-01 | 东莞市盛山电子科技有限公司 | Intelligence corrects anti-interference high-precision salinity measurement instrument |
-
2018
- 2018-08-28 CN CN201821395435.0U patent/CN208654130U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115837A (en) * | 2018-08-28 | 2019-01-01 | 东莞市盛山电子科技有限公司 | Intelligence corrects anti-interference high-precision salinity measurement instrument |
| CN109115837B (en) * | 2018-08-28 | 2024-04-30 | 东莞市盛山电子科技有限公司 | Intelligent correction anti-interference high-precision salinity detector |
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