CN204347018U - There is the water quality detection pen of PH measuring ability - Google Patents
There is the water quality detection pen of PH measuring ability Download PDFInfo
- Publication number
- CN204347018U CN204347018U CN201420751758.4U CN201420751758U CN204347018U CN 204347018 U CN204347018 U CN 204347018U CN 201420751758 U CN201420751758 U CN 201420751758U CN 204347018 U CN204347018 U CN 204347018U
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- CN
- China
- Prior art keywords
- pen body
- water quality
- quality detection
- cavity volume
- detecting pen
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- Expired - Fee Related
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- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model discloses water quality detection pen, the probe comprising detecting pen body and arrange on described detecting pen body, the position that described detecting pen body is positioned at described probe is provided with retaining cavity volume.The utility model arranges retaining cavity volume by the position at detecting pen body with probe, in use, first be stored in retaining cavity volume by detected water, and then detect, avoiding traditional water quality detection pen needs the special drawback using third party's instrument when detecting; And can one-handed performance be passed through, use convenient.
Description
Technical field
The utility model relates to pick-up unit field, concrete, relates to a kind of water quality detection pen measured dissolution of solid value in water.
Background technology
TDS is the abbreviation of English Total Dissolved Solids, refers to the total content of the solid matter be dissolved in the water, comprises salt, metallic ion, mineral matter etc.Unit is ppm or mg/L.It shows to be dissolved with how many milligrams of total dissolved solids in 1 premium on currency, the total ion concentration in other words in 1 premium on currency.TDS value represents dissolved matter impurity content in water, and TDS value is larger, illustrate that the impurity content in water is large, otherwise impurity content is little.
Measure the TDS value of water at present mainly through water quality detection pen, traditional water quality detection pen only has the function that TDS value detects.In some cases, if desired measure pH value simultaneously, then cannot realize.
Summary of the invention
For the deficiencies in the prior art, the utility model provides the water quality detection pen with PH measuring ability.
The utility model is achieved by the following technical solution: the water quality detection pen with PH measuring ability, the probe comprising detecting pen body and arrange on described detecting pen body, described detecting pen body is provided with for storing the retaining cavity volume of detected water and the holding mechanism for holding PH Test paper, PH Test paper is set in this holding mechanism.
In technique scheme, described holding mechanism comprises the slide block be slidably arranged on detecting pen body, and described slide block arranges the groove with PH Test paper form fit.
In technique scheme, described retaining cavity volume is arranged at the position that detecting pen body is positioned at described probe.
In technique scheme, described detecting pen body is provided with the cover plate for sealing described retaining cavity volume.
In technique scheme, described cover plate is slidably arranged on described detecting pen body.
In technique scheme, described detecting pen body is provided with for PH test paper color comparison bar.
The utility model has following beneficial effect: the utility model on detecting pen body for storing the retaining cavity volume of detected water and the holding mechanism for holding PH Test paper, while there is detection TDS function, by detected water is stored in retaining cavity volume, the PH Test paper arranged in holding mechanism can be taken out and is placed on the measurement carrying out pH value in retaining cavity volume.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the schematic diagram of the utility model other direction.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail: see Fig. 1 to Fig. 2, there is the water quality detection pen of PH measuring ability, the probe 2 comprising detecting pen body 1 and arrange on described detecting pen body 1, described detecting pen body 1 is provided with the retaining cavity volume 3 for storing detected water and the holding mechanism 4 for holding PH Test paper, in this holding mechanism 4, PH Test paper is set.While there is detection TDS function, by detected water is stored in retaining cavity volume 3, the PH Test paper arranged in holding mechanism 4 can be taken out and is placed on the measurement carrying out pH value in retaining cavity volume.
Described holding mechanism 4 comprises the slide block 40 be slidably arranged on detecting pen body 1, and described slide block 40 is arranged in the groove 41 with PH Test paper form fit, described PH Test paper is placed in described groove 41.When not needing to use PH Test paper, slide block 40 being slid onto groove 41 and is in closed state, when needs use PH Test paper, then slide block 40 is skidded off.Not to the structure qualification of holding mechanism 4 in certain embodiment, described holding mechanism also can be arranged to the structure of other form, and such as holding mechanism 4 also can be the structure that groove and cover plate coordinate.
Described retaining cavity volume 3 is arranged at the position that detecting pen body 1 is positioned at described probe 2.Said structure, in use, be first stored in by detected water in retaining cavity volume, probe directly contacts the detected water source in retaining cavity volume 3 thus records TDS value.Avoid traditional water quality detection pen and need the special drawback using third party's instrument (container such as measuring cup, beaker) when detecting.And because retaining cavity volume 3 is shaped on detecting pen body 1, thus can be measured by the mode of one-handed performance.
Described detecting pen body 1 is provided with the cover plate 4 for sealing described retaining cavity volume 3, and described cover plate 5 is slidably arranged on described detecting pen body 1.When not using detecting pen, cover plate 5 being slid into the described water storage container position of sealing, thus avoiding dust etc. and directly contact with probe 2, do not need to arrange the lid sealed probe 2 specially.
Described detecting pen body 1 is provided with for PH test paper color comparison bar.PH test paper color comparison bar is used for comparison PH Test paper thus obtains pH value accurately.
Claims (6)
1. there is the water quality detection pen of PH measuring ability, comprise detecting pen body (1) and the probe (2) in the upper setting of described detecting pen body (1), it is characterized in that: on described detecting pen body (1), be provided with the retaining cavity volume (3) for storing detected water and the holding mechanism (4) for holding PH Test paper, this holding mechanism arranges PH Test paper in (4).
2. there is the water quality detection pen of PH measuring ability as claimed in claim 1, it is characterized in that: described holding mechanism (4) comprises the slide block (40) be slidably arranged on detecting pen body (1), at the groove (41) of the upper setting of described slide block (40) with PH Test paper form fit.
3. there is the water quality detection pen of PH measuring ability as claimed in claim 1, it is characterized in that: described retaining cavity volume (3) is arranged at the position that detecting pen body (1) is positioned at described probe (2).
4. the water quality detection pen as described in claim 1 or 3, is characterized in that: on described detecting pen body (1), be provided with the cover plate (5 for sealing described retaining cavity volume (3).
5. water quality detection pen as claimed in claim 4, is characterized in that: described cover plate (5) is slidably arranged on described detecting pen body (1).
6. there is the water quality detection pen of PH measuring ability as claimed in claim 1, it is characterized in that: be provided with on described detecting pen body (1) for PH test paper color comparison bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751758.4U CN204347018U (en) | 2014-12-04 | 2014-12-04 | There is the water quality detection pen of PH measuring ability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751758.4U CN204347018U (en) | 2014-12-04 | 2014-12-04 | There is the water quality detection pen of PH measuring ability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204347018U true CN204347018U (en) | 2015-05-20 |
Family
ID=53230279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420751758.4U Expired - Fee Related CN204347018U (en) | 2014-12-04 | 2014-12-04 | There is the water quality detection pen of PH measuring ability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204347018U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770269A (en) * | 2016-12-05 | 2017-05-31 | 杨娇仔 | A kind of Portable outdoor laboratory Water quality pH value efficient detection pen |
| CN107664684A (en) * | 2017-09-24 | 2018-02-06 | 英立（江苏）机电有限公司 | A kind of portable Ph testers |
| WO2018072089A1 (en) * | 2016-10-18 | 2018-04-26 | 深圳大学 | Water quality detection method, device, system and water quality detection pen |
-
2014
- 2014-12-04 CN CN201420751758.4U patent/CN204347018U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018072089A1 (en) * | 2016-10-18 | 2018-04-26 | 深圳大学 | Water quality detection method, device, system and water quality detection pen |
| CN106770269A (en) * | 2016-12-05 | 2017-05-31 | 杨娇仔 | A kind of Portable outdoor laboratory Water quality pH value efficient detection pen |
| CN106770269B (en) * | 2016-12-05 | 2019-10-01 | 安徽创显电子科技有限公司 | A kind of Portable outdoor laboratory Water quality pH value efficient detection pen |
| CN107664684A (en) * | 2017-09-24 | 2018-02-06 | 英立（江苏）机电有限公司 | A kind of portable Ph testers |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20211204 |