CN214844957U - Portable PH meter marks complementary unit - Google Patents
Portable PH meter marks complementary unit Download PDFInfo
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- CN214844957U CN214844957U CN202120820450.0U CN202120820450U CN214844957U CN 214844957 U CN214844957 U CN 214844957U CN 202120820450 U CN202120820450 U CN 202120820450U CN 214844957 U CN214844957 U CN 214844957U
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Abstract
The utility model discloses a portable PH meter calibration auxiliary mechanism, which comprises a portable workbench, a reagent bottle, a waterproof paper towel, a paper towel pin, a water tank bracket, a water storage tank, a funnel, a water storage beaker, a switch sensor, a solenoid valve and a PH meter probe; a reagent bottle is placed in a hole position of the front end plate of the portable workbench, and a waterproof paper towel is placed in a groove at the top end of the portable workbench; other PH meter probe and the water tank support of having respectively of portable workstation, there is the storage water tank on the water tank support, the other water storage beaker that has of water tank support, there is the funnel on the water storage beaker, through the reagent bottle, waterproof paper handkerchief, the water pipe, the solenoid valve, a switch sensor, the storage water tank, mutually support between the PH meter probe, calibration to PH meter before the experiment has fine additional action, convenient operation is swift, the equipment can not be left out, the procedure is fixed simple, calibration efficiency is high, can practice thrift calibration time, be favorable to the high efficiency of experiment to go on, and through the water storage beaker, funnel both ends mouth is parallel, avoided washing in-process water can not splash to operating personnel on one's body.
Description
Technical Field
The utility model relates to a portable PH meter demarcation complementary unit technical field specifically is a portable PH meter demarcation complementary unit.
Background
The PH meter is an instrument for measuring the pH value of a solution, the PH meter works by utilizing the principle of a galvanic cell, the electromotive force between two electrodes of the galvanic cell is related to the self attribute of the electrodes and the hydrogen ion concentration in the solution according to the Nernst law, the existing PH meter is complex to operate, the omission is easy to generate in the using process, the process is complex, the calibration time is long, and the calibration rate is low.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the prior art, the utility model discloses a portable PH meter calibration auxiliary mechanism, which adopts the technical proposal that the portable PH meter calibration auxiliary mechanism comprises a portable workbench, a reagent bottle, a waterproof paper towel, a paper towel pin, a water tank bracket, a water storage tank, a funnel, a water storage beaker, a switch sensor, an electromagnetic valve and a PH meter probe; a reagent bottle is placed in a hole position of the front end plate of the portable workbench, and a waterproof paper towel is placed in a groove at the top end of the portable workbench; the portable workbench is characterized in that the PH meter probe and the water tank support are arranged on one side of the portable workbench respectively, the water tank is arranged on the water tank support, the water tank support is arranged at the center of the bottom surface of the water tank, the water tank is prevented from inclining when being in a full water state, a water storage beaker is arranged on one side of the water tank support, and the funnel is arranged on the water storage beaker.
As a preferred technical scheme of the utility model, portable workstation is the echelonment, and still divide into high platform and low platform, be equipped with the front end hole site on the low platform, reagent bottle sliding connection be in the front end plate hole site, be equipped with the recess on the high platform, be equipped with on the recess the paper handkerchief pin, sliding connection has on the paper handkerchief pin waterproof paper handkerchief.
As an optimal technical scheme of the utility model, portable workstation lateral wall is equipped with the cavity, cavity one end articulates there is the lid, through the cavity can with the reagent bottle with waterproof paper handkerchief is put into for later use in the cavity.
As an optimized technical scheme of the utility model, waterproof paper handkerchief with recess size phase-match.
As an optimal technical scheme of the utility model, waterproof paper handkerchief includes upper strata and lower floor, the upper strata is the paper handkerchief body, the lower floor is the film, the film is established below the paper handkerchief body, just waterproof paper handkerchief divide into the four sections.
As a preferred technical scheme of the utility model, be equipped with the pipeline in the water tank support, pipeline one end is connected the storage water tank bottom surface, the other end protrusion the water tank support, be equipped with on the pipeline the solenoid valve, just the expansion end of pipeline is equipped with switch sensor, the expansion end with the funnel position is corresponding, the solenoid valve with switch sensor with the guiding tube all adopts threaded connection, through the solenoid valve with switch sensor adopts threaded connection, makes things convenient for the user of service to change.
As an optimal technical scheme of the utility model, funnel sliding connection be in the water storage beaker, just the port of funnel is higher than the port of water storage beaker, just the port of funnel with the port of water storage beaker is parallel.
The utility model has the advantages that: the utility model discloses a mutually supporting between reagent bottle, waterproof paper handkerchief, water pipe, solenoid valve, switch sensor, storage water tank, the PH meter probe has fine additional action to the calibration of PH meter before the experiment, and convenient operation is swift, and the equipment can not omit, and the procedure is fixed simple, and calibration efficiency is high, can practice thrift calibration time, is favorable to the high efficiency of experiment to go on, and is parallel through water storage beaker, funnel both ends mouth, has avoided washing in-process water can not splash to operating personnel on one's body.
Furthermore, the waterproof film prevents water from wetting the next layer of paper towel.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
fig. 3 is a schematic diagram of the right-side view structure of the present invention;
fig. 4 is a left side view structure diagram of the present invention.
In the figure: 1-portable workbench, 2-reagent bottle, 3-waterproof paper towel, 4-paper towel pin, 5-water tank support, 6-water storage tank, 7-funnel, 8-water storage beaker, 9-switch sensor, 10-electromagnetic valve, 11-PH meter probe.
Detailed Description
Example 1
As shown in fig. 1 to 4, the utility model discloses a portable PH meter calibration auxiliary mechanism, which adopts the technical scheme that the portable PH meter calibration auxiliary mechanism comprises a portable workbench 1, a reagent bottle 2, a waterproof paper towel 3, a paper towel pin 4, a water tank bracket 5, a water storage tank 6, a funnel 7, a water storage beaker 8, a switch sensor 9, an electromagnetic valve 10 and a PH meter probe 11; a reagent bottle 2 is placed in a hole position of a front end plate of the portable workbench 1, and a waterproof paper towel 3 is placed in a groove at the top end of the portable workbench; the portable type reagent bottle cleaning device is characterized in that one side of the portable type workbench 1 is respectively provided with the PH meter probe 11 and the water tank support 5, the water tank support 5 is provided with the water storage tank 6, one side of the water tank support 5 is provided with the water storage beaker 8, the funnel 7 is arranged on the water storage beaker 8, and the liquid in the reagent bottle 2 can be conveniently cleaned through the water storage beaker 8.
As an optimal technical scheme of the utility model, portable workstation 1 is the echelonment, and still divide into high platform and low platform, be equipped with the front end hole site on the low platform, 2 sliding connection of reagent bottle are in the front end plate hole site, be equipped with the recess on the high platform, be equipped with on the recess paper handkerchief pin 4, sliding connection has on paper handkerchief pin 4 waterproof paper handkerchief 3.
As an optimized technical scheme of the utility model, 1 lateral wall of portable workstation is equipped with the cavity, cavity one end articulates there is the lid.
As an optimized technical scheme of the utility model, waterproof paper handkerchief 3 with the recess size phase-match.
As a preferred technical scheme of the utility model, waterproof paper handkerchief 3 includes upper strata and lower floor, the upper strata is the paper handkerchief body, the lower floor is the film, the film is established below the paper handkerchief body, just waterproof paper handkerchief 3 divide into the four sections, through the film can prevent the paper handkerchief body is under the condition of being soaked, and the paper handkerchief of lower one deck can not soaked the pollution, and the paper handkerchief is divided into 4 sections, facilitates the use and distinguishes.
As an optimized technical scheme of the utility model, be equipped with the pipeline in the water tank support 5, pipeline one end is connected 6 bottom surfaces of storage water tank, the other end protrusion the water tank support 5, be equipped with on the pipeline solenoid valve 10, just the expansion end of pipeline is equipped with switch sensor 9, the expansion end with 7 positions of funnel are corresponding, solenoid valve 10 with switch sensor 9 with the guiding tube all adopts threaded connection, through solenoid valve 10 with switch sensor 9 has carried out double-deck protection, avoids misoperation, and the water injection comes out.
As a preferred technical scheme of the utility model, funnel 7 sliding connection be in the water storage beaker 8, just the port of funnel 7 is higher than the port of water storage beaker 8, just the port of funnel 7 with the port of water storage beaker 8 is parallel, through the port of funnel 7 is higher than the port of water storage beaker 8, just the port of funnel 7 with the port of water storage beaker 8 is parallel, has avoided the problem in the sputtering when using.
The utility model discloses a theory of operation: the reagent bottle 2 on the front end plate hole position on the lower table of the portable workbench 1 is taken up, then different experimental articles are poured into the reagent bottle 2, then the PH meter probe 11 is taken to be inserted into the reagent bottle 2, the pH meter probe 11 is used for obtaining the acidity and alkalinity of the experimental articles, then the waterproof paper towel 3 sleeved on the paper towel pin 4 on the groove of the portable workbench 1 is torn down, the PH meter probe 11 is wiped completely, the test result is avoided because of the residual influence on the PH meter probe 11 when the test is carried out again, then the reagent bottle 2 is placed on the funnel 7, the electromagnetic valve 10 and the switch sensor 9 are opened in sequence, then water is sprayed out through the water storage tank 6 and the pipeline in the water tank bracket 5, the reagent bottle 2 is washed clean, the water is prevented from being splashed around through the funnel 7 and the water storage beaker 8 and is collected in the water storage beaker 8, then the waterproof paper towel 3 is torn down to wipe the reagent bottle 2 which is washed clean, it is put back in place or the side wall of the portable workbench 1 is uncovered and put into the cavity.
The circuit connection of the present invention is a conventional method adopted by those skilled in the art, and can be suggested by limited tests, which belongs to the common knowledge.
Components not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.
Claims (7)
1. The utility model provides a portable PH meter marks complementary unit which characterized in that: comprises a portable workbench (1), a reagent bottle (2), a waterproof paper towel (3), a paper towel pin (4), a water tank bracket (5), a water storage tank (6), a funnel (7), a water storage beaker (8), a switch sensor (9), an electromagnetic valve (10) and a PH meter probe (11); a reagent bottle (2) is placed in a hole of the front end plate of the portable workbench (1), and a waterproof paper towel (3) is placed in a groove at the top end of the portable workbench; portable workstation (1) is equipped with respectively on one side PH meter probe (11) with water tank support (5), be equipped with on water tank support (5) storage water tank (6), water tank support (5) are equipped with water storage beaker (8) on one side, be equipped with on water storage beaker (8) funnel (7).
2. The portable PH meter calibration assistance mechanism of claim 1, wherein: portable workstation (1) is the echelonment, and still divide into high platform and low platform, be equipped with the front end hole site on the low platform, reagent bottle (2) sliding connection be in the front end plate hole site, be equipped with the recess on the high platform, be equipped with on the recess paper handkerchief pin (4), sliding connection has on paper handkerchief pin (4) waterproof paper handkerchief (3).
3. The portable PH meter calibration assistance mechanism of claim 1 or 2, wherein: the side wall of the portable workbench (1) is provided with a cavity, and one end of the cavity is hinged with a cover.
4. The portable PH meter calibration assistance mechanism of claim 2, wherein: the waterproof paper towel (3) is matched with the groove in size.
5. The portable PH meter calibration assistance mechanism of claim 2, wherein: the waterproof paper towel (3) comprises an upper layer and a lower layer, the upper layer is a paper towel body, the lower layer is a film, the film is arranged below the paper towel body, and the waterproof paper towel (3) is divided into four sections.
6. The portable PH meter calibration assistance mechanism of claim 1, wherein: be equipped with the pipeline in water tank support (5), pipeline one end is connected storage water tank (6) bottom surface, the other end protrusion water tank support (5), be equipped with on the pipeline solenoid valve (10), just the expansion end of pipeline is equipped with switch sensor (9), the expansion end with funnel (7) position is corresponding, solenoid valve (10) with switch sensor (9) with the guiding tube all adopts threaded connection.
7. The portable PH meter calibration assistance mechanism of claim 1, wherein: the funnel (7) is connected in the water storage beaker (8) in a sliding mode, the port of the funnel (7) is higher than the port of the water storage beaker (8), and the port of the funnel (7) is parallel to the port of the water storage beaker (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120820450.0U CN214844957U (en) | 2021-04-23 | 2021-04-23 | Portable PH meter marks complementary unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120820450.0U CN214844957U (en) | 2021-04-23 | 2021-04-23 | Portable PH meter marks complementary unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214844957U true CN214844957U (en) | 2021-11-23 |
Family
ID=78765360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120820450.0U Active CN214844957U (en) | 2021-04-23 | 2021-04-23 | Portable PH meter marks complementary unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214844957U (en) |
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2021
- 2021-04-23 CN CN202120820450.0U patent/CN214844957U/en active Active
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