CN221303210U - Portable PH instrument - Google Patents
Portable PH instrument Download PDFInfo
- Publication number
- CN221303210U CN221303210U CN202323207010.6U CN202323207010U CN221303210U CN 221303210 U CN221303210 U CN 221303210U CN 202323207010 U CN202323207010 U CN 202323207010U CN 221303210 U CN221303210 U CN 221303210U
- Authority
- CN
- China
- Prior art keywords
- elastic sleeve
- portable
- meter
- model
- main part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002131 composite material Substances 0.000 abstract description 22
- 239000000243 solution Substances 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 101100243764 Caenorhabditis elegans phb-1 gene Proteins 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Abstract
The utility model provides a portable PH appearance, includes PH appearance main part and with PH appearance main part electric connection's combined electrode, still includes the accessory piece, the accessory piece includes first elastic sleeve and second elastic sleeve, PH appearance main part upper end cover is equipped with first elastic sleeve, first elastic sleeve is last to be fixedly equipped with the buckle, combined electrode upper end is equipped with the second elastic sleeve, the second elastic sleeve is last to be fixedly equipped with the clip. The portable PH meter with the clamping groove is provided with the matched set, so that the structure of the portable PH meter with the existing clamping groove-free model is improved conveniently, the portable PH meter is convenient to carry and store, the work of measuring by a hand-held composite electrode is avoided, and the rapid and stable reading of the PH meter is facilitated.
Description
Technical Field
The utility model relates to the field of PH detection equipment, in particular to a portable PH meter.
Background
A portable pH meter is a handheld, portable electronic device. It recognizes the hydrogen ion concentration in the aqueous solution in a way and converts it to a digital display to allow the user to measure the ph of each sample. Such instruments are widely used in the food industry from the fields of chemistry, environment, life sciences, etc.
The conventional portable PH meter comprises a PH meter main body and a composite electrode connected with a PH meter lead, wherein the composite electrode is used for being inserted into a solution for detection. The composite electrode is connected with the PH meter main body through the lead, so that the PH meter main body is not well stored and fixed, and the external lead of the electronic product is easy to damage at the interface in a scattering state. In order to solve the technical problem, some commercial products are provided with a clamping groove at one side of the main body of the PH meter, and then the composite electrode can be clamped into the clamping groove to complete storage and fixation, such as a commercial portable PH meter with the model PHBJ-260. In the product, the shell structure of the PH meter main body needs to be improved in production, so that the PH meter main body is not suitable for the existing portable PH meters, such as writing type PH meters of model PHB-1, model PHB-4, model LB-116 and the like.
Meanwhile, the existing composite electrode is required to be manually held for measurement, long-time holding is not only very tired, but also is unfavorable for data stabilization.
Chinese patent document CN210775399U discloses a portable pH meter, be provided with the rope, through the effect of rope, can change the position of pH meter, convenient to adjust and use has set up the receipts line structure that constitutes jointly by fixed plate, reel rod and micro motor moreover, realized the purpose of automatic rolling rope for use convenient operation more, be provided with the fixation clamp moreover, during the use, through the thumb pressing fixation clamp, can make the fixation clamp open, be convenient for press from both sides in the opening part of liquid household utensils, fixed roof and curb plate that can be fine have reached the purpose of fixed pH meter. The structure can realize the technical effect that the composite electrode is not required to be manually held, but the structural design still needs to be improved in structure during production, and the existing produced and sold products cannot be applied.
Disclosure of utility model
The utility model aims to provide a portable PH instrument, which is provided with a matched set, so that the structure of the portable PH instrument without a clamping groove model is improved conveniently, the portable PH instrument is convenient to carry and store, the work of measuring by a hand-held composite electrode is avoided, and the rapid and stable reading of the PH instrument is facilitated.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a portable PH appearance, includes PH appearance main part and with PH appearance main part electric connection's combined electrode, still includes the accessory piece, the accessory piece includes first elastic sleeve and second elastic sleeve, PH appearance main part upper end cover is equipped with first elastic sleeve, first elastic sleeve is last to be fixedly equipped with the buckle, combined electrode upper end is equipped with the second elastic sleeve, the second elastic sleeve is last to be fixedly equipped with the clip.
As a preferable technical scheme, the novel elastic sleeve further comprises a third elastic sleeve, and a sucker is arranged on the third elastic sleeve.
As a preferable technical scheme, the buckle is matched with the clip, and the clip is detachably connected with the buckle.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the existing portable PH meter can be directly modified, the modification mode is simple, and only accessories are needed to be sleeved.
2. In the utility model, the clamp can fix the composite electrode on the PH meter main body for storage, and can clamp the composite electrode on the container wall during detection, so that the clamp does not need to be held all the time, the work load is lightened, and the unstable reading caused by shaking generated by holding is avoided.
3. In the utility model, the accessory of the sucker is also arranged, and when the thickness of the container wall exceeds the range which can be clamped by the clamp, the composite electrode can be fixed on the inner wall of the container by using the sucker for detection.
Drawings
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a rear view of the present utility model;
Wherein reference numerals are as follows: the PH meter comprises a PH meter main body 1, a composite electrode 2, a first elastic sleeve 3, a buckle 4, a second elastic belt 5, a clip 6, a sucker 7 and a third elastic sleeve 8.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in FIG. 1, the present embodiment can be directly retrofitted to existing portable PH meters.
The portable PH meter is the same as the prior art, and comprises a PH meter main body 1 and a composite electrode 2 electrically connected with the PH meter main body 1.
Unlike the prior art, it also comprises a kit comprising a first elastic sleeve 3 and a second elastic sleeve 5; the PH meter main body 1 upper end cover is equipped with first elastic sleeve 3, and fixed buckle 4 that is equipped with on the first elastic sleeve 3, compound electrode 2 upper end are equipped with second elastic sleeve 5, and fixed clip 6 that is equipped with on the second elastic sleeve 5.
The first elastic sleeve 3 is movably connected with the PH meter main body 1, namely, the first elastic sleeve 3 is sleeved on the PH meter main body 1, so that the PH meter main body is convenient to mount and dismount, and the first elastic sleeve 3 has larger elasticity, is convenient to adapt to the PH meter main body 1 of various types, and is sleeved on the PH meter main body.
The second elastic sleeve 5 is movably connected with the composite electrode 2, namely, the second elastic sleeve 5 is sleeved on the composite electrode 2. Can be sleeved on the composite electrode 2 of the existing portable PH meter, and is convenient to install.
The clasp 4 mates with the clip 6, and the clip 6 can clip onto the clasp 4. The composite electrode 2 can be fixed on the PH meter main body 1 through the matching of the buckle 4 and the clip 6, so that the composite electrode 2 can be conveniently stored.
The clamp 6 can be clamped on the container wall when the PH value of the solution is tested, the composite electrode 2 is vertically fixed in the container, and the PH value of the solution is rapidly measured.
Example 2
As shown in fig. 2, this embodiment is different from embodiment 1 in that this embodiment further includes a third elastic sleeve 8. The third elastic sleeve 8 is fixedly provided with a sucker 7.
The third elastic sleeve 8 also serves as a mating member for detachable connection with the composite electrode 2.
In the case of detecting the solution PH, if the thickness of the container wall exceeds the range where the clip 11 can clamp, the chuck 7 may be fixed to the composite electrode 2 through the second elastic sleeve 5, and the composite electrode 2 may be fixed to the inner wall of the container by the chuck 7, thereby detecting the solution PH.
The present utility model can be well implemented according to the above-described embodiments. It should be noted that, based on the above structural design, even if some insubstantial modifications or color-rendering are made on the present utility model, the essence of the adopted technical solution is still the same as the present utility model, so it should be within the protection scope of the present utility model.
Claims (3)
1. The utility model provides a portable PH appearance, includes PH appearance main part (1) and with PH appearance main part (1) electric connection's combined electrode (2), its characterized in that still includes the outfit piece, outfit piece includes first elastic sleeve (3) and second elastic sleeve (5), PH appearance main part (1) upper end cover is equipped with first elastic sleeve (3), fixed buckle (4) that are equipped with on first elastic sleeve (3), combined electrode (2) upper end is equipped with second elastic sleeve (5), fixed clip (6) that are equipped with on second elastic sleeve (5).
2. The portable PH instrument according to claim 1, further comprising a third elastic sleeve (8), wherein the third elastic sleeve (8) is provided with a suction cup (7).
3. The portable PH meter according to claim 1, wherein the clasp (4) mates with a clip (6), the clip (6) being detachably connected to the clasp (4).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221303210U true CN221303210U (en) | 2024-07-09 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1959254A3 (en) | Handheld breath tester housing and mouthpiece | |
| CN221303210U (en) | Portable PH instrument | |
| CN202891910U (en) | Portable blood sugar blood pressure determinator | |
| CN111007199A (en) | Industrial humidity measuring instrument | |
| CN214844942U (en) | Conductivity meter for water quality detection | |
| CN214953732U (en) | Universal meter convenient to accomodate and use | |
| CN109283393A (en) | A kind of copper binding wire resistance meter of good antiskid effect | |
| CN213875814U (en) | Portable digital pincerlike universal meter | |
| CN219126329U (en) | Base for electronic blood pressure instrument | |
| CN211043481U (en) | Universal meter based on electrical engineering uses | |
| CN212180875U (en) | Accomodate formula universal meter | |
| CN220983273U (en) | Multi-parameter water quality tester for physicochemical instrument room | |
| CN221199445U (en) | Sugar degree tester | |
| CN217757482U (en) | Handheld intelligent nucleic acid amplification instrument auxiliary device | |
| CN215526064U (en) | Internal resistance measuring device for lead-acid storage battery | |
| CN215678318U (en) | Equipment for solving data transmission and automatically accounting data | |
| CN210670204U (en) | Mobile phone support | |
| CN212008622U (en) | Bladder cancer detection kit with chromatography detection test strip structure | |
| CN214201269U (en) | Novel portable PH analysis device | |
| CN219104799U (en) | Portable conductivity meter installing support | |
| CN218212949U (en) | Water quality analyzer | |
| CN217819955U (en) | Raw material detection spectrum analyzer | |
| CN217766579U (en) | Detection device for power equipment with current detection function | |
| CN221056327U (en) | Paint film luminosity measuring apparatu | |
| CN219391888U (en) | PH meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |