CN219675902U - High-precision acidometer detection device - Google Patents
High-precision acidometer detection device Download PDFInfo
- Publication number
- CN219675902U CN219675902U CN202321105380.6U CN202321105380U CN219675902U CN 219675902 U CN219675902 U CN 219675902U CN 202321105380 U CN202321105380 U CN 202321105380U CN 219675902 U CN219675902 U CN 219675902U
- Authority
- CN
- China
- Prior art keywords
- wall
- acidometer
- detection device
- precision
- test electrode
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 238000012360 testing method Methods 0.000 claims abstract description 41
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 description 17
- 239000003153 chemical reaction reagent Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011059 hazard and critical control points analysis Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a high-precision acidometer detection device, which comprises a device main body and a protection mechanism arranged on the outer wall of the device main body, wherein the protection mechanism comprises a lifting assembly; compared with the prior art, the acidimeter detection device is provided with the protective cover, when the acidimeter detection device is not used, the test electrode is often exposed to the outside for placement, so that dust and damage are easily accumulated on the surface of the test electrode when the test electrode is placed for a long time, the accuracy of subsequent test data is affected, in order to improve the protection performance of the test electrode, when the acidimeter detection device is not used, the knob can be rotated to drive the threaded slider to slide along the inner wall of the chute through rotation of the threaded rod, and the sliding of the threaded slider drives the protective cover to protect the test electrode, so that the control operation of the protection effect of the test electrode is improved when the acidimeter detection device is not used.
Description
Technical Field
The utility model relates to the technical field of acidometer detection equipment, in particular to a high-precision acidometer detection device.
Background
The acidimeter is mainly used for precisely measuring the pH value of a liquid medium, is widely applied to the fields of industry, agriculture, scientific research, environmental protection and the like, and is also a necessary inspection device in QS and HACCP certification of food factories and drinking water factories.
After retrieval, according to the patent network CN208255118U, an acidometer is disclosed, which relates to the technical field of liquid pH value measurement; the key points of the technical scheme are as follows: the device comprises a shell, a connecting wire and an electrode, wherein one end of the connecting wire is connected to the electrode, and the other end of the connecting wire is connected to the shell; the electrode is provided with a connecting rod, and the connecting wire passes through the connecting rod; a fixing frame is additionally arranged on the shell; the fixing frame comprises a stand column, and a fixing component for fixing the connecting rod is additionally arranged on the stand column; according to the utility model, the fixing frame is arranged, so that the connecting rod fixed with the electrode is fixed on the fixing frame, and the situation of reducing the damage of the electrode is achieved.
However, when the acidometer is used, most acidometer detection devices are used for exposing the test electrode to the outside for storage, so that dust or damage is easily accumulated on the surface of the electrode when the electrode is placed for a long time, and the accuracy of the measured data of the subsequent acidometer is affected.
In view of the above, an improvement of the conventional structure has been studied and proposed as a high-precision acidometer detecting device.
Disclosure of Invention
The utility model aims to provide a high-precision acidometer detection device, which solves the problems that most of the prior art is to expose a test electrode to be stored, so that dust is easy to accumulate on the surface or damage the surface when the electrode is placed for a long time.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-precision acidometer detection device comprises a device main body and a protection mechanism arranged on the outer wall of the device main body, wherein the protection mechanism comprises a lifting assembly;
the lifting assembly comprises a threaded sliding block and a protective cover, wherein the outer wall of the device main body is provided with a telescopic rod, one end of the telescopic rod is fixedly connected with a test electrode, the outer wall of the device main body is provided with a threaded rod, one end of the threaded rod is fixedly connected with a knob, the outer wall of the threaded rod is in threaded connection with the threaded sliding block, a sliding groove is formed in the connecting part of the outer wall of the device main body and the threaded sliding block, and the outer wall of the threaded sliding block is fixedly connected with the protective cover below the test electrode.
Preferably, the outer wall of device main part is provided with the measuring agent bucket, the outer wall fixedly connected with of device main part is located the fixed block of measuring agent bucket one side, the outer wall of device main part is provided with the nut, the inner wall threaded connection of nut has the bolt, the one end swivelling joint of bolt has the grip block with device main part outer wall sliding connection, the spacing groove has been seted up to the junction of outer wall of device main part and grip block, the top fixedly connected with of test electrode and device main part outer wall fixed connection's connecting wire.
Preferably, the threaded slider forms a lifting structure through between the threaded rod and the sliding groove.
Preferably, the protective cover forms a protective structure with the test electrode through the threaded sliding block.
Preferably, the clamping block forms a sliding structure with the limiting groove through nuts and bolts.
Preferably, the measuring agent barrel forms a positioning structure between the clamping block and the fixed block.
Preferably, the outline of the outer wall of the connecting part of the clamping block and the fixing block is circular.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the protective cover is arranged, when the acidometer detection device is not used, the test electrode is always exposed to the outside for placement, so that dust and damage are easy to accumulate on the surface of the test electrode when the test electrode is placed for a long time, the accuracy of subsequent test data is affected, in order to improve the protection performance of the test electrode, when the acidometer detection device is not used, the knob can be rotated to drive the threaded slider to slide along the inner wall of the chute through the rotation of the threaded rod, the sliding of the threaded slider drives the protective cover to carry out protection motion on the test electrode, and the control operation of the protection effect on the test electrode is improved when the acidometer detection device is not used;
2. according to the utility model, the clamping blocks are arranged, when the reagent in the measuring agent barrel is detected through the acidometer testing device, in order to improve the stability of the measuring agent barrel when being tested, the measuring barrel is prevented from shaking when the acidometer testing device is used, the accuracy of reagent detection data is prevented from being influenced, the measuring agent barrel can be placed in a preset position through the arrangement of the fixing blocks, meanwhile, the clamping blocks are driven by the rotating bolts to slide along the inner walls of the limiting grooves through the action of the nuts, the clamping blocks slide to clamp and fix the measuring agent barrel through the movement of the fixing blocks, and the control operation of improving the stability of the measuring agent barrel when the acidometer testing device is used is realized.
Drawings
FIG. 1 is a schematic view of the overall first view angle structure of a high-precision acidometer detection device according to the present utility model;
FIG. 2 is a schematic diagram of the overall second view angle structure of a high-precision acidometer detection device according to the present utility model;
FIG. 3 is a schematic diagram of a protective cover structure of a high-precision acidometer detection device according to the utility model;
FIG. 4 is a schematic diagram of the structure of a clamping block of the high-precision acidometer detection device.
In the figure: 1. a device body; 2. a telescopic rod; 3. a test electrode; 4. a threaded rod; 5. a knob; 6. a thread slider; 7. a chute; 8. a protective cover; 9. a measuring agent barrel; 10. a fixed block; 11. a nut; 12. a bolt; 13. a clamping block; 14. a limit groove; 15. and (5) connecting wires.
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
1-3, a high-precision acidometer detection device comprises a device main body 1 and a protection mechanism arranged on the outer wall of the device main body 1, wherein the protection mechanism comprises a lifting assembly;
the lifting assembly comprises a threaded sliding block 6 and a protective cover 8, the outer wall of the device body 1 is provided with a telescopic rod 2, one end of the telescopic rod 2 is fixedly connected with a test electrode 3, the outer wall of the device body 1 is provided with a threaded rod 4, one end of the threaded rod 4 is fixedly connected with a knob 5, the outer wall of the threaded rod 4 is in threaded connection with the threaded sliding block 6, a sliding groove 7 is formed in the connecting part of the outer wall of the device body 1 and the threaded sliding block 6, and the outer wall of the threaded sliding block 6 is fixedly connected with the protective cover 8 located below the test electrode 3.
Further, the threaded slider 6 forms a lifting structure through between the threaded rod 4 and the chute 7, and when in use, the threaded rod 4 is favorably rotated to drive the threaded slider 6 to slide along the inner wall of the chute 7, so that the control operation of lifting movement of the protective cover 8 is realized.
Further, the protection cover 8 forms a protection structure between the threaded slider 6 and the test electrode 3, and during operation, the sliding of the threaded slider 6 is facilitated to drive the protection cover 8 to effectively protect the test electrode 3, so that the acidometer detection device can improve the control operation of the protection effect on the test electrode 3 when not in use.
Example two
As shown in fig. 1, fig. 2 and fig. 4, in a first comparative example, as another embodiment of the present utility model, a measuring agent barrel 9 is provided on the outer wall of a device main body 1, a fixing block 10 located at one side of the measuring agent barrel 9 is fixedly connected to the outer wall of the device main body 1, a nut 11 is provided on the outer wall of the device main body 1, a bolt 12 is screwed on the inner wall of the nut 11, a clamping block 13 slidably connected to the outer wall of the device main body 1 is rotatably connected to one end of the bolt 12, a limit groove 14 is provided at the connection portion between the outer wall of the device main body 1 and the clamping block 13, a connecting wire 15 fixedly connected to the outer wall of the device main body 1 is fixedly connected to the top of the test electrode 3.
Further, the clamping block 13 forms a sliding structure with the limiting groove 14 through the nut 11 and the bolt 12, and when in operation, the bolt 12 is beneficial to rotate along the inner wall of the nut 11 to drive the clamping block 13 to slide along the inner wall of the limiting groove 14, so as to realize the control operation of clamping and fixing the measuring agent barrel 9.
Further, the measuring agent barrel 9 forms a positioning structure through between the clamping block 13 and the fixed block 10, and during operation, the sliding of the clamping block 13 is favorable for clamping and fixing the measuring agent barrel 9 through the action of the fixed block 10, so that when the reagent in the measuring agent barrel 9 is detected through the acidometer measuring device, the control operation of the stability of the measuring agent barrel 9 during use is improved.
Further, the outer wall profile of the connecting part of the clamping block 13 and the fixed block 10 is circular, and when in operation, the control operation for improving the working stability of the measuring agent barrel 9 is realized through the circular arrangement of the outer wall profile of the connecting part of the clamping block 13 and the fixed block 10.
Working principle: when using this high accuracy acidometer detection device, firstly, when acidometer detection device is when not using, often place test electrode 3 outside exposing for test electrode 3 is when long-time placing, the surface is easy to accumulate dust and damage, influence the accuracy of follow-up test data, in order to improve the protectiveness to test electrode 3, when acidometer detection device is not using, can rotate knob 5 and drive screw slider 6 through the rotation of threaded rod 4 and slide along the inner wall of spout 7, the slip of screw slider 6 drives protection casing 8 and carries out the protection motion to test electrode 3, realize acidometer detection device when not using, improve the control operation to test electrode 3 protection effect.
Finally, when the reagent in the measuring reagent barrel 9 is detected by the acidometer testing device, in order to improve the stability of the measuring reagent barrel 9 placed when being tested, the measuring barrel is prevented from shaking when the detecting device is used, the accuracy of detecting the reagent data is affected, the measuring reagent barrel 9 can be placed in a preset position through the arrangement of the fixing block 10, meanwhile, the clamping block 13 is driven by the rotating bolt 12 through the action of the nut 11 to slide along the inner wall of the limiting groove 14, the clamping block 13 slides to clamp and fix the measuring reagent barrel 9 through the movement of the fixing block 10, and the control operation of improving the stability of the measuring reagent barrel 9 when in use is realized when the reagent in the measuring reagent barrel 9 is detected by the acidometer measuring device, which is the working principle of the high-precision acidometer detecting device.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a high accuracy acidometer detection device, includes device main part (1) and sets up the protection machanism at device main part (1) outer wall, its characterized in that: the protection mechanism comprises a lifting assembly;
lifting unit includes screw thread slider (6) and protection casing (8), the outer wall of device main part (1) is provided with telescopic link (2), the one end fixedly connected with test electrode (3) of telescopic link (2), the outer wall of device main part (1) is provided with threaded rod (4), the one end fixedly connected with knob (5) of threaded rod (4), the outer wall threaded connection of threaded rod (4) has screw thread slider (6), spout (7) have been seted up with the junction of screw thread slider (6) in the outer wall of device main part (1), the outer wall fixedly connected with of screw thread slider (6) is located protection casing (8) of test electrode (3) below.
2. The high-precision acidometer detection device according to claim 1, wherein: the device is characterized in that a measuring agent barrel (9) is arranged on the outer wall of the device body (1), a fixed block (10) positioned on one side of the measuring agent barrel (9) is fixedly connected to the outer wall of the device body (1), a nut (11) is arranged on the outer wall of the device body (1), a bolt (12) is connected to the inner wall of the nut (11) in a threaded mode, a clamping block (13) is rotatably connected to one end of the bolt (12) and is slidably connected with the outer wall of the device body (1), a limiting groove (14) is formed in the connecting position of the outer wall of the device body (1) and the clamping block (13), and a connecting wire (15) fixedly connected with the outer wall of the device body (1) is fixedly connected to the top of the testing electrode (3).
3. The high-precision acidometer detection device according to claim 1, wherein: the thread sliding block (6) forms a lifting structure between the threaded rod (4) and the sliding groove (7).
4. The high-precision acidometer detection device according to claim 1, wherein: the protective cover (8) forms a protective structure between the threaded slider (6) and the test electrode (3).
5. The high-precision acidometer detection device according to claim 2, wherein: the clamping block (13) forms a sliding structure between the nut (11) and the bolt (12) and the limit groove (14).
6. The high-precision acidometer detection device according to claim 2, wherein: the measuring agent barrel (9) forms a positioning structure between the clamping block (13) and the fixed block (10).
7. The high-precision acidometer detection device according to claim 2, wherein: the outline of the outer wall of the connecting part of the clamping block (13) and the fixing block (10) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321105380.6U CN219675902U (en) | 2023-05-10 | 2023-05-10 | High-precision acidometer detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321105380.6U CN219675902U (en) | 2023-05-10 | 2023-05-10 | High-precision acidometer detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219675902U true CN219675902U (en) | 2023-09-12 |
Family
ID=87893216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321105380.6U Active CN219675902U (en) | 2023-05-10 | 2023-05-10 | High-precision acidometer detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219675902U (en) |
-
2023
- 2023-05-10 CN CN202321105380.6U patent/CN219675902U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211503961U (en) | Concrete material apparent crack monitoring and detecting device | |
| CN214200940U (en) | Stainless steel hose's tensile test device | |
| CN219675902U (en) | High-precision acidometer detection device | |
| CN218003445U (en) | Gear reducer rotational speed testing arrangement | |
| CN207019602U (en) | A kind of construction project circular pipe external diameter detection device | |
| CN206177162U (en) | Short -term test frock | |
| CN214372140U (en) | Wall gap width measuring device for house building detection | |
| CN210802886U (en) | Detection equipment for measuring lead error of ball screw | |
| CN210347323U (en) | Rubber pipeline tensile strength detection device | |
| CN210154509U (en) | Automatic gearshift detection device | |
| CN217030592U (en) | Fixing equipment for detecting instruments and meters | |
| CN216813514U (en) | Remote sensing measurement bearing structure with adjustable | |
| CN207395635U (en) | A kind of construction supervision testing apparatus for verticality | |
| CN214308427U (en) | Automatic visual detection device for steel tape | |
| CN212807451U (en) | Automatic calibrating device of hydraulic torque wrench | |
| CN221148951U (en) | Detector test fixture device | |
| CN221007619U (en) | Large chuck speed measuring sensor with stable connection | |
| CN220650918U (en) | Rainfall monitoring device | |
| CN217057051U (en) | Sensor for measuring speed convenient to installation | |
| CN216205872U (en) | Highway engineering construction is supervised and is used thickness detection device | |
| CN105444723B (en) | Measuring device | |
| CN109458910A (en) | Outside gauge and the method for measuring Workpiece periphery circular arc outer diameter | |
| CN217171404U (en) | Protective structure of metering and detecting meter | |
| CN221302198U (en) | Measuring tool convenient for directly measuring bending angle of seamless bent pipe | |
| CN219474629U (en) | Engineering design measuring apparatu |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |