CN216484642U - Portable PH detection device - Google Patents
Portable PH detection device Download PDFInfo
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- CN216484642U CN216484642U CN202123118109.XU CN202123118109U CN216484642U CN 216484642 U CN216484642 U CN 216484642U CN 202123118109 U CN202123118109 U CN 202123118109U CN 216484642 U CN216484642 U CN 216484642U
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- linkage segment
- portable
- detection device
- adjusting device
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Abstract
The utility model provides a portable PH detection device, the on-line screen storage device comprises a base, the display end, sense terminal and arm, the display end is located the upper end of base with the sense terminal, be equipped with the link on the base, be equipped with the spread groove in the link, the arm passes through spread groove swing joint with the link, the arm includes the first linkage segment of support column, second linkage segment and third linkage segment, support column and first linkage segment swing joint, first linkage segment and second linkage segment swing joint, second linkage segment and third linkage segment swing joint, be equipped with the test-tube rack on the third linkage segment, it places to be equipped with a plurality of on the test-tube rack. The utility model relates to an it is convenient to install, convenient to use, simple structure can change the position of reagent when detecting, conveniently observes different time quantum reagent PH values, can closely observe the portable PH detection device of reaction in the reagent in real time.
Description
Technical Field
The utility model relates to a chemical reagent detects the field, in particular to portable PH detection device.
Background
The existing PH detection device usually needs to place a test tube to be detected on a table when detecting, and a detection head is put into liquid for detection, so that the position of a reagent cannot be easily changed when detecting the reagent, the PH value of the reagent is inconvenient when detecting different time stages and reacting, and the position of the reagent cannot be adjusted, so that the chemical reaction in the reagent is inconvenient to observe in a short distance.
SUMMERY OF THE UTILITY MODEL
【1】 Technical problem to be solved
The to-be-solved technical problem of the utility model is to provide a position of reagent when can changing the detection, conveniently observe different time quantums reagent PH value, can be in real time closely observe the portable PH detection device of reaction in the reagent.
【2】 Technical scheme for solving problems
The utility model provides a portable PH detection device, includes base, display end, sense terminal and arm, display end and sense terminal are located the upper end of base, be equipped with the link on the base, be equipped with the spread groove in the link, the arm with the link passes through spread groove swing joint, the arm includes first linkage segment of support column, second linkage segment and third linkage segment, support column and first linkage segment swing joint, first linkage segment and second linkage segment swing joint, second linkage segment and third linkage segment swing joint, be equipped with the test-tube rack on the third linkage segment, it places the hole to be equipped with a plurality of on the test-tube rack.
Further, the display end is triangular prism-shaped, and the detection end is cuboid-shaped.
Furthermore, be equipped with display screen and a plurality of button on the display end, the rear end of test end is equipped with a plurality of jack.
Furthermore, an internal thread is arranged in the connecting groove, and an external thread matched with the internal thread is arranged at the lower end of the supporting column.
Furthermore, a first adjusting device is arranged at the joint between the supporting column and the first connecting section, and a second adjusting device is arranged at the joint between the first connecting section and the second connecting section.
Furthermore, the first adjusting device and the second adjusting device are both circular, and the radius of the first adjusting device is smaller than that of the second adjusting device.
【3】 Advantageous effects
The utility model relates to an it is convenient to install, convenient to use, simple structure can change the position of reagent when detecting, conveniently observes different time quantum reagent PH values, can closely observe the portable PH detection device of reaction in the reagent in real time.
Drawings
FIG. 1 is a schematic structural view of the present invention without a mechanical arm;
fig. 2 is a schematic structural view of a mechanical arm in the present invention;
FIG. 3 is a schematic side view of the display end and the detection end of the present invention;
fig. 4 is a rear view of the display end and the detection end of the present invention.
In the figure: display end 1, display screen 11, button 12, sense terminal 2, jack 21, link 3, connecting groove 31, base 4, support column 5, external screw thread 501, first linkage segment 51, first adjusting device 511, second adjusting device 512, second linkage segment 52, third linkage segment 53, test-tube rack 6 places hole 61.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 4, a portable PH detection device, including base 4, display end 1, sense terminal 2 and arm, the external detection line of sense terminal 2 and test probe, display end 1 is fixed with sense terminal 2 in the upper end of base 4, be equipped with link 3 on the base 4, be equipped with spread groove 31 in the link 3, the arm with link 3 passes through spread groove 31 swing joint makes things convenient for the installation and the dismantlement of arm, the arm includes support column 5, first linkage segment 51, second linkage segment 52 and third linkage segment 53, support column 5 and first linkage segment 51 swing joint, first linkage segment 51 and second linkage segment 52 swing joint, second linkage segment 52 and third linkage segment 53 swing joint, be equipped with test-tube rack 6 on the third linkage segment 53, support column 5, first linkage segment 51, The reagent angle can be adjusted to the person of facilitating the use in the connection of second linkage segment 52 and third linkage segment 53, be equipped with a plurality of on the test-tube rack 6 and place hole 61, can be convenient for place different reagents and make it more convenient to detect. Use the utility model discloses the time, put the reagent that needs detected on test-tube rack 6 place the hole 61 in, adjust the angle and the direction of reagent so that observe through using the arm.
Preferably, the display end 1 is in a triangular prism shape, and the detection end 2 is in a rectangular parallelepiped shape.
Preferably, be equipped with display screen 11 and a plurality of button 12 on the display end 1, the rear end of sense terminal 2 is equipped with a plurality of jack 21, and jack 21 can external detection line and test probe.
Preferably, for the connection between the mechanical arm and the connecting end 3, an internal thread is arranged in the connecting groove 31, and an external thread 501 matched with the internal thread is arranged at the lower end of the supporting column 5.
Preferably, a first adjusting device 511 is arranged at a joint between the supporting column 5 and the first connecting section 51, a second adjusting device 512 is arranged at a joint between the first connecting section 51 and the second connecting section 52, and the first adjusting device 511 and the second adjusting device 512 can fix the angle of the mechanical arm.
Preferably, the first adjusting device 511 and the second adjusting device 512 are both circular, the radius of the first adjusting device 511 is smaller than that of the second adjusting device 512, and the circular adjusting device can further protect the movable connection between the two adjusting devices.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The portable PH detection device is characterized by comprising a base (4), a display end (1), a detection end (2) and a mechanical arm, wherein the display end (1) and the detection end (2) are located at the upper end of the base (4), a connecting end (3) is arranged on the base (4), a connecting groove (31) is formed in the connecting end (3), the mechanical arm and the connecting end (3) are movably connected through the connecting groove (31), the mechanical arm comprises a supporting column (5), a first connecting section (51), a second connecting section (52) and a third connecting section (53), the supporting column (5) is movably connected with the first connecting section (51), the first connecting section (51) is movably connected with the second connecting section (52), the second connecting section (52) is movably connected with the third connecting section (53), and a test tube rack (6) is arranged on the third connecting section (53), the test tube rack (6) is provided with a plurality of placing holes (61).
2. The portable PH detection device according to claim 1, wherein: the display end (1) is triangular prism-shaped, and the detection end (2) is cuboid-shaped.
3. The portable PH detection device according to claim 1, wherein: be equipped with display screen (11) and a plurality of button (12) on display end (1), the rear end of test end (2) is equipped with a plurality of jack (21).
4. The portable PH detection device according to claim 1, wherein: an internal thread is arranged in the connecting groove (31), and an external thread (501) matched with the internal thread is arranged at the lower end of the supporting column (5).
5. The portable PH detection device according to claim 1, wherein: the connection between support column (5) and first linkage segment (51) is equipped with first adjusting device (511), the connection between first linkage segment (51) and second linkage segment (52) is equipped with second adjusting device (512).
6. The portable PH detection device of claim 5, wherein: the first adjusting device (511) and the second adjusting device (512) are both circular, and the radius of the first adjusting device (511) is smaller than that of the second adjusting device (512).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123118109.XU CN216484642U (en) | 2021-12-13 | 2021-12-13 | Portable PH detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123118109.XU CN216484642U (en) | 2021-12-13 | 2021-12-13 | Portable PH detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216484642U true CN216484642U (en) | 2022-05-10 |
Family
ID=81420900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123118109.XU Active CN216484642U (en) | 2021-12-13 | 2021-12-13 | Portable PH detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216484642U (en) |
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2021
- 2021-12-13 CN CN202123118109.XU patent/CN216484642U/en active Active
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