CN207502405U - A kind of quick detection water quality test strips colorimetric comparison device - Google Patents
A kind of quick detection water quality test strips colorimetric comparison device Download PDFInfo
- Publication number
- CN207502405U CN207502405U CN201721424390.0U CN201721424390U CN207502405U CN 207502405 U CN207502405 U CN 207502405U CN 201721424390 U CN201721424390 U CN 201721424390U CN 207502405 U CN207502405 U CN 207502405U
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- China
- Prior art keywords
- pedestal
- shaped
- water quality
- square tube
- quick detection
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of quick detection water quality test strips colorimetric comparison devices, including the L-shaped pedestal of colour band and section, the bottom interior wall of the pedestal is welded with two fixed frames, and the top of two fixed frames is embedded with same square tube, the upper surface middle part of the square tube is provided with bar hole, and rectangular shaped slider is slidably connected in square tube, the upper surface of the rectangular shaped slider is welded with vertical pillars, and the top of vertical pillars is fixed with two fixed links parallel to each other by screw, back-shaped bar is welded between two both ends of the fixed link far from square tube, and intermeshing pressure roller is socketed on the cross bar of two back-shaped bars, the pedestal is provided with rectangular opening perpendicular to the one side wall of horizontal plane close to top.The utility model can prolong track with the PH test paper among dynamic pressure roller and move left and right, and quickly with the naked eye to observe that the color of test paper color corresponding with colour band is close, improve accuracy of identification.
Description
Technical field
The utility model is related to water-quality test technical fields more particularly to a kind of quick detection water quality test strips colorimetric to compare
Device.
Background technology
Nowadays people increasingly like outdoor sports, in the wild when, if it is insufficient to encounter the supply of lost value of goods drinking water
In the case of, people have to fetch water on the spot at this time, but since industrialized development causes environmental pollution more serious, people
It whether can not directly be distinguished by naked eyes in water outlet containing the substance being harmful to people when fetching water in the wild, it is therefore desirable to detect water
In pH value and chloride, can damage if the water containing this large amount of object penetrates into human body to health, at present to water
Matter is detected mainly to be carried out in laboratory, is detected using traditional chemical analysis or a series of instruments, such method method
It is cumbersome and be unfavorable for carrying.
Through retrieval, Chinese patent grant number is the patent of CN201368851Y, discloses a kind of water quality testing case, including surveying
Box box body is tried, the positive and back side of box body is equipped with numerical value, graduation mark and colour band but the colour band in the patent can not move
Comparison is unfavorable for quickly identifying near with that form and aspect.
Utility model content
The purpose of this utility model can not be moved to solve colour band in the prior art, is unfavorable for quickly identifying and be asked
Topic, and the quick detection water quality test strips colorimetric comparison device of one kind proposed.
To achieve these goals, the utility model employs following technical solution：
A kind of quick detection water quality test strips colorimetric comparison device, including the L-shaped pedestal of colour band and section, the pedestal
Bottom interior wall be welded with two fixed frames, and the top of two fixed frames is embedded with same square tube, the upper table of the square tube
Middle face is provided with bar hole, and rectangular shaped slider is slidably connected in square tube, and the upper surface of the rectangular shaped slider is welded with vertical stand
Column, and the top of vertical pillars is fixed with two fixed links parallel to each other by screw, two fixed links are far from square tube
Both ends between be welded with back-shaped bar, and intermeshing pressure roller is socketed on the cross bar of two back-shaped bars, the pedestal
One side wall perpendicular to horizontal plane is provided with rectangular opening, and the edge of rectangular opening opening is provided with and is adapted with rectangular opening close to top
Back-shaped slot, glass plate is connected in the back-shaped slot, the front of the pedestal is consolidated close to the edge of rectangular opening by bolt
Surely there is the glass preform equidistantly distributed, side outer wall of the pedestal far from glass preform is welded with odd-side, the pedestal
Front has been bolted C-shaped card slot, and be connected with test tube in C-shaped card slot close to one end of rectangular opening.
Preferably, the length of the bar hole is more than the length of rectangular opening, and the width of bar hole and vertical pillars is straight
Diameter is adapted.
Preferably, the plane where two back-shaped bars is orthogonal, and two pressure rollers in same back-shaped bar it
Between roll gap in be occluding with PH test paper.
Preferably, the slot bottom of the back-shaped slot is reserved with card slot, and waterproof grommet is connected in card slot, the slot of back-shaped slot
The deep thickness for being more than or equal to glass plate.
Preferably, the bottom interior wall of the pedestal is welded with inclined plate, and the bottom internal of pedestal is provided with what is equidistantly distributed
Taper leakage hole, taper leakage hole are located at the underface of two pressure roller roll gap close to lower section.
Preferably, it is equal to glass plate to pedestal bottom close to the distance of the upper surface of the pressure roller body of roll described in top to base bottom
The distance in portion, and PH test paper was around top pressure roller one week.
Compared with prior art, the utility model provides a kind of quick detection water quality test strips colorimetric comparison device, tool
Standby following advantageous effect：
1st, this quickly detects water quality test strips colorimetric comparison device, can be with dynamic pressure by setting square tube and rectangular shaped slider
PH test paper among roller prolongs track and moves left and right, quickly with the naked eye to observe the color of test paper color corresponding with colour band
It is close, improve accuracy of identification.
2nd, this quickly detects water quality test strips colorimetric comparison device, by the back-shaped slot and glass preform of setting, can incite somebody to action
Glass plate being connected in back-shaped slot tightly, with extraneous, prevent colour band from being contacted with air causes to change colour isolation colour band, influences to test
Accuracy.
3rd, this quickly detects water quality test strips colorimetric comparison device, by two back-shaped bars of setting and intermeshing
Pressure roller, can be tightly be engaged PH test paper, tightens fixed link both ends, is conducive to move back and forth observation.
It is same as the prior art or the prior art can be used realized that part is not directed in the device, the utility model
It is simple in structure, it is easy to operate, and accuracy of identification is high.
Description of the drawings
Fig. 1 be the utility model proposes a kind of quick detection water quality test strips colorimetric comparison device front view structure signal
Figure；
Fig. 2 be the utility model proposes a kind of quick detection water quality test strips colorimetric comparison device sectional structure signal
Figure；
Fig. 3 be the utility model proposes the amplification of the back-shaped slot of quick detection water quality test strips colorimetric comparison device a kind of cut open
Depending on structure diagram.
In figure：1 pedestal, 2 fixed frames, 3 glass preforms, 4 back-shaped slots, 5 rectangular openings, 6 pressure rollers, 7 back-shaped bars, 8 fixed links, 9
Colour band, 10 square tubes, 11 C-shaped card slots, 12 odd-sides, 13 side shields, 14 rectangular shaped sliders, 15 PH test paper, 16 inclined plates, the leakage of 17 tapers
Hole.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
In the description of the present invention, it is to be appreciated that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instructions such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model
With reference to Fig. 1-3, a kind of quick detection water quality test strips colorimetric comparison device, including the L-shaped bottom of colour band 9 and section
Seat 1, the bottom interior wall of pedestal 1 are welded with two fixed frames 2, and the top of two fixed frames 2 is embedded with same square tube 10, side
The upper surface middle part of pipe 10 is provided with bar hole, and rectangular shaped slider 14 is slidably connected in square tube 10, the upper surface of rectangular shaped slider 14
Vertical pillars are welded with, and the top of vertical pillars is fixed with two fixed links 8 parallel to each other, two fixed links by screw
Back-shaped bar 7 is welded between 8 both ends far from square tube 10, and is socketed on the cross bar of two back-shaped bars 7 intermeshing
Pressure roller 6, pedestal 1 are provided with rectangular opening 5, and the edge that rectangular opening 5 is open is provided with perpendicular to the one side wall of horizontal plane close to top
The back-shaped slot 4 being adapted with rectangular opening 5 is connected with glass plate in back-shaped slot 4, and the front of pedestal 1 is close to the edge of rectangular opening 5
The glass preform 3 equidistantly distributed is bolted, side outer wall of the pedestal 1 far from glass preform 3 is welded with odd-side 12,
The front of pedestal 1 has been bolted C-shaped card slot 11, and be connected with test tube in C-shaped card slot 11 close to one end of rectangular opening 5.
In the utility model, the length of bar hole is more than the length of rectangular opening 5, and the width of bar hole and vertical pillars
Diameter is adapted, and the plane where two back-shaped bars 7 is orthogonal, and the roller between two pressure rollers in same back-shaped bar 7
PH test paper 15 is occluding in seam, the slot bottom of back-shaped slot 4 is reserved with card slot, and waterproof grommet is connected in card slot, back-shaped slot 4
Groove depth is more than or equal to the thickness of glass plate, and the bottom interior wall of pedestal 1 is welded with inclined plate 16, and the bottom internal of pedestal 1 is provided with
The taper leakage hole 17 of range distribution, taper leakage hole 17 are located at the underface of two 6 roll gap of pressure roller close to lower section, are pressed close to top
The distance of the upper surface of 6 body of roll of roller to 1 bottom of pedestal is equal to glass plate to the distance of 1 bottom of pedestal, and PH test paper 15 is around most pushing up
Side pressure roller 6 one weeks.
Operation principle：PH test paper 15 is inserted into roll gap end from two pressure rollers 6 of top close to the side of pedestal during use,
The other end of PH test paper 15 is inserted into the roll gap of two following pressure rollers 6 again after a week around top pressure roller 6, after tightening i.e.
It can move left and right；Liquid to be tested is instilled on the PH test paper 15 tightened with test tube, after the discoloration of PH test paper 15, by PH test paper 15
Slowly moved along the track where the bar hole of square tube 10, until with the color on colour band 9 to until upper.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of quick detection water quality test strips colorimetric comparison device, special including the L-shaped pedestal (1) of colour band (9) and section
Sign is that the bottom interior wall of the pedestal (1) is welded with two fixed frames (2), and the top of two fixed frames (2) is embedded with same
One square tube (10), the upper surface middle part of the square tube (10) is provided with bar hole, and rectangle cunning is slidably connected in square tube (10)
Block (14), the upper surface of the rectangular shaped slider (14) are welded with vertical pillars, and the top of vertical pillars is fixed with by screw
Two fixed links (8) parallel to each other, two fixed links (8) are welded with back-shaped bar between the both ends far from square tube (10)
(7), intermeshing pressure roller (6) and on the cross bar of two back-shaped bars (7) is socketed with, the pedestal (1) is perpendicular to horizontal plane
One side wall be provided with rectangular opening (5) close to top, and the edge of rectangular opening (5) opening is provided with what is be adapted with rectangular opening (5)
Back-shaped slot (4), the back-shaped slot (4) is interior to be connected with glass plate, and the front of the pedestal (1) is close to the edge of rectangular opening (5)
It is bolted the glass preform (3) equidistantly distributed, side outer wall weldering of the pedestal (1) far from glass preform (3)
Odd-side (12) is connected to, the front of the pedestal (1) has been bolted C-shaped card slot (11) close to one end of rectangular opening (5), and
Test tube is connected in C-shaped card slot (11).
A kind of 2. quick detection water quality test strips colorimetric comparison device according to claim 1, which is characterized in that the item
The length in shape hole is more than the length of rectangular opening (5), and the width of bar hole is adapted with the diameter of vertical pillars.
A kind of 3. quick detection water quality test strips colorimetric comparison device according to claim 1, which is characterized in that two institutes
Plane where stating back-shaped bar (7) is orthogonal, and is occluding in the roll gap between two pressure rollers in same back-shaped bar (7)
PH test paper (15).
4. a kind of quick detection water quality test strips colorimetric comparison device according to claim 1, which is characterized in that described time
The slot bottom of shape slot (4) is reserved with card slot, and waterproof grommet is connected in card slot, and the groove depth of back-shaped slot (4) is more than or equal to glass
The thickness of plate.
A kind of 5. quick detection water quality test strips colorimetric comparison device according to claim 1, which is characterized in that the bottom
The bottom interior wall of seat (1) is welded with inclined plate (16), and the bottom internal of pedestal (1) is provided with the taper leakage hole equidistantly distributed
(17), taper leakage hole (17) is positioned at the underface of two pressure roller (6) roll gap close to lower section.
6. a kind of quick detection water quality test strips colorimetric comparison device according to claim 1, which is characterized in that close to top
The distance of upper surface to pedestal (1) bottom of the pressure roller (6) body of roll is held to be equal to glass plate to the distance of pedestal (1) bottom, and
PH test paper (15) was around top pressure roller (6) one weeks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721424390.0U CN207502405U (en) | 2017-10-31 | 2017-10-31 | A kind of quick detection water quality test strips colorimetric comparison device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721424390.0U CN207502405U (en) | 2017-10-31 | 2017-10-31 | A kind of quick detection water quality test strips colorimetric comparison device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207502405U true CN207502405U (en) | 2018-06-15 |
Family
ID=62502707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721424390.0U Expired - Fee Related CN207502405U (en) | 2017-10-31 | 2017-10-31 | A kind of quick detection water quality test strips colorimetric comparison device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207502405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109344663A (en) * | 2018-09-25 | 2019-02-15 | 东莞华贝电子科技有限公司 | Water inlet means of defence, device and electric terminal |
-
2017
- 2017-10-31 CN CN201721424390.0U patent/CN207502405U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109344663A (en) * | 2018-09-25 | 2019-02-15 | 东莞华贝电子科技有限公司 | Water inlet means of defence, device and electric terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20181031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |