CN106770269A - A kind of Portable outdoor laboratory Water quality pH value efficient detection pen - Google Patents
A kind of Portable outdoor laboratory Water quality pH value efficient detection pen Download PDFInfo
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- CN106770269A CN106770269A CN201611101538.7A CN201611101538A CN106770269A CN 106770269 A CN106770269 A CN 106770269A CN 201611101538 A CN201611101538 A CN 201611101538A CN 106770269 A CN106770269 A CN 106770269A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 119
- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 244000309464 bull Species 0.000 claims abstract description 43
- 238000003756 stirring Methods 0.000 claims description 32
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000007921 spray Substances 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 24
- 238000010586 diagram Methods 0.000 description 8
- 239000003651 drinking water Substances 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G01N21/80—Indicating pH value
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to a kind of outdoor laboratory Water quality pH value detection means, more particularly to a kind of Portable outdoor laboratory Water quality pH value efficient detection pen.The technical problem to be solved in the present invention is to provide a kind of low manufacture cost, can trigger student resource manipulative ability, Portable outdoor laboratory Water quality pH value efficient detection pen easy to carry.In order to solve the above-mentioned technical problem, the invention provides such a Portable outdoor laboratory Water quality pH value efficient detection pen, handwriting, baffle plate, first bearing seat, second bearing seat, the first spring, water storage frame, cylinder body, the first bull stick, the second bull stick, screw mandrel, first nut etc. are included；Handwriting right flank Upper vertical is hingedly connected with baffle plate.A kind of Portable outdoor laboratory Water quality pH value efficient detection pen provided by the present invention, makes piston move right to the left by turning the first screw rod, and so as to draw water, water spray is sampled.
Description
Technical field
The present invention relates to a kind of outdoor laboratory Water quality pH value detection means, more particularly to a kind of Portable outdoor reality
Test class Water quality pH value efficient detection pen.
Background technology
Water is Source of life, and the mankind be unable to do without water in life and production activity, Drinking Water water quality it is good and bad with
Human health is closely related.With the raising of socio-economic development, scientific progress and living standards of the people, people drink to life
The water quality requirement of water is improved constantly, and water quality standard for drinking water is also correspondingly continued to develop and perfect.Due to Drinking Water water quality
The formulation of standard and the habits and customs of people, culture, economic condition, scientific technological advance level, water resource and its water quality situation
Relevant Deng many factors, not only between various countries, and between the different regions of same country, the requirement to drinking water quality is not
Together.
Detection refers to method verification test certain object specified（Gas, liquid, solid）The technical performance specified refers to
Mark.Suitable for the performance rating of various industries category, such as：Civil construction project, water conservancy, food, chemistry, environment, machinery, machine
Etc..
Current Water quality pH value detection means is detected by driven by power, and it is high to there is cost of manufacture, partially
It is unable to staff one during the student experimenting in remote area, and the manipulative ability of student can not be triggered, experiment purpose is not strong, while build
It is too big, the not shortcoming of Portable belt, therefore need a kind of low manufacture cost of research and development badly, student resource manipulative ability, carrying side can be triggered
Just Portable outdoor laboratory Water quality pH value efficient detection pen.
The content of the invention
（1）The technical problem to be solved
The present invention in order to overcome that current Water quality pH value detection means cost of manufacture is high, student resource can not be triggered to start energy
Power, the shortcoming of carrying side's inconvenience, the technical problem to be solved in the present invention are to provide a kind of low manufacture cost, can trigger student resource
Manipulative ability, Portable outdoor laboratory Water quality pH value efficient detection pen easy to carry.
（2）Technical scheme
In order to solve the above-mentioned technical problem, it is efficient the invention provides such a Portable outdoor laboratory Water quality pH value
Detection pen, includes handwriting, baffle plate, first bearing seat, second bearing seat, the first spring, water storage frame, cylinder body, the first bull stick, the
Two bull sticks, screw mandrel, the first nut, clamping device, stirring vane, piston, the first screw rod, outlet pipe, the second check valve, water inlet pipe
With the first check valve, handwriting right flank Upper vertical is hingedly connected with baffle plate, and handwriting top right side is provided with the first hole, left in handwriting
Side is sequentially provided with first bearing seat, second bearing seat, the first spring, water storage frame and cylinder body, water storage frame and cylinder body from top to bottom
The uniform handwriting in right side in right flank connection, the first spring right-hand member is connected with baffle plate left lower, pacifies vertically in first bearing seat
Equipped with the first bull stick, the first bull stick top is through the first hole and outer positioned at handwriting top, vertically-mounted in second bearing seat to have the
Two bull sticks, the second bull stick bottom uniform intervals are provided with stirring vane, and stirring vane is located at water storage inframe, the first bull stick bottom and the
Screw mandrel is connected between two bull stick tops, the first nut is installed on screw mandrel, the first nut coordinates with screw mandrel, the first nut right-hand member
Clamping device is connected with, clamping device is located at water storage frame top, and clamping device includes the first curved rod, the second arc and connects
Bar, riser, the second screw rod, wing nut and second spring, the first curved rod and the second curved rod are symmetrically articulated and connected, the
One curved rod and the second curved rod top are provided with riser, left side riser right flank bottom and right side riser left surface vertically
Second spring is connected between bottom, left side riser top is provided with the second hole, and right side riser left surface upper level is connected with
Two screw rods, the second screw rod left side passes through the second hole, and the second screw rod left slide formula is provided with wing nut, wing nut and second
Screw rod coordinates, and wing nut is located at the second hole left side, and cylinder body inner sliding type is provided with piston, and handwriting left lower is provided with screwed hole,
Screwed hole is located at cylinder body front-left, and screwed hole inner sliding type is provided with the first screw rod, and the first screw rod coordinates with screwed hole, the first screw rod
Right-hand member is connected with piston left side central portion, and cylinder body top right side is connected with outlet pipe with water storage frame bottom right side, is provided with outlet pipe
Second check valve, cylinder base right side is connected with water inlet pipe, and water inlet pipe sets through handwriting bottom and outside handwriting in water inlet pipe
There is the first check valve.
Preferably, also including rubber sleeve, the first bull stick top is provided with rubber sleeve, and rubber sleeve is shaped as cylinder, rubber
Upper and lower two surface of gum cover is circle, and its radius is 8 centimetres, and the distance between rubber sleeve upper side and downside are at least
15 centimetres.
Preferably, the 3rd hole is provided with stirring vane, the 3rd hole is distributed in the same position of stirring vane, the 3rd hole
It is evenly and symmetrically distributed on stirring vane, and the shape in the 3rd hole is circle, the aperture in the 3rd hole is 1 centimetre.
Preferably, guide pin bushing is also included, right flank bottom is provided with guide pin bushing in handwriting, and water inlet pipe bottom passes through guide pin bushing, and leads
What is covered is shaped as cuboid, at least 10 centimetres of the distance between guide pin bushing left surface and right flank, guide pin bushing leading flank and trailing flank
The distance between be at least 8 centimetres, the distance between guide pin bushing upper side and downside are at least 6 centimetres.
Preferably, filter screen is also included, lower horizontal is fixedly connected with filter screen in water inlet pipe, filter screen is located at outside handwriting bottom
Side, filter screen is shaped as circle, and the filter opening on filter screen is circle, and the aperture of filter opening is 0.5 centimetre.
Preferably, drawstring, draw ring and hook are also included, baffle plate right flank bottom is connected with drawstring, and the right-hand member of drawstring connects
Draw ring is connected to, handwriting external right side face top is provided with hook, and hook is located at baffle plate top, and the circular radius of draw ring inner ring are 2 centimetres,
The circular radius of draw ring outer shroud are 2.5 centimetres.
Preferably, rubber blanket, the right flank bottom of the first curved rod and the left surface of the second curved rod are also included
Bottom is equipped with rubber blanket, and rubber blanket is shaped as cuboid, a length of 3 centimetres of rubber blanket, a width of 4 centimetres of rubber blanket,
A height of 6 centimetres of rubber blanket.
Preferably, be shaped as the distance between cuboid, left surface and right flank of cylinder body of cylinder body are at least 30 centimetres,
The distance between leading flank and trailing flank of cylinder body are at least 25 centimetres, and the distance between the upper side of cylinder body and downside are at least
It is 25 centimetres.
Preferably, first bearing seat is shaped as cuboid, the distance between left surface of first bearing seat and right flank
At least 8 centimetres, the distance between leading flank and trailing flank of first bearing seat are at least 4 centimetres, the upside of first bearing seat
The distance between face and downside are at least 3 centimetres.
Operation principle：When upper outdoor laboratory needs to detect the pH value of Water quality, baffle plate is first opened, then will
PH test paper is put between the first curved rod and the second curved rod, and wing nut is then turned clockwise so that wing nut
Moved right on the second screw rod, so as to clamp PH test paper, then unclamp baffle plate, baffle plate will recover former under the pulling force of the first spring
Position.This is taken the place for doing outdoor laboratory again to, when classmate wants to detect water body somewhere, by this 's
Nib is stretched under water, will water inlet pipe stretch under water, it is suitable when the position stretched reaches student needs to gather the position of sample
Hour hands turn the first screw rod, so that band piston is moved to the left so that water is pumped into cylinder body by water inlet pipe, and when institute, sample drawing reaches
To it is a certain amount of when, stopping turn the first screw rod clockwise；Then the first screw rod is turned counterclockwise so that piston is moved right, from
And the water in cylinder body is sprayed into water storage inframe by outlet pipe, that is, collected sample.The first bull stick is rotated clockwise again, so that
Drive the first nut to move downward by screw mandrel, and then drive clamping device to move downward so that PH test paper is moved downward, and works as PH
Test paper is moved downwardly to water storage inframe, and when being contacted with the water sample of water storage inframe, immediately rotates counterclockwise the first bull stick so that
PH test paper sets back, you can by observing the color of PH test paper, so as to judge the pollution level of the water.And screw mandrel is rotated band
Dynamic second bar rotation, so as to drive stirring vane to rotate, and then stirs the water sample of water storage inframe so that sample mixes more
Uniformly so that measurement result is more accurate.Then baffle plate is opened, and turns wing nut counterclockwise so that wing nut is second
To left movement on screw rod, so as to be changed to PH test paper by unclamping PH test paper.Such student can immediately sample and detect immediately
Water quality so that experimental result is more accurate.
Because also including rubber sleeve, the first bull stick top is provided with rubber sleeve, and rubber sleeve is shaped as cylinder, rubber sleeve
Upper and lower two surface is circle, and its radius is 8 centimetres, and the distance between rubber sleeve upper side and downside are at least 15 lis
Rice；The frictional force of rubber sleeve is stronger, plays a part of to protect the first bull stick, and can more easily rotate the first bull stick.
Because being provided with the 3rd hole on stirring vane, the 3rd hole is distributed in the same position of stirring vane, and the 3rd hole is equal
Even symmetrical is distributed on stirring vane, and the shape in the 3rd hole is circle, and the aperture in the 3rd hole is 1 centimetre；3rd hole
The speed of water body flow during stirring can be accelerated so that mixing effect is more preferable.
Because also including guide pin bushing, right flank bottom is provided with guide pin bushing in handwriting, and water inlet pipe bottom passes through guide pin bushing, and guide pin bushing
Cuboid is shaped as, the distance between guide pin bushing left surface and right flank are at least 10 centimetres, between guide pin bushing leading flank and trailing flank
Distance be at least 8 centimetres, the distance between guide pin bushing upper side and downside are at least 6 centimetres；Preferably can fix
Water pipe.
Because also including filter screen, lower horizontal is fixedly connected with filter screen in water inlet pipe, and filter screen is located at handwriting bottom outside,
Filter screen is shaped as circle, and the filter opening on filter screen is circle, and the aperture of filter opening is 0.5 centimetre, can filter some big
Impurity, prevents from blocking water inlet pipe.
Because also including drawstring, draw ring and hook, baffle plate right flank bottom is connected with drawstring, and the right-hand member of drawstring is connected with
Draw ring, handwriting external right side face top is provided with hook, and hook is located at baffle plate top, and the circular radius of draw ring inner ring are 2 centimetres, draw ring
The circular radius of outer shroud are 2.5 centimetres；Open baffle plate when, can by pulling draw ring so that by drawstring drive baffle plate bottom to
Upper left side is moved, and draw ring can be hung and be linked up with so that is opened more convenient, is conveniently replaceable PH test paper.
Because also including rubber blanket, the right flank bottom of the first curved rod and the left surface bottom of the second curved rod
It is equipped with rubber blanket, and rubber blanket is shaped as cuboid, a length of 3 centimetres of rubber blanket, a width of 4 centimetres of rubber blanket, rubber
A height of 6 centimetres of pad；Rubber blanket frictional force is bigger, can preferably fix PH test paper.
（3）Beneficial effect
A kind of Portable outdoor laboratory Water quality pH value efficient detection pen provided by the present invention, by turning the first screw rod
Piston is set to move right to the left, water spray is sampled so as to draw water, then by rotating the first bull stick so that clamping device band
Dynamic PH test paper is moved downwards upwards, so as to be detected to sample, while having used stirring vane so that testing result is more smart
Really, and open baffle plate, then turn wing nut, you can carry out changing PH test paper, reached low manufacture cost, can trigger student from
Main manipulative ability, effect easy to carry.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the invention.
Fig. 2 is the first right side main structure diagram of clamping device of the present invention.
Fig. 3 is second main structure diagram of the invention.
Fig. 4 is the third main structure diagram of the invention.
Fig. 5 is the 4th kind of main structure diagram of the invention.
Fig. 6 is the 5th kind of main structure diagram of the invention.
Fig. 7 is the 6th kind of main structure diagram of the invention.
Fig. 8 is second right side main structure diagram of clamping device of the present invention.
Mark in accompanying drawing for：1- handwritings, the holes of 2- first, 3- baffle plates, 4- first bearing seats, 5- second bearing seats, 6-
One spring, 7- water storage frames, 8- cylinder bodies, 9- screwed holes, the bull sticks of 10- first, the bull sticks of 11- second, 12- screw mandrels, the nuts of 13- first,
14- clamping devices, the curved rods of 141- first, the curved rods of 142- second, 143- risers, the holes of 144- second, the spiral shells of 145- second
Bar, 146- wing nuts, 147- second springs, 15- stirring vanes, 16- pistons, the screw rods of 17- first, 18- outlet pipes, 19-
Two check valves, 20- water inlet pipes, the check valves of 21- first, 22- rubber sleeves, the holes of 23- the 3rd, 24- guide pin bushings, 25- filter screens, 26- drawstrings,
27- draw rings, 28- hooks, 148- rubber blankets.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of Portable outdoor laboratory Water quality pH value efficient detection pen, as shown in figures 1-8, include handwriting 1, baffle plate 3,
First bearing seat 4, second bearing seat 5, the first spring 6, water storage frame 7, cylinder body 8, the first bull stick 10, the second bull stick 11, screw mandrel 12,
First nut 13, clamping device 14, stirring vane 15, piston 16, the first screw rod 17, outlet pipe 18, the second check valve 19, water inlet
The check valve 21 of pipe 20 and first, the right flank Upper vertical of handwriting 1 is hingedly connected with baffle plate 3, and the top right side of handwriting 1 is provided with the first hole
2, left surface is sequentially provided with first bearing seat 4, second bearing seat 5, the first spring 6, water storage frame 7 and cylinder from top to bottom in handwriting 1
Right flank connection in the uniform handwriting 1 in right side of body 8, water storage frame 7 and cylinder body 8, the right-hand member of the first spring 6 connects with the left lower of baffle plate 3
Connect, vertically-mounted in first bearing seat 4 to have the first bull stick 10, the top of the first bull stick 10 is through the first hole 2 and positioned at the top of handwriting 1
Outward, vertically-mounted in second bearing seat 5 to have the second bull stick 11, the bottom uniform intervals of the second bull stick 11 are provided with stirring vane 15, stir
Blade 15 is mixed in water storage frame 7, screw mandrel 12 is connected between the bottom of the first bull stick 10 and the top of the second bull stick 11, on screw mandrel 12
First nut 13 is installed, the first nut 13 coordinates with screw mandrel 12, the right-hand member of the first nut 13 is connected with clamping device 14, clamping dress
Put 14 and be located at the top of water storage frame 7, clamping device 14 include the first curved rod 141, the second curved rod 142, riser 143,
Second screw rod 145, wing nut 146 and second spring 147, the first curved rod 141 and the second curved rod 142 are symmetrically hinged
Connection, the first curved rod 141 and the top of the second curved rod 142 are provided with riser 143, the right flank of left side riser 143 vertically
Second spring 147 is connected between bottom and the left surface bottom of right side riser 143, the top of left side riser 143 is provided with the second hole
144, the left surface upper level of right side riser 143 is connected with the second screw rod 145, and the left side of the second screw rod 145 passes through the second hole 144,
And the left slide formula of the second screw rod 145 is provided with wing nut 146, wing nut 146 coordinates with the second screw rod 145, wing nut
146 are located at the left side of the second hole 144, and the inner sliding type of cylinder body 8 is provided with piston 16, and the left lower of handwriting 1 is provided with screwed hole 9, screwed hole 9
Positioned at the front-left of cylinder body 8, the inner sliding type of screwed hole 9 is provided with the first screw rod 17, and the first screw rod 17 coordinates with screwed hole 9, the first spiral shell
The right-hand member of bar 17 is connected with the left side central portion of piston 16, and the top right side of cylinder body 8 is connected with outlet pipe 18 with the bottom right of water storage frame 7, goes out
Be provided with the second check valve 19 in water pipe 18, the bottom right of cylinder body 8 is connected with water inlet pipe 20, water inlet pipe 20 through the bottom of handwriting 1 and
Outside handwriting 1, the first check valve 21 is provided with water inlet pipe 20.
Also include rubber sleeve 22, the top of the first bull stick 10 is provided with rubber sleeve 22, rubber sleeve 22 is shaped as cylinder, rubber
Gum cover is circle in two surfaces about 22, and its radius is 8 centimetres, and the distance between the upper side of rubber sleeve 22 and downside are extremely
It is less 15 centimetres.
The 3rd hole 23 is provided with stirring vane 15, the 3rd hole 23 is distributed in the same position of stirring vane 15, the 3rd
Hole 23 is evenly and symmetrically distributed on stirring vane 15, and the shape in the 3rd hole 23 is circle, and the aperture in the 3rd hole 23 is 1
Centimetre.
Guide pin bushing 24 is also included, right flank bottom is provided with guide pin bushing 24 in handwriting 1, the bottom of water inlet pipe 20 passes through guide pin bushing 24, and
Guide pin bushing 24 is shaped as cuboid, and the distance between the left surface of guide pin bushing 24 and right flank are at least 10 centimetres, the leading flank of guide pin bushing 24
8 centimetres are at least with the distance between trailing flank, the distance between the upper side of guide pin bushing 24 and downside are at least 6 centimetres.
Filter screen 25 is also included, lower horizontal is fixedly connected with filter screen 25 in water inlet pipe 20, filter screen 25 is located at the bottom of handwriting 1
Outside, filter screen 25 is shaped as circle, and the filter opening on filter screen 25 is circle, and the aperture of filter opening is 0.5 centimetre.
Drawstring 26, draw ring 27 and hook 28 are also included, the right flank bottom of baffle plate 3 is connected with drawstring 26, the right side of drawstring 26
End is connected with draw ring 27, and the external right side face top of handwriting 1 is provided with hook 28, and hook 28 is located at the top of baffle plate 3, the circle of the inner ring of draw ring 27
Shape radius is 2 centimetres, and the circular radius of the outer shroud of draw ring 27 are 2.5 centimetres.
Also include the left side of rubber blanket 148, the right flank bottom of the first curved rod 141 and the second curved rod 142
Face bottom is equipped with rubber blanket 148, and rubber blanket 148 is shaped as cuboid, a length of 3 centimetres of rubber blanket 148, rubber blanket
A width of 4 centimetres of 148, a height of 6 centimetres of rubber blanket 148.
Be shaped as the distance between cuboid, left surface and right flank of cylinder body 8 of cylinder body 8 are at least 30 centimetres, cylinder body 8
The distance between leading flank and trailing flank be at least 25 centimetres, the distance between the upper side of cylinder body 8 and downside are at least
25 centimetres.
Be shaped as the distance between cuboid, left surface and right flank of first bearing seat 4 of first bearing seat 4 are at least
8 centimetres, the distance between leading flank of first bearing seat 4 and trailing flank are at least 4 centimetres, the upper side of first bearing seat 4 with
The distance between downside is at least 3 centimetres.
Operation principle：When upper outdoor laboratory needs to detect the pH value of Water quality, baffle plate 3 is first opened, then
PH test paper is put between the first curved rod 141 and the second curved rod 142, wing nut 146 is then turned clockwise, made
Obtain wing nut 146 to be moved right on the second screw rod 145, so as to clamp PH test paper, then unclamp baffle plate 3, baffle plate 3 will be first
Set back under the pulling force of spring 6.This is taken the place for doing outdoor laboratory again to, when classmate is want to water body somewhere
When being detected, the nib of this is stretched under water, will water inlet pipe 20 stretch under water, needed when the position stretched reaches student
When gathering the position of sample, the first screw rod 17 is turned clockwise, so that band piston 16 is to left movement so that water is by water inlet
Pipe 20 is pumped into cylinder body 8, and when institute's sample drawing reaches a certain amount of, stopping turns the first screw rod 17 clockwise；Then twist counterclockwise
Dynamic first screw rod 17 so that piston 16 is moved right, so as to the water in cylinder body 8 is sprayed into water storage frame 7 by outlet pipe 18, i.e.,
Sample was collected.The first bull stick 10 is rotated clockwise again, so that drive the first nut 13 to move downward by screw mandrel 12, and then
Drive clamping device 14 move downward so that PH test paper is moved downward, when PH test paper is moved downwardly in water storage frame 7, and with storage
When water sample in water frame 7 is contacted, the first bull stick 10 is immediately rotated counterclockwise so that PH test paper sets back, you can by seeing
The color of PH test paper is examined, so as to judge the pollution level of the water.And screw mandrel 12 rotates and the second bull stick 11 will be driven to rotate, so that band
Dynamic stirring vane 15 is rotated, and then stirs the water sample in water storage frame 7 so that sample mixes evenly so that measurement result
It is more accurate.Then open baffle plate 3, and turn wing nut 146 counterclockwise so that wing nut 146 on the second screw rod 145 to
Left movement, so as to be changed to PH test paper by unclamping PH test paper.Such student can immediately sample and detect water quality immediately so that
Experimental result is more accurate.
Because also including rubber sleeve 22, the top of the first bull stick 10 is provided with rubber sleeve 22, and rubber sleeve 22 is shaped as cylinder
Body, rubber sleeve is circle in two surfaces about 22, and its radius is 8 centimetres, between the upper side of rubber sleeve 22 and downside
At least 15 centimetres of distance；The frictional force of rubber sleeve 22 is stronger, plays a part of to protect the first bull stick 10, and can more easily turn
Dynamic first bull stick 10.
Because being provided with the 3rd hole 23 on stirring vane 15, the 3rd hole 23 is distributed in the same position of stirring vane 15,
3rd hole 23 is evenly and symmetrically distributed on stirring vane 15, and the shape in the 3rd hole 23 is circle, the aperture in the 3rd hole 23
It is 1 centimetre；3rd hole 23 can accelerate the speed of water body flow during stirring so that mixing effect is more preferable.
Because also including guide pin bushing 24, right flank bottom is provided with guide pin bushing 24 in handwriting 1, and the bottom of water inlet pipe 20 passes through guide pin bushing
24, and guide pin bushing 24 is shaped as cuboid, the distance between the left surface of guide pin bushing 24 and right flank are at least 10 centimetres, before guide pin bushing 24
The distance between side and trailing flank are at least 8 centimetres, and the distance between the upper side of guide pin bushing 24 and downside are at least 6 centimetres；
Water inlet pipe 20 can preferably be fixed.
Because also including filter screen 25, lower horizontal is fixedly connected with filter screen 25 in water inlet pipe 20, and filter screen 25 is located at handwriting 1
Bottom outside, filter screen 25 is shaped as circle, and the filter opening on filter screen 25 is circle, and the aperture of filter opening is 0.5 centimetre, can
Some big impurity are filtered, prevents from blocking water inlet pipe 20.
Because also including drawstring 26, draw ring 27 and hook 28, the right flank bottom of baffle plate 3 is connected with drawstring 26, drawstring 26
Right-hand member be connected with draw ring 27, the external right side face top of handwriting 1 is provided with hook 28, and hook 28 is located at the top of baffle plate 3, the inner ring of draw ring 27
Circular radius be 2 centimetres, the circular radius of the outer shroud of draw ring 27 are 2.5 centimetres；Open baffle plate 3 when, can by pulling draw ring 27,
So as to drive the bottom of baffle plate 3 upper direction to the left by drawstring 26, and draw ring 27 can be hung and be linked up with 28 so that open more square
Just, it is conveniently replaceable PH test paper.
Because also including rubber blanket 148, the right flank bottom of the first curved rod 141 and the second curved rod 142
Left surface bottom is equipped with rubber blanket 148, and rubber blanket 148 is shaped as cuboid, a length of 3 centimetres of rubber blanket 148, rubber
A width of 4 centimetres of pad 148, a height of 6 centimetres of rubber blanket 148；The frictional force of rubber blanket 148 is bigger, can preferably fix PH examinations
Paper.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations, improvement can also be made and substituted, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
1. a kind of Portable outdoor laboratory Water quality pH value efficient detection pen, it is characterised in that include handwriting（1）, gear
Plate（3）, first bearing seat（4）, second bearing seat（5）, the first spring（6）, water storage frame（7）, cylinder body（8）, the first bull stick（10）、
Second bull stick（11）, screw mandrel（12）, the first nut（13）, clamping device（14）, stirring vane（15）, piston（16）, the first spiral shell
Bar（17）, outlet pipe（18）, the second check valve（19）, water inlet pipe（20）With the first check valve（21）, handwriting（1）Right flank top
It is hingedly connected with baffle plate vertically（3）, handwriting（1）Top right side is provided with the first hole（2）, handwriting（1）Interior left surface from top to bottom according to
It is secondary to be provided with first bearing seat（4）, second bearing seat（5）, the first spring（6）, water storage frame（7）And cylinder body（8）, water storage frame（7）With
Cylinder body（8）The uniform handwriting in right side（1）Interior right flank connection, the first spring（6）Right-hand member and baffle plate（3）Left lower is connected, the
One bearing block（4）Interior vertically-mounted have the first bull stick（10）, the first bull stick（10）Top passes through the first hole（2）And positioned at handwriting
（1）Outside top, second bearing seat（5）Interior vertically-mounted have the second bull stick（11）, the second bull stick（11）Bottom uniform intervals are provided with
Stirring vane（15）, stirring vane（15）Positioned at water storage frame（7）It is interior, the first bull stick（10）Bottom and the second bull stick（11）Top it
Between be connected with screw mandrel（12）, screw mandrel（12）On the first nut is installed（13）, the first nut（13）With screw mandrel（12）Coordinate, first
Nut（13）Right-hand member is connected with clamping device（14）, clamping device（14）Positioned at water storage frame（7）Top, clamping device（14）Including
There is the first curved rod（141）, the second curved rod（142）, riser（143）, the second screw rod（145）, wing nut（146）With
Second spring（147）, the first curved rod（141）With the second curved rod（142）Symmetrically it is articulated and connected, the first curved rod
（141）With the second curved rod（142）Top is provided with riser vertically（143）, left side riser（143）Right flank bottom and right side
Riser（143）Left surface is connected with second spring between bottom（147）, left side riser（143）Top is provided with the second hole（144）,
Right side riser（143）Left surface upper level is connected with the second screw rod（145）, the second screw rod（145）Left side passes through the second hole
（144）, and the second screw rod（145）Left slide formula is provided with wing nut（146）, wing nut（146）With the second screw rod（145）
Coordinate, wing nut（146）Positioned at the second hole（144）Left side, cylinder body（8）Inner sliding type is provided with piston（16）, handwriting（1）Left side
Bottom is provided with screwed hole（9）, screwed hole（9）Positioned at cylinder body（8）Front-left, screwed hole（9）Inner sliding type is provided with the first screw rod
（17）, the first screw rod（17）With screwed hole（9）Coordinate, the first screw rod（17）Right-hand member and piston（16）Left side central portion is connected, cylinder body
（8）Top right side and water storage frame（7）Bottom right is connected with outlet pipe（18）, outlet pipe（18）Inside it is provided with the second check valve
（19）, cylinder body（8）Bottom right is connected with water inlet pipe（20）, water inlet pipe（20）Through handwriting（1）Bottom and positioned at handwriting（1）
Outward, water inlet pipe（20）Inside it is provided with the first check valve（21）.
2. a kind of Portable outdoor laboratory Water quality pH value efficient detection pen according to claim 1, its feature exists
In also including rubber sleeve（22）, the first bull stick（10）Top is provided with rubber sleeve（22）, rubber sleeve（22）Be shaped as cylinder
Body, rubber sleeve（22）Upper and lower two surface is circle, and its radius is 8 centimetres, rubber sleeve（22）Upper side and downside it
Between distance be at least 15 centimetres.
3. a kind of Portable outdoor laboratory Water quality pH value efficient detection pen according to claim 1, its feature exists
In stirring vane（15）On be provided with the 3rd hole（23）, the 3rd hole（23）It is distributed in stirring vane（15）Same position,
Three holes（23）It is evenly and symmetrically distributed on stirring vane（15）On, and the 3rd hole（23）Shape be circle, the 3rd hole（23）
Aperture be 1 centimetre.
4. a kind of Portable outdoor laboratory Water quality pH value efficient detection pen according to claim 1, its feature exists
In also including guide pin bushing（24）, handwriting（1）Interior right flank bottom is provided with guide pin bushing（24）, water inlet pipe（20）Bottom passes through guide pin bushing
（24）, and guide pin bushing（24）Be shaped as cuboid, guide pin bushing（24）The distance between left surface and right flank are at least 10 centimetres, lead
Set（24）The distance between leading flank and trailing flank are at least 8 centimetres, guide pin bushing（24）The distance between upper side and downside are extremely
It is less 6 centimetres.
5. a kind of Portable outdoor laboratory Water quality pH value efficient detection pen according to claim 1, its feature exists
In also including filter screen（25）, water inlet pipe（20）Interior lower horizontal is fixedly connected with filter screen（25）, filter screen（25）Positioned at handwriting
（1）Bottom outside, filter screen（25）Be shaped as circle, filter screen（25）On filter opening be circle, and the aperture of filter opening is 0.5
Centimetre.
6. a kind of Portable outdoor laboratory Water quality pH value efficient detection pen according to claim 1, its feature exists
In also including drawstring（26）, draw ring（27）And hook（28）, baffle plate（3）Right flank bottom is connected with drawstring（26）, drawstring
（26）Right-hand member be connected with draw ring（27）, handwriting（1）External right side face top is provided with hook（28）, hook（28）Positioned at baffle plate（3）
Top, draw ring（27）The circular radius of inner ring are 2 centimetres, draw ring（27）The circular radius of outer shroud are 2.5 centimetres.
7. a kind of Portable outdoor laboratory Water quality pH value efficient detection pen according to claim 1, its feature exists
In also including rubber blanket（148）, the first curved rod（141）Right flank bottom and the second curved rod（142）Left side
Face bottom is equipped with rubber blanket（148）, and rubber blanket（148）Be shaped as cuboid, rubber blanket（148）A length of 3 centimetres, rubber
Rubber cushion（148）A width of 4 centimetres, rubber blanket（148）A height of 6 centimetres.
8. a kind of Portable outdoor laboratory Water quality pH value efficient detection pen according to claim 1, its feature exists
In cylinder body（8）Be shaped as cuboid, cylinder body（8）The distance between left surface and right flank be at least 30 centimetres, cylinder body
（8）The distance between leading flank and trailing flank be at least 25 centimetres, cylinder body（8）The distance between upper side and downside extremely
It is less 25 centimetres.
9. a kind of Portable outdoor laboratory Water quality pH value efficient detection pen according to claim 1, its feature exists
In first bearing seat（4）Be shaped as cuboid, first bearing seat（4）The distance between left surface and right flank be at least 8
Centimetre, first bearing seat（4）The distance between leading flank and trailing flank be at least 4 centimetres, first bearing seat（4）Upper side
3 centimetres are at least with the distance between downside.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611101538.7A CN106770269B (en) | 2016-12-05 | 2016-12-05 | A kind of Portable outdoor laboratory Water quality pH value efficient detection pen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611101538.7A CN106770269B (en) | 2016-12-05 | 2016-12-05 | A kind of Portable outdoor laboratory Water quality pH value efficient detection pen |
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| Publication Number | Publication Date |
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| CN106770269A true CN106770269A (en) | 2017-05-31 |
| CN106770269B CN106770269B (en) | 2019-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611101538.7A Active CN106770269B (en) | 2016-12-05 | 2016-12-05 | A kind of Portable outdoor laboratory Water quality pH value efficient detection pen |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107664684A (en) * | 2017-09-24 | 2018-02-06 | 英立（江苏）机电有限公司 | A kind of portable Ph testers |
| CN108333377A (en) * | 2017-12-31 | 2018-07-27 | 深圳市金乐智能健康科技有限公司 | A kind of ovulation electronic detecting device and detection method |
| CN116297333A (en) * | 2023-05-22 | 2023-06-23 | 安徽医学高等专科学校 | Food sugar detection device |
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| CN104677903A (en) * | 2013-11-30 | 2015-06-03 | 刘世海 | Testing pen with pH-value testing paper |
| CN204347018U (en) * | 2014-12-04 | 2015-05-20 | 宁波酷奇文具有限公司 | There is the water quality detection pen of PH measuring ability |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107664684A (en) * | 2017-09-24 | 2018-02-06 | 英立（江苏）机电有限公司 | A kind of portable Ph testers |
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| CN116297333A (en) * | 2023-05-22 | 2023-06-23 | 安徽医学高等专科学校 | Food sugar detection device |
| CN116297333B (en) * | 2023-05-22 | 2023-12-26 | 安徽医学高等专科学校 | Food sugar detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106770269B (en) | 2019-10-01 |
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Effective date of registration: 20190905 Address after: 239400 No. 99 Qicang Road, Mingguang Industrial Park, Chuzhou City, Anhui Province Applicant after: ANHUI CHUANGXIAN ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: No. 22 Cuiwei Road, Zhanggong District, Ganzhou City, Jiangxi Province, 341000 Applicant before: Yang Jiaozi |
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Denomination of invention: A portable pen for measuring pH value of water quality in outdoor experiment class Effective date of registration: 20200817 Granted publication date: 20191001 Pledgee: Chuzhou financing Company limited by guarantee Pledgor: ANHUI CHUANGXIAN ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2020980005057 |
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Date of cancellation: 20211101 Granted publication date: 20191001 Pledgee: Chuzhou financing Company limited by guarantee Pledgor: ANHUI CHUANGXIAN ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2020980005057 |
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Effective date of registration: 20230421 Address after: No. 2398, Mingcang Road, Chuzhou City, Anhui Province Patentee after: Mingguang Jiuzhi Intellectual Property Management Co.,Ltd. Address before: No.99, qicang Road, Mingguang Industrial Park, Chuzhou City, Anhui Province 239400 Patentee before: ANHUI CHUANGXIAN ELECTRONIC TECHNOLOGY Co.,Ltd. |