CN205643172U - PH value detection device for dormitory - Google Patents
PH value detection device for dormitory Download PDFInfo
- Publication number
- CN205643172U CN205643172U CN201620238518.3U CN201620238518U CN205643172U CN 205643172 U CN205643172 U CN 205643172U CN 201620238518 U CN201620238518 U CN 201620238518U CN 205643172 U CN205643172 U CN 205643172U
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- CN
- China
- Prior art keywords
- electric pushrod
- groove
- dormitory
- test glass
- reagent paper
- 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.)
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Abstract
The utility model relates to a PH value detection device especially relates to a PH value detection device for dormitory. The to -be -solved technical problem of the utility model is to provide a PH value detection device for dormitory that can popularize student's chemical knowledge, the student of being convenient for and happily study, can cultivate the student and study chemical interest. In order to solve the technical problem, the utility model provides such PH value detection device for dormitory which comprises there are dustbin, gear, electro -magnet, automatically controlled valve, water pipe, rack and electric putter III etc. Open flutedly I on the wall, the bottom is equipped with test paper case, iron test glass and dustbin from a left side to the right side in proper order in the recess I, and test paper incasement bottom is equipped with I upper end of electric putter I, electric putter and is connected with push pedal, the articulated baffle that is connected with in test paper case zuo bi top. The utility model discloses the effect that to popularize chemical knowledge, ability amusement, can cultivate biological chemistry interest has been reached.
Description
Technical field
This utility model relates to a kind of pH value detection device, particularly relates to a kind of dormitory pH value and detects device.
Background technology
Dormitory is the house stayed, and extension is big, including between bedroom, toilet, bathing, balcony etc..Dormitory
The number lived is different, has single room, double room, many human world etc..
PH meter is to measure and the important tool of reaction solution acid-base value, and model and the product of PH meter are varied,
Display mode also has pointer to show and numerical monitor two kinds is optional, but how the type no matter PH counts changes,
Its operation principle is all identical, and its main body is an accurate potentiometer.
At present school exists and is difficult to the chemical knowledge of universal student, is difficult to interesting teaching, is difficult to training student
The shortcoming practising chemistry interest, therefore needs badly and researches and develops that a kind of energy popularizes the chemical knowledge of student, to be easy to student happy
Study, the dormitory pH value of energy training student learning chemistry interest detect device.
Utility model content
(1) to solve the technical problem that
This utility model is difficult to the chemical knowledge of universal student, is difficult to entertaining religion to overcome current school to exist
The shortcoming learning, being difficult to training student learning chemistry interest, the technical problems to be solved in the utility model is to provide
A kind of energy popularize student chemical knowledge, be easy to student's LEARNING SHOULD BE FUN, can training student learning chemistry interest
Dormitory pH value detects device.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides such a dormitory pH value and detects device,
Include refuse bin, gear, electric magnet, electrically-controlled valve, water pipe, tooth bar, electric pushrod III, servomotor,
Right bearing seat, fixed plate, screw mandrel, nut, left shaft holder, pH value colorimetric card, Electric Motor Wheel, bracing wire, gear
Plate, push pedal, reagent paper case, electric pushrod I, irony test glass, thumb cylinder, connecting rod and electric pushrod
II, wall has groove I, groove I inner bottom part is sequentially provided with reagent paper case, irony test glass from left to right
And refuse bin, reagent paper case inner bottom part is provided with electric pushrod I, and electric pushrod I upper end connects push pedal, reagent paper
Case left wall top is hingedly connected with baffle plate, and refuse bin is arranged over water pipe, and water pipe is provided with electrically-controlled valve, groove
In I, lower right-hand side is provided with gear, and gear left end connects has electric magnet, groove I inner top to be provided with fixed plate,
It is sequentially provided with Electric Motor Wheel, pH value colorimetric card, left shaft holder, right bearing seat bottom fixed plate from left to right and watches
Take motor, Electric Motor Wheel is wound with bracing wire, is connected with baffle plate under bracing wire, pacify between left shaft holder and right bearing seat
Equipped with screw mandrel, screw mandrel is provided with nut, screw mandrel and nut screw connection, and screw mandrel right-hand member is connected with servomotor, spiral shell
Female lower end connects electric pushrod II, and electric pushrod II lower end connects connecting rod, and connecting rod lower end connects thumb
Referring to cylinder, servomotor lower end is provided with electric pushrod III, and electric pushrod III lower end connects tooth bar, tooth bar with
Gear engages.
Preferably, the wall bottom groove I having groove II, irony test glass is placed in groove II.
Preferably, also including blower fan, blower fan is located in connecting rod.
Preferably, fixed plate material is Q235 steel.
Operation principle: when needs carry out liquid detecting, loads onto appropriate liquid to be measured in irony test glass
Body.Starting Electric Motor Wheel to rotate counterclockwise, regain bracing wire, bracing wire pulls flapper, opens reagent paper case.Rise
It is placed with PH reagent paper in just push pedal.Start electric pushrod I to extend, promote push pedal to move upward, thus drive and push away
PH reagent paper on plate exposes reagent paper case, it is simple to people takes out PH reagent paper.After taking-up needs PH reagent paper, electronic
Push rod I shortens drive push pedal and resets, and starts Electric Motor Wheel and rotates clockwise, releases bracing wire, and baffle plate is made by gravity
With reset, close reagent paper case.PH reagent paper one end is put into irony test glass, and one end of PH reagent paper invades liquid,
After speckling with certain testing liquid on PH reagent paper, the color further according to PH reagent paper changes and compares pH value colorimetric
Card can also obtain the pH value of liquid, the most again PH reagent paper is thrown away to refuse bin, and originally thumb cylinder is positioned at
Directly over irony test glass.After liquid detecting is complete, start electric pushrod II extend, drive thumb cylinder to
Under, after thumb cylinder contact to irony test glass, electric pushrod II stops elongation.Start thumb cylinder to clamp
Irony test glass, starts electric pushrod II and shortens, when irony test glass is positioned at sustained height with electric magnet,
Electric pushrod II stops shortening.Start servomotor reversion, drive nut to move right by screw mandrel, work as ferrum
When matter test glass contacts with electric magnet, servomotor stops operating.Electric magnet is energized, and holds irony test glass,
Start thumb cylinder and unclamp irony test glass.Start electric pushrod II to shorten, drive thumb cylinder to move upward,
After thumb cylinder moves to correct position, electric pushrod II stops shortening.Start electric pushrod III extend and contract
Short, band carry-over bar moves up and down, and driven gear rotates, thus drives irony test glass to overturn, and irony is tried
The liquid tested in cup pours refuse bin into.Opening electrically-controlled valve, water flows out from water pipe, and water is to the irony examination in upset
Test cup to be rinsed.After irony test glass is rinsed well, close electrically-controlled valve.Electric pushrod III work drives
Irony test glass resets, and irony test glass stops upset.Start electric pushrod II to extend, drive thumb cylinder
Moving downward after clamping irony test glass, electric pushrod II stops elongation.Electric magnet power-off, electric magnet is not inhaled
Live irony test glass.Start servomotor to rotate forward, drive nut to left movement by screw mandrel, drive thumb gas
After cylinder resets, servomotor stops operating.Start electric pushrod II to extend, drive thumb cylinder and irony examination
Testing cup to move downward, when touching groove II bottom irony test glass, electric pushrod II stops elongation.Thumb
Refer to that cylinder unclamps irony test glass, start electric pushrod II and shorten drive thumb cylinder reset.
Because having groove II on the wall bottom groove I, irony test glass is placed in groove II, so
The liquid pouring in irony test glass can be prevented effectively from.
Because also including blower fan, blower fan is located in connecting rod, starts blower fan and dries PH reagent paper, so can
So that the testing liquid speckled with on PH reagent paper is dispelled, it is simple to read the pH value of liquid fast and accurately.
Because fixed plate material is Q235 steel so that it is holding capacity is bigger, it is possible to extend the use of fixed plate
Life-span.
(3) beneficial effect
This utility model reached can universalness gain knowledge, can entertain, the effect of energy training student chemistry interest.
Accompanying drawing explanation
Fig. 1 is the first main TV structure schematic diagram of the present utility model.
Fig. 2 is the second of the present utility model main TV structure schematic diagram.
Fig. 3 is the third main TV structure schematic diagram of the present utility model.
Being labeled as in accompanying drawing: 1-groove I, 2-wall, 3-refuse bin, 4-gear, 5-electric magnet, 6-
Electrically-controlled valve, 7-water pipe, 8-tooth bar, 9-electric pushrod III, 10-servomotor, 11-right bearing seat, 12-is solid
Determining plate, 13-screw mandrel, 14-nut, 15-left shaft holder, 16-PH value colorimetric card, 17-Electric Motor Wheel, 18-draws
Line, 19-baffle plate, 20-push pedal, 21-reagent paper case, 22-electric pushrod I, 23-irony test glass, 24-thumb
Refer to cylinder, 25-connecting rod, 26-electric pushrod II, 27-groove II, 28-blower fan.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Embodiment 1
A kind of dormitory pH value detects device, as Figure 1-3, includes refuse bin 3, gear 4, electricity
Magnet 5, electrically-controlled valve 6, water pipe 7, tooth bar 8, electric pushrod III 9, servomotor 10, right bearing seat 11,
Fixed plate 12, screw mandrel 13, nut 14, left shaft holder 15, pH value colorimetric card 16, Electric Motor Wheel 17, bracing wire
18, baffle plate 19, push pedal 20, reagent paper case 21, electric pushrod I 22, irony test glass 23, thumb cylinder
24, connecting rod 25 and electric pushrod II 26, wall 2 has groove I 1, groove I 1 inner bottom part from a left side to
The right side is sequentially provided with reagent paper case 21, irony test glass 23 and refuse bin 3, and reagent paper case 21 inner bottom part is provided with electronic
Push rod I 22, electric pushrod I 22 upper end connects has push pedal 20, reagent paper case 21 left wall top to be hingedly connected with
Baffle plate 19, refuse bin 3 is arranged over water pipe 7, and water pipe 7 is provided with electrically-controlled valve 6, in groove I 1 under right side
Side is provided with gear 4, and gear 4 left end connects has electric magnet 5, groove I 1 inner top to be provided with fixed plate 12, Gu
Determine bottom plate 12, to be sequentially provided with Electric Motor Wheel 17, pH value colorimetric card 16, left shaft holder 15, right axle from left to right
Bearing 11 and servomotor 10, Electric Motor Wheel 17 is wound with bracing wire 18, and bracing wire is connected with baffle plate 19 for 18 times,
Being provided with screw mandrel 13 between left shaft holder 15 and right bearing seat 11, screw mandrel 13 is provided with nut 14, screw mandrel
13 coordinate with nut 14, and screw mandrel 13 right-hand member is connected with servomotor 10, and nut 14 lower end connects electronic pushing away
Bar II 26, electric pushrod II 26 lower end connects connecting rod 25, and connecting rod 25 lower end connects thumb cylinder
24, servomotor 10 lower end is provided with electric pushrod III 9, and electric pushrod III 9 lower end connects tooth bar 8, tooth bar
8 engage with gear 4.
Having groove II 27 on wall 2 bottom groove I 1, irony test glass 23 is placed in groove II 27.
Also including blower fan 28, blower fan 28 is located in connecting rod 25.
Fixed plate 12 material is Q235 steel.
Operation principle: when needs carry out liquid detecting, loads onto appropriate to be measured in irony test glass 23
Liquid.Starting Electric Motor Wheel 17 to rotate counterclockwise, regain bracing wire 18, bracing wire 18 pulls baffle plate 19 to rotate, beats
Open reagent paper case 21.Originally PH reagent paper it is placed with in push pedal 20.Start electric pushrod I 22 elongation, promote push pedal
20 move upward, thus drive the PH reagent paper in push pedal 20 to expose reagent paper case 21, it is simple to people takes out PH examination
Paper.After taking-up needs PH reagent paper, electric pushrod I 22 shortens drive push pedal 20 and resets, and starts Electric Motor Wheel
17 rotate clockwise, and release bracing wire 18, and baffle plate 19 is resetted by action of gravity, close reagent paper case 21.By PH
Irony test glass 23 is put in reagent paper one end, and one end of PH reagent paper invades liquid, and PH reagent paper speckles with certain treating
Surveying after liquid, the color further according to PH reagent paper changes and compares pH value colorimetric card 16 and can also obtain liquid
PH value, throws away refuse bin 3 by PH reagent paper the most again, and originally thumb cylinder 24 is just being positioned at irony test glass 23
Top.After liquid detecting is complete, start electric pushrod II 26 elongation, drive thumb cylinder 24 downwards, thumb
After cylinder 24 touches irony test glass 23, electric pushrod II 26 stops elongation.Start thumb cylinder 24 to press from both sides
Live irony test glass 23, start electric pushrod II 26 and shorten, when irony test glass 23 is positioned at electric magnet 5
During sustained height, electric pushrod II 26 stops shortening.Start servomotor 10 to invert, carried by screw mandrel 13
Dynamic nut 14 moves right, and when irony test glass 23 contacts with electric magnet 5, servomotor 10 stops turning
Dynamic.Electric magnet 5 is energized, and holds irony test glass 23, starts thumb cylinder 24 and unclamps irony test glass 23.
Starting electric pushrod II 26 to shorten, drive thumb cylinder 24 to move upward, thumb cylinder 24 moves to properly
Behind position, electric pushrod II 26 stops shortening.Start electric pushrod III 9 elongation and shorten, band carry-over bar 8
Moving up and down, driven gear 4 rotates, thus drives irony test glass 23 to overturn, by irony test glass 23
Interior liquid pours refuse bin 3 into.Opening electrically-controlled valve 6, water flows out from water pipe 7, and water is to the irony examination in upset
Test cup 23 to be rinsed.After irony test glass 23 is rinsed well, close electrically-controlled valve 6.Electric pushrod III 9
Work drives irony test glass 23 to reset, and irony test glass 23 stops upset.Start electric pushrod II 26 to stretch
Long, drive thumb cylinder 24 moves downward after clamping irony test glass 23, and electric pushrod II 26 stops elongation.
Electric magnet 5 power-off, electric magnet 5 does not hold irony test glass 23.Start servomotor 10 to rotate forward, by silk
Bar 13 drives nut 14 to left movement, and after driving thumb cylinder 24 to reset, servomotor 10 stops operating.
Start electric pushrod II 26 elongation, drive thumb cylinder 24 and irony test glass 23 to move downward, work as irony
When touching groove II 27 bottom test glass 23, electric pushrod II 26 stops elongation.Thumb cylinder 24 unclamps
Irony test glass 23, starts electric pushrod II 26 shortening and drives thumb cylinder 24 to reset.
Because having groove II 27 on the wall 2 bottom groove I 1, irony test glass 23 is placed on groove II 27
In, it is possible to it is prevented effectively from the liquid pouring in irony test glass 23.
Because also including blower fan 28, blower fan 28 is located in connecting rod 25, starts blower fan 28 and dries PH reagent paper,
So the testing liquid speckled with on PH reagent paper can be dispelled, it is simple to read the pH value of liquid fast and accurately.
Because fixed plate 12 material is Q235 steel so that it is holding capacity is bigger, it is possible to extend making of fixed plate 12
Use the life-span.
Embodiment described above only have expressed preferred implementation of the present utility model, its describe more concrete and
In detail, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that,
For the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to make
Some deformation, improving and substitute, these broadly fall into protection domain of the present utility model.Therefore, this practicality is new
The protection domain of type patent should be as the criterion with claims.
Claims (4)
1. a dormitory pH value detects device, it is characterised in that include refuse bin (3), gear (4),
Electric magnet (5), electrically-controlled valve (6), water pipe (7), tooth bar (8), electric pushrod III (9),
Servomotor (10), right bearing seat (11), fixed plate (12), screw mandrel (13), nut (14),
Left shaft holder (15), pH value colorimetric card (16), Electric Motor Wheel (17), bracing wire (18), baffle plate (19),
Push pedal (20), reagent paper case (21), electric pushrod I (22), irony test glass (23), thumb
Cylinder (24), connecting rod (25) and electric pushrod II (26), wall has groove I on (2)
(1), groove I (1) inner bottom part is sequentially provided with reagent paper case (21), irony test glass (23) from left to right
With refuse bin (3), reagent paper case (21) inner bottom part is provided with electric pushrod I (22), electric pushrod I
(22) upper end connects has push pedal (20), reagent paper case (21) left wall top to be hingedly connected with baffle plate (19),
Refuse bin (3) is arranged over water pipe (7), and water pipe (7) is provided with electrically-controlled valve (6), groove I (1)
Interior lower right-hand side is provided with gear (4), and gear (4) left end connects electric magnet (5), groove I (1)
Inner top is provided with fixed plate (12), fixed plate (12) bottom be sequentially provided with from left to right Electric Motor Wheel (17),
PH value colorimetric card (16), left shaft holder (15), right bearing seat (11) and servomotor (10),
It is wound with bracing wire (18) in Electric Motor Wheel (17), is connected with baffle plate (19) under bracing wire (18), left bearing
Being provided with screw mandrel (13) between seat (15) and right bearing seat (11), screw mandrel (13) is provided with nut
(14), screw mandrel (13) coordinates with nut (14), screw mandrel (13) right-hand member and servomotor (10)
Connecting, nut (14) lower end connects electric pushrod II (26), and electric pushrod II (26) lower end connects
Having connecting rod (25), connecting rod (25) lower end connects thumb cylinder (24), servomotor (10)
Lower end is provided with electric pushrod III (9), and electric pushrod III (9) lower end connects tooth bar (8), tooth bar
(8) engage with gear (4).
A kind of dormitory pH value the most according to claim 1 detects device, it is characterised in that groove I (1)
Having groove II (27) on the wall (2) of bottom, irony test glass (23) is placed on groove II (27)
In.
A kind of dormitory pH value the most according to claim 1 detects device, it is characterised in that also include
Blower fan (28), blower fan (28) is located in connecting rod (25).
A kind of dormitory pH value the most according to claim 1 detects device, it is characterised in that fixed plate (12)
Material is Q235 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620238518.3U CN205643172U (en) | 2016-03-24 | 2016-03-24 | PH value detection device for dormitory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620238518.3U CN205643172U (en) | 2016-03-24 | 2016-03-24 | PH value detection device for dormitory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205643172U true CN205643172U (en) | 2016-10-12 |
Family
ID=57074068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620238518.3U Expired - Fee Related CN205643172U (en) | 2016-03-24 | 2016-03-24 | PH value detection device for dormitory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205643172U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556600A (en) * | 2016-11-03 | 2017-04-05 | 胡凤英 | A kind of water quality detection bracelet |
| CN106770269A (en) * | 2016-12-05 | 2017-05-31 | 杨娇仔 | A kind of Portable outdoor laboratory Water quality pH value efficient detection pen |
| CN106990106A (en) * | 2017-04-25 | 2017-07-28 | 成都凌点科技有限公司 | Monitoring device for detecting acid rain |
| CN107064462A (en) * | 2017-04-19 | 2017-08-18 | 上海谱诺检测技术有限公司 | A kind of soil composition detection means |
| CN107499768A (en) * | 2017-07-05 | 2017-12-22 | 柳州六品科技有限公司 | A kind of garbage recovery device for rotary garbage bin |
| CN109682982A (en) * | 2017-10-17 | 2019-04-26 | 许兵 | It is a kind of to be detected automatically with urine and stool and the intelligent closestool of automatic cleaning function |
-
2016
- 2016-03-24 CN CN201620238518.3U patent/CN205643172U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556600A (en) * | 2016-11-03 | 2017-04-05 | 胡凤英 | A kind of water quality detection bracelet |
| CN106556600B (en) * | 2016-11-03 | 2018-05-08 | 胡凤英 | A kind of water quality detection bracelet |
| CN106770269A (en) * | 2016-12-05 | 2017-05-31 | 杨娇仔 | A kind of Portable outdoor laboratory Water quality pH value efficient detection pen |
| CN106770269B (en) * | 2016-12-05 | 2019-10-01 | 安徽创显电子科技有限公司 | A kind of Portable outdoor laboratory Water quality pH value efficient detection pen |
| CN107064462A (en) * | 2017-04-19 | 2017-08-18 | 上海谱诺检测技术有限公司 | A kind of soil composition detection means |
| CN107064462B (en) * | 2017-04-19 | 2021-06-18 | 上海谱诺检测技术有限公司 | Soil composition detection device |
| CN106990106A (en) * | 2017-04-25 | 2017-07-28 | 成都凌点科技有限公司 | Monitoring device for detecting acid rain |
| CN107499768A (en) * | 2017-07-05 | 2017-12-22 | 柳州六品科技有限公司 | A kind of garbage recovery device for rotary garbage bin |
| CN109682982A (en) * | 2017-10-17 | 2019-04-26 | 许兵 | It is a kind of to be detected automatically with urine and stool and the intelligent closestool of automatic cleaning function |
| CN109682982B (en) * | 2017-10-17 | 2023-09-01 | 许兵 | Intelligent closestool with urine automatic detection and self-cleaning functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20170324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |