CN207336425U - A kind of garden soil moisture detector - Google Patents
A kind of garden soil moisture detector Download PDFInfo
- Publication number
- CN207336425U CN207336425U CN201721187345.8U CN201721187345U CN207336425U CN 207336425 U CN207336425 U CN 207336425U CN 201721187345 U CN201721187345 U CN 201721187345U CN 207336425 U CN207336425 U CN 207336425U
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- China
- Prior art keywords
- instrument head
- wet sensitive
- sensitive probe
- battery compartment
- cells
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Abstract
The utility model discloses a kind of garden soil moisture detector,Pop one's head in including instrument head and wet sensitive,The side of instrument head is equipped with battery compartment,The top of battery compartment is equipped with symmetrical electrode points,And battery compartment is internally provided with 3V button cells,3V button cells, which are inlayed, to be arranged in battery compartment,And it is bonded with electrode points,The offside of battery compartment is equipped with display screen,Display screen covering is arranged on instrument head,The end of instrument head is respectively equipped with button lid and wet sensitive probe,The insertion of button lid is arranged in instrument head,And it is fixedly connected with instrument head,The bottom of wet sensitive probe is equipped with metal dots,Instrument head is internally provided with integrated circuit plate,Integrated circuit plate includes MSD dew cells and COLLIHIGH AD1K0T1 electronic display units,MSD dew cells are electrically connected with wet sensitive probe,With perfect in shape and function,With strong contamination resistance,It is hardly damaged,And the advantages of detection accuracy and strong long-time stability.
Description
Technical field
Detector field is the utility model is related to, is especially a kind of garden soil moisture detector.
Background technology
Soil moisture is also known as soil and pushes up moisture content, represents the physical quantity of soil Moisture.It is a kind of phase of soil moisture content
To variable.It is to show usually to account for the heavy percentage of dry ground with soil moisture content, also known as soil quality temperature, such as uses soil moisture Rong Ji
The percentage for accounting for soil total volume represents, then claims soil volume humidity.The soil usually said pushes up humidity, that is, refers to quality humidity.Also
Ground moistening degree is represented equivalent to the percentage of field capacity, claim soil to push up relative humidity with soil moisture content.Soil
Water absorbing force is the interactions such as grogs adsorption capacity, capillary force and gravity as a result, the unit of water absorbing force is atmospheric pressure or Pascal.
Soil moisture to the validity of plant, be decided by plant water absorbing force, soil sorption coefficients, the distribution of root system of plant and the speed of growth with
And the mobility of soil moisture.
Being found by retrieval, the utility model of application number 201410336780.7 discloses a kind of garden soil hygrometer,
Structure includes：The tube bank of tubular fiber fits at the top of seal cavity and upper inner wall；The tube bank bucket madial wall fitting of tubular fiber
One layer of pellicle；Tubular fiber tube bundle top has moisture sensitivity ink；Using ventilative transparent plastic at the top of seal cavity；It is close
There is columnar fiber tube bank in envelope cavity, the first half is extended to outside seal cavity from seal cavity inner cavity, in seal cavity
Columnar fiber is restrained not to be contacted with the tube bank of tubular fiber；Columnar fiber tube bank outside is bonded another pellicle, and pellicle exceeds column
Shape fiber tube bundle top, until tubular fiber tube bundle top, is filled between Part I pellicle and seal cavity inner wall
The salt ion solution of osmotic pressure.By in root cell with the difference of extraneous osmotic pressure come the monitoring to soil moisture realized,
It truly can sensitively reflect the situation of plant root water suction.
However, the analysis found that, existing garden soil moisture detector has the following disadvantages；One：Function is single,
It can not meet the monitoring requirements of gardens rare species；Secondly：Resistance tocrocking is poor, is easier to damage；Thirdly：Detection accuracy
It is poor with long-time stability.
Utility model content
Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of garden soil moisture detector herein, has work(
Can be perfect, there is strong contamination resistance, be hardly damaged, and the advantages of detection accuracy and strong long-time stability.
The utility model is realized in this way a kind of garden soil moisture detector is constructed, including instrument head and wet sensitive are visited
Head, the side of instrument head are equipped with battery compartment, the top of battery compartment is equipped with symmetrical electrode points, and battery compartment is internally provided with 3V knobs
Battery is detained, 3V button cells, which are inlayed, to be arranged in battery compartment, and is bonded with electrode points, and the offside of battery compartment is equipped with display screen,
Display screen covering is arranged on instrument head, and the end of instrument head is respectively equipped with button lid and wet sensitive probe, and the insertion of button lid is arranged at
In instrument head, and it is fixedly connected with instrument head, the bottom of wet sensitive probe is equipped with metal dots, and instrument head is internally provided with integrated circuit
Plate, integrated circuit plate include MSD dew cells and COLLIHIGH-AD1K0T1 electronic display units, MSD dew cells and wet sensitive
Probe is electrically connected, and COLLIHIGH-AD1K0T1 electronic display units and display screen are electrically connected.
As the improvement of above-mentioned technical proposal, the bottom of integrated circuit plate is equipped with mounting-positioning holes, the bottom of mounting-positioning holes
End is equipped with mounting hole, and mounting-positioning holes and mounting hole insertion are arranged in the integrated circuit plate.Determined by the installation of setting
Position hole and mounting hole are able to ensure that position of the integrated circuit plate in instrument head will not be close to instrument head inner wall, avoid revealing for a long time
Integrated circuit plate suffers damage in it working environment.
As the improvement of above-mentioned technical proposal, the bottom of wet sensitive probe is popped one's head in equipped with soil EC, the side of MSD dew cells
Equipped with EC elements, EC elements are connected with MSD dew cell signals.Popped one's head in by the soil EC of setting, when the detector is inserted into garden
After woods soil, the EC values to soil, hydroponics matrix nutrient and nutrient solution are realized, carry out EC measurements conveniently and quickly, due to
Plant soluble-salt content in growth substrate can increase, and particularly plant is applied with content of mineral substances high water for a long time
Fertilizer is irrigated, and when seldom filtered or do not carried out filtering at all, EC values are for measuring solubility in solution
Salinity, the soluble ion concentration in measurement planting medium is may also be used for, then after EC elements carry out signal conversion,
Exact value can be shown on the display screen, can not only like this realize the humidity detecting function of the detector, can be with
Make detection to plant nutrient, the perfect function of detector.
As the improvement of above-mentioned technical proposal, the bottom of instrument head is equipped with card slot, and one end insertion of wet sensitive probe is arranged at
In card slot, and wet sensitive probe is fixedly connected with instrument head by card slot, and the material of wet sensitive probe is ceramic material.Pass through setting
Wet sensitive is popped one's head in, and when the humidity in soil changes, the dielectric constant of wet sensitive probe changes, and its capacitance is also occurred
Change, its capacitance change is directly proportional to relative humidity, then after MSD dew cells complete signal conversion, display is accurate wet
Number of degrees value, and since the wet sensitive probe of the detector is ceramic material, there is current humidity-sensitive material general on the market not have
Standby superpower resistance tocrocking, when soil moisture is detected, wet sensitive probe will be chronically exposed in environment to be measured, be also not easy
It is contaminated and influences its measurement accuracy and long-time stability, there is significant performance advantage.
The utility model has the following advantages that：With perfect in shape and function, there is strong contamination resistance, be hardly damaged, and detect
The advantages of accuracy and strong long-time stability, it is embodied as：
Advantage 1：The bottom of integrated circuit plate is equipped with mounting-positioning holes, and the bottom of mounting-positioning holes is equipped with mounting hole, installation
Location hole and mounting hole embedded be arranged at are stated in integrated circuit plate.It is able to ensure that by the mounting-positioning holes and mounting hole of setting
Position of the integrated circuit plate in instrument head will not be close to instrument head inner wall, avoid integrating electricity in long-term outdoor working environment
Road plate suffers damage.
Advantage 2：The bottom of wet sensitive probe is popped one's head in equipped with soil EC, and the side of MSD dew cells is equipped with EC elements, EC members
Part is connected with MSD dew cell signals.Popped one's head in by the soil EC of setting, after the detector is inserted into garden soil, realization pair
The EC values of soil, hydroponics matrix nutrient and nutrient solution, carry out EC measurements conveniently and quickly, since plant is in growth substrate
Soluble-salt content can increase, and particularly carry out fertilizer irrigation to plant with the high water of content of mineral substances for a long time, and seldom
When filtered or do not carried out filtering at all, EC values be for measuring soluble-salt concentration in solution, can also
, can be on the display screen for measuring the soluble ion concentration in planting medium, then after EC elements carry out signal conversion
Show exact value, can not only like this realize the humidity detecting function of the detector, plant nutrient can also be made
Detection, the perfect function of detector.
Advantage 3：The bottom of instrument head is equipped with card slot, and one end insertion of wet sensitive probe is arranged in card slot, and wet sensitive is popped one's head in
It is fixedly connected with instrument head by card slot, the material of wet sensitive probe is ceramic material.Popped one's head in by the wet sensitive of setting, in soil
Humidity when changing, the dielectric constant of wet sensitive probe changes, and its capacitance is also changed, its capacitance change
It is directly proportional to relative humidity, then after MSD dew cells complete signal conversion, show accurate humidity, and due to the inspection
The wet sensitive probe for surveying device is ceramic material, has the superpower resistance tocrocking not available for current humidity-sensitive material general on the market,
When soil moisture is detected, wet sensitive probe will be chronically exposed in environment to be measured, be also not easy contaminated and influenced its survey
Accuracy of measurement and long-time stability, have significant performance advantage.
Brief description of the drawings
Fig. 1 is a kind of garden soil moisture detector structure diagram of the utility model；
Fig. 2 is a kind of instrument header structure schematic diagram of garden soil moisture detector of the utility model；
Fig. 3 is a kind of A-A sectional views of garden soil moisture detector of the utility model；
Fig. 4 is a kind of module diagram of garden soil moisture detector of the utility model.
Sequence number shown in figure：Instrument is first 1, button lid 2, display screen 3, wet sensitive probe 4, soil EC probes 5, battery compartment 6, electricity
Limit 7,3V button cells 8, COLLIHIGH-AD1K0T1 electronic display units 9, MSD dew cells 10, mounting hole 11, installation
Location hole 12, integrated circuit plate 13, card slot 14, metal dots 15 and EC elements 16.
Embodiment
The utility model is described in detail below in conjunction with attached drawing 1-4, to the technology in the utility model embodiment
Scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, without
It is whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
All other embodiments obtained under the premise of dynamic, shall fall within the protection scope of the present invention.
The utility model provides a kind of garden soil moisture detector herein by improving, as shown in Figs 1-4, can be according to
Following manner is practiced；A kind of garden soil moisture detector, including instrument first 1 and wet sensitive probe 4, the side of instrument first 1
Equipped with battery compartment 6, the top of battery compartment 6 is equipped with symmetrical electrode points 7, and battery compartment 6 is internally provided with 3V button cells 8,3V
Button cell 8, which is inlayed, to be arranged in battery compartment 6, and is bonded with electrode points 7, and the offside of battery compartment 6 is equipped with display screen 3, display
The covering of screen 3 is arranged on instrument first 1, and the end of instrument first 1 is respectively equipped with button lid 2 and wet sensitive probe 4, and the insertion of button lid 2 is set
In in instrument first 1, and it is fixedly connected with instrument first 1, the bottom of wet sensitive probe 4 is equipped with metal dots 15, and the inside of instrument first 1 is set
There is integrated circuit plate 13, integrated circuit plate 13 includes MSD dew cells 10 and COLLIHIGH-AD1K0T1 electronic display units
9, MSD dew cells 10 are electrically connected with wet sensitive probe 4, COLLIHIGH-AD1K0T1 electronic display units 9 and display screen 3
It is electrically connected.
Garden soil moisture detector described in the utility model, the bottom of integrated circuit plate 13 are equipped with mounting-positioning holes 12,
The bottom of mounting-positioning holes 12 is equipped with mounting hole 11, and mounting-positioning holes 12 and embedded be arranged at of mounting hole 11 state integrated circuit
In plate 13.Position of the integrated circuit plate 13 in instrument first 1 is able to ensure that by the mounting-positioning holes 12 and mounting hole 11 of setting
It will not be close to first 1 inner wall of instrument, avoid integrated circuit plate 13 in long-term outdoor working environment from suffering damage.
Garden soil moisture detector described in the utility model, the bottom of wet sensitive probe 4 are wet equipped with 5, MSD of soil EC probes
The side of quick element 10 is equipped with EC elements 16, and EC elements 16 are connected with 10 signal of MSD dew cells.Pass through the soil EC of setting
Probe 5, after the detector is inserted into garden soil, realizes the EC values to soil, hydroponics matrix nutrient and nutrient solution, progress side
Just measured with quick EC, due to plant, soluble-salt content can increase in growth substrate, particularly use mineral matter for a long time
The high water of content carries out fertilizer irrigation to plant, and when seldom filtered or do not carried out filtering at all, EC values
It is for measuring soluble-salt concentration in solution, may also be used for the soluble ion concentration in measurement planting medium, then pass through
After crossing the progress signal conversion of EC elements 16, exact value can be shown on a display screen 3, can not only like this realize the inspection
The humidity detecting function of device is surveyed, can also make detection to plant nutrient, the perfect function of detector.
Garden soil moisture detector described in the utility model, the bottom of instrument first 1 are equipped with card slot 14, wet sensitive probe 4
One end insertion is arranged in card slot 14, and wet sensitive probe 4 is fixedly connected with instrument first 1 by card slot 14, the material of wet sensitive probe 4
Matter is ceramic material.Pass through the wet sensitive probe 4 of setting, when the humidity in soil changes, the dielectric constant of wet sensitive probe 4
Changing, its capacitance is also changed, its capacitance change is directly proportional to relative humidity, then by MSD dew cells
After 10 complete signal conversion, accurate humidity is shown, and since the wet sensitive probe 4 of the detector is ceramic material, have
Superpower resistance tocrocking not available for current humidity-sensitive material general on the market, when soil moisture is detected, wet sensitive probe 4 will
It is chronically exposed in environment to be measured, is also not easy contaminated and influences its measurement accuracy and long-time stability, there is significant property
Can advantage.
In summary；Garden soil moisture detector described in the utility model, with existing garden soil moisture detector phase
Than advantage has perfect in shape and function, has strong contamination resistance, is hardly damaged, and strong excellent of detection accuracy and long-time stability
Point.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (4)
- A kind of 1. garden soil moisture detector, it is characterised in that：Including instrument head (1) and wet sensitive probe (4), the instrument head (1) side is equipped with battery compartment (6), and the top of the battery compartment (6) is equipped with symmetrical electrode points (7), and the battery compartment (6) Be internally provided with 3V button cells (8), the 3V button cells (8), which are inlayed, to be arranged in the battery compartment (6), and with the electricity Limit (7) is bonded, and the offside of the battery compartment (6) is equipped with display screen (3), and display screen (3) covering is arranged at described On instrument head (1), the end of the instrument head (1) is respectively equipped with button lid (2) and wet sensitive probe (4), and button lid (2) insertion is set It is placed in the instrument head (1), and is fixedly connected with the instrument head (1), the bottom of the wet sensitive probe (4) is equipped with metal dots (15), the instrument head (1) is internally provided with integrated circuit plate (13), and the integrated circuit plate (13) includes MSD dew cells (10) electrically connect with wet sensitive probe (4) with COLLIHIGH-AD1K0T1 electronic display units (9), the MSD dew cells (10) Connect, the COLLIHIGH-AD1K0T1 electronic display units (9) and display screen (3) are electrically connected.
- A kind of 2. garden soil moisture detector according to claim 1, it is characterised in that：The integrated circuit plate (13) Bottom is equipped with mounting-positioning holes (12), and the bottom of the mounting-positioning holes (12) is equipped with mounting hole (11), the mounting-positioning holes (12) it is arranged at mounting hole (11) insertion in the integrated circuit plate (13).
- A kind of 3. garden soil moisture detector according to claim 1, it is characterised in that：The bottom of the wet sensitive probe (4) Portion is equipped with soil EC probes (5), and the sides of the MSD dew cells (10) is equipped with EC elements (16), the EC elements (16) and MSD dew cells (10) signal connects.
- A kind of 4. garden soil moisture detector according to claim 1, it is characterised in that：The bottom of the instrument head (1) Equipped with card slot (14), one end insertion of the wet sensitive probe (4) is arranged in the card slot (14), and wet sensitive probe (4) It is fixedly connected with instrument head (1) by the card slot (14), the material of the wet sensitive probe (4) is ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721187345.8U CN207336425U (en) | 2017-09-16 | 2017-09-16 | A kind of garden soil moisture detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721187345.8U CN207336425U (en) | 2017-09-16 | 2017-09-16 | A kind of garden soil moisture detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207336425U true CN207336425U (en) | 2018-05-08 |
Family
ID=62369398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721187345.8U Expired - Fee Related CN207336425U (en) | 2017-09-16 | 2017-09-16 | A kind of garden soil moisture detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207336425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506803A (en) * | 2018-11-30 | 2019-03-22 | 深圳和而泰数据资源与云技术有限公司 | Soil monitoring instrument |
-
2017
- 2017-09-16 CN CN201721187345.8U patent/CN207336425U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506803A (en) * | 2018-11-30 | 2019-03-22 | 深圳和而泰数据资源与云技术有限公司 | Soil monitoring instrument |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20200916 |