CN208297407U - A kind of soil moisture detection device - Google Patents
A kind of soil moisture detection device Download PDFInfo
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- CN208297407U CN208297407U CN201820580804.7U CN201820580804U CN208297407U CN 208297407 U CN208297407 U CN 208297407U CN 201820580804 U CN201820580804 U CN 201820580804U CN 208297407 U CN208297407 U CN 208297407U
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- control unit
- fixedly installed
- cathode
- main body
- splice going
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Abstract
The utility model discloses a kind of soil moisture detection devices, including apparatus main body, handle, anti-skid bulge, working chamber and control unit, the right side upper end of apparatus main body is fixedly installed with handle, there are five anti-skid bulges for the inner tight fitting of handle, and it is fitted closely between five anti-skid bulges, seamless welding has working chamber above the inner wall of the top of apparatus main body, control unit is fixedly installed with above control unit, and control unit is made of existing Intel computer technology.This kind of soil moisture detection device, equipped with threaded rod, when starting to work, the threaded rod of apparatus main body bottom is embedded in soil, opens control unit, micromotor starts to rotate at this time, the threaded rod screw thread of driving device body surfaces is embedded in soil, soil is dished out soil to ground by the gap in the middle part of it when rotating by threaded rod, can normally be detected later, to solve the problems, such as that apparatus function is single.
Description
Technical field
The utility model relates to Soil K+adsorption technical field, specially a kind of soil moisture detection device.
Background technique
Soil moisture detection, that is, soil moisture content detection, soil moisture content generally refer to soil absolute water content, i.e. 100g
Contain several grams of moisture in drying soil, also referred to as soil moisture content, soil moisture content are an important parameters in agricultural production, main
Method has weight method, tensometer method, electric-resistivity method, NEUTRON METHOD, r- ray method, standing-wave ratio method, time domain reflectometry, higher-order of oscillation method
(FDR) and optical method etc..
But existing soil moisture detection device is generally only that soil horizon drying is carried out moisture survey after soil is excavated
It needs to have a single function, and device exists using various tools when measuring, heavy workload and measurement accuracy inaccuracy, and soil being excavated
The protection of detector part is not in place in carrying process, and detector, which reels, is easy to influence the normal use of device.
So how to design a kind of soil moisture detection device, becoming us will currently be solved the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of soil moisture detection devices, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of soil moisture detection device, including dress
Main body, handle, anti-skid bulge, working chamber and control unit are set, the right side upper end of described device main body is fixedly installed with handle, institute
The inner tight fitting of handle is stated there are five anti-skid bulge, and is fitted closely between five anti-skid bulges, described device main body
Seamless welding has working chamber above the inner wall of top, and control unit, and control unit are fixedly installed with above the working chamber
It is made of existing Intel computer technology, the lower section seamless welding of described device main body has threaded rod, described control unit
Lower section be fixedly installed with out-put supply, and out-put supply and control unit are electrically connected, the lower left of the out-put supply
It is fixedly installed with positive out splice going splice, and is electrically connected between positive out splice going splice and out-put supply, under the out-put supply
Side right side is fixedly installed with cathode out splice going splice, and is electrically connected between cathode out splice going splice and out-put supply, the working chamber
Bottom be fixedly installed with shielded layer, and the left and right ends at the top of shielded layer respectively with positive out splice going splice and cathode out splice going splice
Bottom outside be fixedly connected, it is described anode out splice going splice and cathode out splice going splice center bottom be fixedly installed with signal turn
Circuit is changed, and two signal conversion circuits are electrically connected with positive out splice going splice and cathode out splice going splice, the left side conversion
It is electrically connected with anode electrode below circuit, and the left side of anode electrode and the inside left of shielded layer fit closely, the right side
It is electrically connected with cathode electrode below the conversion circuit of side, and the right side of cathode electrode and the inner right side of shielded layer are closely pasted
It closes, the inside seamless welding of described device main body has movable chamber, and movable chamber is fitted tightly over the lower section of working chamber, the work
It is fixedly installed with micromotor at the top of chamber, and is electrically connected between micromotor and control unit, the lower section of the movable chamber
Insertion is provided with fixed block, is fixedly installed with sliding rail at left and right sides of the inside of the movable chamber, and fixed block is movably connected in
Between two sliding rails, the lower section of the fixed block is fixedly mounted there are two detector, and two detectors respectively with anode
Out splice going splice and cathode out splice going splice are electrically connected.
Further, the shielded layer is open-topped " test tube " shape hollow cylinder, and the diameter of shielded layer is five
Centimetre.
Further, the anode electrode is symmetrical set with cathode electrode, and phase between anode electrode and cathode electrode
Away from being 1 point 5 centimetre.
Further, the movable chamber is the hollow cylinder of bottom opening, and fixed block mutually agrees with movable chamber opening.
Further, the fixed block and sliding rail move up and down in sliding rail in the form of pulley sliding rail is mutually matched.
Further, it is symmetrical set between described two detectors, and at a distance of two millimeters between two detectors.
Compared with prior art, the utility model has the beneficial effects that this kind of soil moisture detection device, is equipped with screw thread
The threaded rod of apparatus main body bottom is embedded in soil by bar when starting to work, and opens control unit, at this time micromotor
Start to rotate, the threaded rod screw thread of driving device body surfaces is embedded in soil, by soil by wherein when threaded rod rotates
The gap in portion dishes out soil to ground, can normally detect later, to solve the problems, such as apparatus function unit, is equipped with solid
Determine block, when device needs to carry, press control unit, control unit opens the micromotor of bottom at this time, and micromotor is opened
Beginning work drives fixed block by sliding rail toward movement above movable chamber, when fixed block slides into movable chamber top by internal shaft
When portion, the detector of fixed block bottom is just embedded in movable chamber, to solve the problems, such as that detector cannot be protected.If
There is out-put supply, when starting to work, will test head and be embedded in soil, out-put supply is opened by control unit later, this
When out-put supply on the left of positive out splice going splice output electric current in left side detector, while positive out splice going splice output electric current is to believing
In the anode electrode of number conversion circuit, electric current is transmitted by the detector on right side after at this moment the moisture in two detectors is conductive
Into cathode out splice going splice, electric current is directed at cathode electrode, anode electrode and cathode by the signal conversion circuit of cathode out splice going splice
Electrode attracts each other, and the size of current returned in last control unit detection out-put supply is measured and how many moisture contained in soil,
To solve the problems, such as device measurement accuracy.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the overall structure diagrammatic cross-section of the utility model；
Fig. 3 is enlarged diagram at Fig. 2A of the utility model.
In figure: 1- apparatus main body；101- handle；102- anti-skid bulge；103- threaded rod；2- working chamber；201- control is single
Member；202- out-put supply；203- anode out splice going splice；204- cathode out splice going splice；205- shielded layer；206- signal conversion electricity
Road；207- anode electrode；208- cathode electrode；3- movable chamber；301- micromotor；302- fixed block；303- sliding rail；304- inspection
Gauge head.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of soil moisture detection device, including device
Main body 1, handle 101, anti-skid bulge 102, working chamber 2 and control unit 201, the fixed peace in the right side upper end of described device main body 1
Equipped with handle 101, there are five anti-skid bulges 102 for the inner tight fitting of the handle 101, and between five anti-skid bulges 102
It fits closely, seamless welding has working chamber 2 above the inner wall of the top of described device main body 1, and the top of the working chamber 2 is fixed
Control unit 201 is installed, and control unit 201 is made of existing Intel computer technology, under described device main body 1
Square seamless welding has threaded rod 103, and the lower section of described control unit 201 is fixedly installed with out-put supply 202, and out-put supply
202 are electrically connected with control unit 201, and the lower left of the out-put supply 202 is fixedly installed with positive out splice going splice 203,
And be electrically connected between positive out splice going splice 203 and out-put supply 202, the lower right of the out-put supply 202 is fixedly mounted
There is cathode out splice going splice 204, and is electrically connected between cathode out splice going splice 204 and out-put supply 202, the bottom of the working chamber 2
Portion is fixedly installed with shielded layer 205, and the left and right ends at 205 top of shielded layer are defeated with positive out splice going splice 203 and cathode respectively
The bottom outside of connector 204 is fixedly connected out, and the center bottom of the anode out splice going splice 203 and cathode out splice going splice 204 is equal
It is fixedly installed with signal conversion circuit 206, and two signal conversion circuits 206 are exported with positive out splice going splice 203 and cathode
Connector 204 is electrically connected, and is electrically connected with anode electrode 207 below the conversion circuit 206 of left side, and anode electrode 207
Left side and the inside left of shielded layer 205 fit closely, and are electrically connected with cathode electrode below the conversion circuit 206 on the right side
208, and the right side of cathode electrode 208 and the inner right side of shielded layer 205 fit closely, the inside of described device main body 1 is seamless
It is welded with movable chamber 3, and movable chamber 3 is fitted tightly over the lower section of working chamber 2, the top of the working chamber 2 is fixedly installed with micro-
Type motor 301, and be electrically connected between micromotor 301 and control unit 201, the lower section insertion of the movable chamber 3 is provided with
The inside left and right sides of fixed block 302, the movable chamber 3 is fixedly installed with sliding rail 303, and fixed block 302 is movably connected in
Between two sliding rails 303, the lower section of the fixed block 302 is fixedly mounted that there are two detectors 304, and two detectors
304 are electrically connected with positive out splice going splice 203 and cathode out splice going splice 204 respectively.
Further, shielded layer 205 is open-topped " test tube " shape hollow cylinder, and the diameter of shielded layer 205 is
Five centimetres, the normal operation of anode electrode 207 and cathode electrode 208 is not interfered with convenient for extraneous electric current and magnetic bodies,
To improve the measurement accuracy of device.
Further, anode electrode 207 is symmetrical set with cathode electrode 208, and anode electrode 207 and cathode electrode
At a distance of being 1 point 5 centimetre between 208, when convenient for anode electrode 207 and conductive cathode electrode 208, adjusted according to the size of electric current
The dynamics that cathode electrode 208 is bonded with anode electrode 207 makes the preferably measurement size of current of control unit 201, to improve
The measurement accuracy of device.
Further, movable chamber 3 be bottom opening hollow cylinder, and fixed block 302 and movable chamber 3 opening phase contract
Close, moved up and down in movable chamber 3 convenient for fixed block 302 by sliding rail 303, make dust due to fixed block 302 block without
Movable chamber 3 is entered to, to improve the service life of device.
Further, fixed block 302 and sliding rail 303 in the form of pulley sliding rail is mutually matched in sliding rail 303 on move down
It is dynamic, it is moved up and down in movable chamber 3 convenient for fixed block 302 by sliding rail 303, when fixed block 302 slides into 3 top of movable chamber
When, it is fixed on the detector 304 of 302 bottom of fixed block just in movable chamber 3, to improve the globality of device.
Further, it is symmetrical set between two detectors 304, and at a distance of two millimeters between two detectors 304, just
When moisture of the electric current across two detectors 304, conduction makes to survey into cathode out splice going splice 204 after weakening electric current
That measures is more convenient rapid, to improve the measuring speed of device.
Working principle: firstly, placing the device in stable ground, guarantee the stabilization of device, then to each of device
Module is detected, and guarantees the integrality of apparatus function, to the preparation of this finishing device, can then be started to device
Normal use, when device needs in use, press control unit 201, control unit 201 open micromotor 301 make it is miniature
Motor 301 is started to work, and drives fixed block 302, toward moving below movable chamber 3, to work as fixation by sliding rail 303 by internal shaft
When block 302 slides into 3 bottom of movable chamber, 302 bottom of fixed block is embedded in well in the bottom of movable chamber 3, by 1 bottom of apparatus main body
Threaded rod 103 be embedded in soil, open control unit 201, micromotor 301 starts to rotate at this time, driving device main body 1
103 screw thread of threaded rod on surface is embedded in soil, and soil is thrown soil by the gap in the middle part of it when rotating by threaded rod 103
Out to ground, it then will test first 304 and be embedded in soil, out-put supply 202 is opened by control unit 201 later, at this time
Anode 203 connectors of the output output electric current in 202 left side of out-put supply is in left side detector 304, while positive out splice going splice 203 is defeated
Electric current is into the anode electrode 207 of signal conversion circuit 206 out, electric current after at this moment the moisture in two detectors 304 is conductive
It is transmitted in cathode out splice going splice 204 by the detector 304 on right side, the signal conversion circuit of cathode out splice going splice 204 will be electric
Conductance to cathode electrode 208, anode electrode 207 attracts each other with cathode electrode 208, the last detection of control unit 201 output electricity
How many moisture is the size of current returned in source 202 measure in soil containing.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of soil moisture detection device, including apparatus main body (1), handle (101), anti-skid bulge (102), working chamber (2)
With control unit (201), the right side upper end of described device main body (1) is fixedly installed with handle (101), the handle (101)
There are five anti-skid bulge (102) for inner tight fitting, and fit closely between five anti-skid bulges (102), described device main body
(1) there is working chamber (2) seamless welding above the inner wall of top, be fixedly installed with control unit above the working chamber (2)
(201), and control unit (201) is made of existing Intel computer technology, it is characterised in that: described device main body (1)
Lower section seamless welding have threaded rod (103), be fixedly installed with below described control unit (201) out-put supply (202), and
Out-put supply (202) and control unit (201) are electrically connected, and the lower left of the out-put supply (202) is fixedly installed with just
Pole out splice going splice (203), and be electrically connected between positive out splice going splice (203) and out-put supply (202), the out-put supply
(202) lower right is fixedly installed with cathode out splice going splice (204), and cathode out splice going splice (204) and out-put supply (202)
Between be electrically connected, the bottom of the working chamber (2) is fixedly installed with shielded layer (205), and the left and right at the top of shielded layer (205)
Both ends are fixedly connected with the bottom outside of positive out splice going splice (203) and cathode out splice going splice (204) respectively, the anode output
The center bottom of connector (203) and cathode out splice going splice (204) is fixedly installed with signal conversion circuit (206), and two letters
Number conversion circuit (206) is electrically connected with positive out splice going splice (203) and cathode out splice going splice (204), the left side conversion
It is electrically connected with anode electrode (207) below circuit (206), and the inside in the left side of anode electrode (207) and shielded layer (205)
Left side fits closely, and is electrically connected with cathode electrode (208) below the conversion circuit (206) on the right side, and cathode electrode
(208) inner right side on right side and shielded layer (205) fits closely, and the inside seamless welding of described device main body (1) has work
Dynamic chamber (3), and movable chamber (3) is fitted tightly over the lower section of working chamber (2), is fixedly installed at the top of the working chamber (2) micro-
Type motor (301), and be electrically connected between micromotor (301) and control unit (201), the lower section of the movable chamber (3) is embedding
Enter to be provided with fixed block (302), be fixedly installed with sliding rail (303) at left and right sides of the inside of the movable chamber (3), and fixed block
(302) it is movably connected between two sliding rails (303), there are two detectors for the lower section fixed installation of the fixed block (302)
(304), and two detectors (304) electrically connect with positive out splice going splice (203) and cathode out splice going splice (204) respectively
It connects.
2. a kind of soil moisture detection device according to claim 1, it is characterised in that: the shielded layer (205) is top
" test tube " shape hollow cylinder of portion's opening, and the diameter of shielded layer (205) is five centimetres.
3. a kind of soil moisture detection device according to claim 1, it is characterised in that: the anode electrode (207) with
Cathode electrode (208) is symmetrical set, and is apart 1 point 5 centimetre between anode electrode (207) and cathode electrode (208).
4. a kind of soil moisture detection device according to claim 1, it is characterised in that: the movable chamber (3) is bottom
The hollow cylinder of opening, and fixed block (302) mutually agrees with movable chamber (3) opening.
5. a kind of soil moisture detection device according to claim 1, it is characterised in that: the fixed block (302) and cunning
Rail (303) moves up and down in sliding rail (303) in the form of pulley sliding rail is mutually matched.
6. a kind of soil moisture detection device according to claim 1, it is characterised in that: described two detectors (304)
Between be symmetrical set, and at a distance of two millimeters between two detectors (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820580804.7U CN208297407U (en) | 2018-04-23 | 2018-04-23 | A kind of soil moisture detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820580804.7U CN208297407U (en) | 2018-04-23 | 2018-04-23 | A kind of soil moisture detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208297407U true CN208297407U (en) | 2018-12-28 |
Family
ID=64725416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820580804.7U Expired - Fee Related CN208297407U (en) | 2018-04-23 | 2018-04-23 | A kind of soil moisture detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208297407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975519A (en) * | 2019-04-22 | 2019-07-05 | 李青平 | Accurate multi-functional soil moisture apparatus fixing device of adjusting |
-
2018
- 2018-04-23 CN CN201820580804.7U patent/CN208297407U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975519A (en) * | 2019-04-22 | 2019-07-05 | 李青平 | Accurate multi-functional soil moisture apparatus fixing device of adjusting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190527 Address after: 030000 No. 1 Southwest Street, Xijia Village, Xiwenzhuang Township, Xiaodian District, Taiyuan City, Shanxi Province Patentee after: Shanxi Jinhe Tai Testing Technology Co., Ltd. Address before: 362000 31 Huian Road, Shan Xia Town, Huian County, Fujian Province Patentee before: Chen Canhong |
|
| 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: 20181228 Termination date: 20200423 |