CN208297407U - A kind of soil moisture detection device - Google Patents

A kind of soil moisture detection device Download PDF

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Publication number
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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CN
China
Prior art keywords
control unit
fixedly installed
cathode
main body
splice going
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Expired - Fee Related
Application number
CN201820580804.7U
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Chinese (zh)
Inventor
徐达剑
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Shanxi Jinhe Tai Testing Technology Co., Ltd.
Original Assignee
Chen Canhong
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Priority to CN201820580804.7U priority Critical patent/CN208297407U/en
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Expired - Fee Related legal-status Critical Current
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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

A kind of soil moisture detection device
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).
CN201820580804.7U 2018-04-23 2018-04-23 A kind of soil moisture detection device Expired - Fee Related CN208297407U (en)

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

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Cited By (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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