CN203643444U - Handheld soil monitoring equipment - Google Patents
Handheld soil monitoring equipment Download PDFInfo
- Publication number
- CN203643444U CN203643444U CN201420009261.5U CN201420009261U CN203643444U CN 203643444 U CN203643444 U CN 203643444U CN 201420009261 U CN201420009261 U CN 201420009261U CN 203643444 U CN203643444 U CN 203643444U
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- CN
- China
- Prior art keywords
- handheld device
- display screen
- control part
- circuit
- sensor
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses handheld soil monitoring equipment and belongs to the field of forestry breeding experimental equipment. The utility model aims to solve the problems that most of the conventional soil monitoring equipment is high in price and large in size. The handheld soil monitoring equipment comprises a handheld equipment body, a start button, a display screen, a temperature sensor, a moisture sensor, a pH value sensor and a control part, wherein the start button and the display screen are arranged on the front side of the handheld equipment body; the temperature sensor, the moisture sensor and the pH value sensor are arranged on the top of the handheld equipment body; the control part is arranged inside the handheld equipment body; the control part comprises a signal conditioning circuit, a decoder, a display driving circuit and a power supply circuit; and the control part displays signals acquired by three probes of the temperature sensor, the moisture sensor and the pH value sensor on the display screen.
Description
Technical field
The utility model relates to soil monitoring handheld device, belongs to forestry breeding experimental facilities field.
Background technology
Forest genetics is important foundation and the technical measures of forestry sustainable development.Its sustainable development has become the common trend of World Forestry Development, improves and has great significance meeting the national economic development and living standards of the people, and therefore, the scientific research that carry out in laboratory is an indispensable link to forest genetics.
Carry out in gloomy wooden breeding process in laboratory, the monitoring of soil is a very important link, and existing mostly expensive to the monitoring equipment of soil, volume is large, does not utilize laboratory to use.
Summary of the invention
The utility model object is existing mostly expensive to the monitoring equipment of soil in order to solve, and bulky problem, provides a kind of soil monitoring handheld device.
Soil monitoring handheld device described in the utility model, it comprises handheld device body, start button, display screen, temperature sensor, moisture transducer, pH value sensor and control part;
In the front of handheld device body, start button and display screen are set, set temperature sensor, moisture transducer and pH value sensor on the top of handheld device body;
Inside at handheld device body arranges control part, and described control part comprises signal conditioning circuit, code translator, display driver circuit and power circuit;
Three input ends of signal conditioning circuit connect respectively the signal output part of temperature sensor, moisture transducer and pH value sensor;
The output terminal of signal conditioning circuit is connected with the input end of code translator;
The output terminal of code translator is connected with the input end of display driver circuit;
The output terminal of display driver circuit is connected with the display input end of display screen;
The enabled instruction output terminal of start button is connected with the enabled instruction input end of power circuit;
Power circuit provides working power for signal conditioning circuit, code translator, display driver circuit and display screen.
Advantage of the present utility model: soil monitoring handheld device volume described in the utility model is small and exquisite, temperature, moisture and the pH value of monitoring soil can obtain immediately, and operation is very easy, and cheap, is applicable to laboratory and uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of soil monitoring handheld device described in the utility model;
Fig. 2 is the theory diagram of soil monitoring handheld device described in the utility model.
Embodiment
Embodiment one: present embodiment is described below in conjunction with Fig. 1 and Fig. 2, soil monitoring handheld device described in present embodiment, it comprises handheld device body 1, start button 2, display screen 3, temperature sensor 4, moisture transducer 5, pH value sensor 6 and control part;
Start button 2 and display screen 3 are set, set temperature sensor 4, moisture transducer 5 and pH value sensor 6 on the top of handheld device body 1 in the front of handheld device body 1;
Inside at handheld device body 1 arranges control part, and described control part comprises signal conditioning circuit 7, code translator 8, display driver circuit 9 and power circuit 10;
Three input ends of signal conditioning circuit 7 connect respectively the signal output part of temperature sensor 4, moisture transducer 5 and pH value sensor 6;
The output terminal of signal conditioning circuit 7 is connected with the input end of code translator 8;
The output terminal of code translator 8 is connected with the input end of display driver circuit 9;
The output terminal of display driver circuit 9 is connected with the display input end of display screen 3;
The enabled instruction output terminal of start button 2 is connected with the enabled instruction input end of power circuit 10;
Power circuit 10 provides working power for signal conditioning circuit 7, code translator 8, display driver circuit 9 and display screen 3.
Power circuit 10 is lithium battery or Ni-MH battery.
Principle of work: in laboratory, in the time wanting to measure the state of some breeding soil, the temperature sensor of equipment described in present embodiment 4, moisture transducer 5 and 6 three probes of pH value sensor are inserted in soil to be measured, press start button 2, through after a period of time, three groups of measurement data can occur on display screen 3, very convenient, after having surveyed, handheld equipment is taken away, adjusts the state of soil according to experimental result.
Claims (2)
1. soil monitoring handheld device, is characterized in that, it comprises handheld device body (1), start button (2), display screen (3), temperature sensor (4), moisture transducer (5), pH value sensor (6) and control part;
Start button (2) and display screen (3) are set, set temperature sensor (4), moisture transducer (5) and pH value sensor (6) on the top of handheld device body (1) in the front of handheld device body (1);
Inside at handheld device body (1) arranges control part, and described control part comprises signal conditioning circuit (7), code translator (8), display driver circuit (9) and power circuit (10);
Three input ends of signal conditioning circuit (7) connect respectively the signal output part of temperature sensor (4), moisture transducer (5) and pH value sensor (6);
The output terminal of signal conditioning circuit (7) is connected with the input end of code translator (8);
The output terminal of code translator (8) is connected with the input end of display driver circuit (9);
The output terminal of display driver circuit (9) is connected with the display input end of display screen (3);
The enabled instruction output terminal of start button (2) is connected with the enabled instruction input end of power circuit (10);
Power circuit (10) is that signal conditioning circuit (7), code translator (8), display driver circuit (9) and display screen (3) provide working power.
2. soil monitoring handheld device according to claim 1, is characterized in that, power circuit (10) adopts lithium battery or Ni-MH battery to realize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420009261.5U CN203643444U (en) | 2014-01-08 | 2014-01-08 | Handheld soil monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420009261.5U CN203643444U (en) | 2014-01-08 | 2014-01-08 | Handheld soil monitoring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203643444U true CN203643444U (en) | 2014-06-11 |
Family
ID=50874679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420009261.5U Expired - Fee Related CN203643444U (en) | 2014-01-08 | 2014-01-08 | Handheld soil monitoring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203643444U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258725A (en) * | 2015-10-27 | 2016-01-20 | 哈尔滨朋来科技开发有限公司 | Multifunctional soil monitoring analysis host machine |
| CN105319336A (en) * | 2015-10-27 | 2016-02-10 | 哈尔滨朋来科技开发有限公司 | Portable wireless soil PH value monitoring device |
| CN106596241A (en) * | 2016-12-12 | 2017-04-26 | 广东林科种苗有限公司 | Breeding soil analyzer used for forestry |
-
2014
- 2014-01-08 CN CN201420009261.5U patent/CN203643444U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258725A (en) * | 2015-10-27 | 2016-01-20 | 哈尔滨朋来科技开发有限公司 | Multifunctional soil monitoring analysis host machine |
| CN105319336A (en) * | 2015-10-27 | 2016-02-10 | 哈尔滨朋来科技开发有限公司 | Portable wireless soil PH value monitoring device |
| CN106596241A (en) * | 2016-12-12 | 2017-04-26 | 广东林科种苗有限公司 | Breeding soil analyzer used for forestry |
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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: 20140611 Termination date: 20150108 |
|
| EXPY | Termination of patent right or utility model |