CN216410445U

CN216410445U - Grading temperature sensor for soil data acquisition

Info

Publication number: CN216410445U
Application number: CN202123288768.8U
Authority: CN
Inventors: 刘汉登
Original assignee: Wuhan Mujing Bamboo Technology Co ltd
Current assignee: Wuhan Mujing Bamboo Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-04-29
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a grading temperature sensor for soil data acquisition, which comprises a temperature sensor instrument, a T-shaped rod and a sensor probe, wherein fixing plates are arranged on two sides of the temperature sensor instrument, a threaded movable groove is formed in the inner side of each fixing plate, the T-shaped rod is arranged in the threaded movable groove, a first threaded layer meshed with the threaded movable groove is arranged on the outer wall of the T-shaped rod, a pointed end is arranged at the bottom end of the T-shaped rod, a positioning mechanism used for fixing the position of the temperature sensor instrument is arranged in the T-shaped rod, a plurality of movable grooves are formed in the outer side wall of the T-shaped rod, and a plurality of fixing sleeves are arranged at the bottom end of the temperature sensor instrument. This soil is hierarchical temperature sensor for data acquisition, drive the sharp piece of location through the slide bar and move about in the slide rail position, and then be convenient for to the position location of temperature sensor instrument in soil. The condition that the inclination causes damage is avoided.

Description

Grading temperature sensor for soil data acquisition

Technical Field

The utility model relates to the technical field of soil data acquisition, in particular to a grading temperature sensor for soil data acquisition.

Background

At present, regional soil nutrient circulation can be divided into geochemical circulation and biological circulation according to the path and range of nutrient circulation, wherein the former reflects the circulation process of nutrient entering and flowing out of a soil system, the latter is element circulation between plants and soil, because the number of sampling points of each sampling unit is determined according to soil difference and area, the thickness, depth and width of a soil sample collected at each point should be kept consistent, about 1kg of each soil sample is a sample collected by taking soil nutrient circulation as a research purpose, soil of a plough layer can be generally collected, if the vertical distribution condition of soil nutrients is known, a soil profile sample can be properly collected in the sampling unit, and the traditional grading temperature sensor for soil data collection can basically meet the use requirements of people, but certain problems still exist, and the specific problems are as follows:

1. most of grading temperature sensors for soil data acquisition in the current market are not easy to position when in use, so that the temperature sensors are inclined and shifted, and are not convenient to fix;

2. most soil data gathers and uses hierarchical temperature sensor when using in the existing market, when examining measuring, is not convenient for carry out length adjustment with the probe to can't reach good detection effect, make the practicality not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a grading temperature sensor for soil data acquisition, which solves the problems that the temperature sensor is inconvenient to fix and the length of a probe is inconvenient to adjust in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a soil data gathers uses hierarchical temperature sensor, includes temperature sensor instrument, T type pole and sensor probe, the fixed plate is installed to the both sides of temperature sensor instrument, and the inboard of fixed plate seted up the screw thread activity groove, the inside in screw thread activity groove is provided with T type pole, and T type pole outer wall is provided with the first screw thread layer with screw thread activity groove engaged with, the tip is installed to the bottom of T type pole, T type pole inside is provided with and is used for fixing the positioning mechanism of temperature sensor instrument position, a plurality of shifting chutes have been seted up to the outside lateral wall of T type pole, a plurality of fixed sleeves are installed to the bottom of temperature sensor instrument, and the inside screw thread shifting chute that has seted up of fixed sleeve.

Preferably, positioning mechanism includes fixed axle and turn-button, the fixed axle is installed through the bearing in the inside of T type pole, and the outer wall on fixed axle top is provided with the turn-button.

Preferably, the outer wall of the fixed shaft is provided with a turntable, and an arc-shaped groove is formed in the turntable.

Preferably, the fixed block that is connected with T type pole inner wall is installed through the bearing to the fixed axle outer wall, and a plurality of slide rails are installed on the top of fixed block.

Preferably, the top end of the sliding rail is provided with a positioning sharp block penetrating through the moving groove, and the top end of the positioning sharp block is provided with a sliding rod penetrating through the arc-shaped groove.

Preferably, a sensor probe is arranged inside the thread displacement groove, and a second thread layer meshed with the thread displacement groove is arranged on the outer wall of the sensor probe.

Compared with the prior art, the utility model has the beneficial effects that:

1. through installing fixed axle, carousel and slide bar, through rotating the fixed axle at the fixed block internal rotation, then the fixed axle drives the carousel and takes place rotatoryly, and then the slide bar takes place to shift in the arc wall for the slide bar drives the sharp piece of location and controls the position removal in the slide rail, and then is convenient for fix a position the temperature sensor instrument in soil internal position. The situation of damage caused by inclination is avoided;

2. meanwhile, the device is provided with the fixed sleeve, the thread shifting groove and the sensor probe, and the sensor probe is rotated to drive the second thread layer to be meshed with the inner wall of the thread shifting groove, so that the sensor probe moves up and down in the fixed sleeve, and the height of the sensor probe is convenient to adjust.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic top view of the turntable and the slide bar of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the portion B of FIG. 1 according to the present invention.

In the figure: 1. a temperature sensor instrument; 2. a fixing plate; 3. a T-shaped rod; 4. a first thread layer; 5. a tip; 6. a fixed shaft; 7. turning a button; 8. a moving groove; 9. a turntable; 10. an arc-shaped slot; 11. a fixed block; 12. a slide rail; 13. positioning a tip block; 14. a slide bar; 15. fixing the sleeve; 16. a thread displacement groove; 17. a sensor probe; 18. a second threaded layer; 19. a thread movable groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a grading temperature sensor for soil data acquisition comprises a temperature sensor instrument 1, T-shaped rods 3 and a sensor probe 17, wherein fixing plates 2 are installed on two sides of the temperature sensor instrument 1, a thread moving groove 19 is formed in the inner side of each fixing plate 2, the T-shaped rods 3 are arranged inside the thread moving grooves 19, a first thread layer 4 meshed with the thread moving grooves 19 is arranged on the outer wall of each T-shaped rod 3, a pointed end 5 is installed at the bottom end of each T-shaped rod 3, and a positioning mechanism used for fixing the position of the temperature sensor instrument 1 is arranged inside each T-shaped rod 3;

the positioning mechanism comprises a fixed shaft 6 and a rotating button 7, the fixed shaft 6 is mounted inside the T-shaped rod 3 through a bearing, the rotating button 7 is arranged on the outer wall of the top end of the fixed shaft 6, the fixed shaft 6 is driven to rotate through rotating the rotating button 7, and the positioning pointed block 13 is driven to move through transmission of the fixed shaft 6, so that the temperature sensor instrument 1 can be conveniently fixed in the soil;

the outer wall of the fixed shaft 6 is provided with a turntable 9, an arc-shaped groove 10 is formed in the turntable 9, the turntable 9 is driven to rotate by rotating the fixed shaft 6, so that the turntable 9 drives the arc-shaped groove 10 to rotate, and the fixed shaft 6 drives the positioning pointed block 13 to move left and right in the moving groove 8, so that the position of the temperature sensor instrument 1 is fixed;

the outer wall of the fixed shaft 6 is provided with a fixed block 11 connected with the inner wall of the T-shaped rod 3 through a bearing, the top end of the fixed block 11 is provided with a plurality of slide rails 12, and the fixed shaft 6 rotates in the fixed block 11 through rotation, so that the slide rails 12 drive the positioning sharp block 13 to move left and right, and further the positioning sharp block 13 is convenient to move;

the top end of the sliding rail 12 is provided with a positioning sharp block 13 penetrating through the moving groove 8, the top end of the positioning sharp block 13 is provided with a sliding rod 14 penetrating through the arc-shaped groove 10, and the sliding rod 14 displaces in the arc-shaped groove 10, so that the sliding rod 14 drives the positioning sharp block 13 to move left and right in the sliding rail 12, and the position of the temperature sensor instrument 1 in soil is convenient to position. The situation of damage caused by inclination is avoided;

the outer side wall of the T-shaped rod 3 is provided with a plurality of moving grooves 8, the bottom end of the temperature sensor instrument 1 is provided with a plurality of fixed sleeves 15, and the fixed sleeves 15 are internally provided with threaded moving grooves 16;

the sensor probe 17 is arranged in the thread shifting groove 16, the outer wall of the sensor probe 17 is provided with a second thread layer 18 meshed with the thread shifting groove 16, and the sensor probe 17 is rotated to drive the second thread layer 18 to be meshed with the inner wall of the thread shifting groove 16, so that the sensor probe 17 moves up and down in the fixing sleeve 15, and the height of the sensor probe 17 is convenient to adjust.

The working principle is as follows: when the graded temperature sensor for soil data acquisition is used, an operator switches on an external power supply, then the sensor probe 17 is rotated to drive the second thread layer 18 to be meshed with the inner wall of the thread displacement groove 16, so that the sensor probe 17 moves up and down in the fixed sleeve 15, and further the height of the sensor probe 17 is convenient to adjust, and soil with different depths can be conveniently detected, then the T-shaped rod 3 is rotated to drive the thread movable groove 19 to be meshed with the inner part of the first thread layer 4, so that the first thread layer 4 drives the T-shaped rod 3 and the inner cusp 5 to move and fix in the soil, then the fixed shaft 6 is driven to rotate by rotating the rotating button 7, so that the fixed shaft 6 drives the rotating disc 9 to rotate, and then the rotating disc 9 drives the sliding rod 14 to rotate in the arc-shaped groove 10, and then the sliding rod 14 drives the positioning sharp block 13 to move into the soil through the moving groove 8, and further the temperature sensor 1 is convenient to fix in the position of the soil, the situation of inclination is avoided, and the test requirements cannot be met.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a soil data gathers uses hierarchical temperature sensor, includes temperature sensor instrument (1), T type pole (3) and sensor probe (17), its characterized in that: fixed plate (2) are installed to the both sides of temperature sensor instrument (1), and the inboard screw thread movable groove (19) of seting up of fixed plate (2), the inside of screw thread movable groove (19) is provided with T type pole (3), and T type pole (3) outer wall is provided with first screw thread layer (4) with screw thread movable groove (19) engaged with, tip (5) are installed to the bottom of T type pole (3), T type pole (3) inside is provided with and is used for fixing the positioning mechanism of temperature sensor instrument (1) position, a plurality of shifting chutes (8) have been seted up to the outside lateral wall of T type pole (3), a plurality of fixed sleeves (15) are installed to the bottom of temperature sensor instrument (1), and screw thread shifting chute (16) have been seted up to the inside of fixed sleeve (15).

2. The graded temperature sensor for soil data collection according to claim 1, wherein: positioning mechanism includes fixed axle (6) and turn button (7), fixed axle (6) are installed through the bearing in the inside of T type pole (3), and the outer wall on fixed axle (6) top is provided with turn button (7).

3. The graded temperature sensor for soil data collection according to claim 2, wherein: the outer wall of the fixed shaft (6) is provided with a turntable (9), and an arc-shaped groove (10) is formed in the turntable (9).

4. The graded temperature sensor for soil data collection according to claim 2, wherein: the outer wall of the fixed shaft (6) is provided with a fixed block (11) connected with the inner wall of the T-shaped rod (3) through a bearing, and the top end of the fixed block (11) is provided with a plurality of sliding rails (12).

5. The graded temperature sensor for soil data collection according to claim 4, wherein: the top end of the sliding rail (12) is provided with a positioning sharp block (13) penetrating through the moving groove (8), and the top end of the positioning sharp block (13) is provided with a sliding rod (14) penetrating through the arc-shaped groove (10).

6. The graded temperature sensor for soil data collection according to claim 1, wherein: a sensor probe (17) is arranged in the thread displacement groove (16), and a second thread layer (18) meshed with the thread displacement groove (16) is arranged on the outer wall of the sensor probe (17).