CN212693765U

CN212693765U - Soil humidity testing arrangement convenient to accomodate

Info

Publication number: CN212693765U
Application number: CN202021231675.4U
Authority: CN
Inventors: 戴星红
Original assignee: Chongqing Jiusheng Detection Technology Co ltd
Current assignee: Chongqing Jiusheng Detection Technology Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-12
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a soil moisture testing arrangement convenient to accomodate, including data acquisition part and sensor module, data acquisition part passes through data line electric connection with sensor module, sensor module includes humidity transducer, inside hollow probe rod reaches and passes through the probe that the wire linked together with humidity transducer, the wire is located the probe rod, the data line is accomodate in data acquisition part, the back of data acquisition part is equipped with the slide rail, be equipped with the slider on the slide rail, slider and probe rod fixed connection, the upper and lower both ends of slide rail all are equipped with the card and hold the part, the card is held the part and is used for fixed slider, thereby be convenient for accomodate and carry, in addition, the probe rod includes first probe rod, second probe rod and buckle, through the adjustable length of buckle first probe rod in the second probe rod, thereby the humidity of the different degree of depth soil, and prevent that the probe rod from causing corrosion in inserting in-process soil entering probe rod, The casing is clamped and sleeved outside the probe rod, so that the corrosion and blockage in the probe rod can be further prevented.

Description

Soil humidity testing arrangement convenient to accomodate

Technical Field

The utility model relates to a soil moisture tester field, concretely relates to soil moisture testing arrangement convenient to accomodate.

Background

In agricultural production and the like, soil moisture has a great influence on the growth of crops, and therefore, technicians need to measure and monitor the moisture in the soil during the actual production of the crops, thereby providing the most favorable conditions for the growth of the crops. Through the rapid and accurate measurement of the soil moisture, the method is not only favorable for implementing water-saving irrigation, but also favorable for improving the yield and the quality of crops due to accurate water supply. The soil humidity tester used in the market at present mainly comprises two parts, namely a data acquisition unit and a humidity sensor module, wherein the data acquisition unit is generally a palm computer, effectively integrates data and a terminal, has the functions of real-time acquisition, automatic storage, instant display, timely feedback, automatic transmission and processing, and the humidity sensor is mainly used for detecting the moisture in the soil. The soil moisture tester is characterized in that the sensor and the data collector are connected together through a data wire, the data wire is exposed in the air, or the sensor part is fixedly arranged at the lower end part of the data collector. The soil humidity tester with the two forms is not convenient to store, the data wire is exposed in the air and is easy to damage the data wire, and the data wire is easy to twist and the like.

Disclosure of Invention

To the above, an object of the utility model is to provide a soil moisture testing arrangement convenient to accomodate, accomodate sensor module in the back of data acquisition part, portable is accomodate, and the data line is accomodate in the data acquisition part, can prevent its damage, stranded conductor.

In order to achieve the above purpose, the utility model provides a technical scheme is:

the utility model provides a soil moisture testing arrangement convenient to accomodate, includes data acquisition part and sensor module, data acquisition part passes through data line electric connection with sensor module, the front of data acquisition part is equipped with the operation display interface, sensor module includes humidity transducer, the probe rod of inside cavity design and passes through the probe that the wire linked together with humidity transducer, the wire is located in the probe rod, the one end and the humidity transducer fixed connection of probe rod, the other end and probe fixed connection, the data line accomodate in the data acquisition part, the back of data acquisition part is equipped with the slide rail in vertical direction, be equipped with the slider on the slide rail, slider and probe rod fixed connection, the upper and lower both ends of slide rail all are equipped with the card and hold the part, the card is held the part and is used for fixed slider.

Preferably, the slide block is positioned at the upper end of the probe rod.

Preferably, the probe rod comprises a first probe rod, a second probe rod and a buckle arranged in the second probe rod, the lower end of the first probe rod is located in the second probe rod, the bottom of the second probe rod is fixedly connected with the probe, and the top of the first probe rod is connected with the humidity sensor.

Preferably, the number of the buckles is several, and the buckles are vertically distributed in the second probe rod.

Preferably, the probe rod is sleeved with a shell, and the bottom and the top of the shell are provided with openings for the probe and the second probe rod to pass through.

Preferably, a clamping groove is formed in the outer side of the second probe rod, and a clamping block matched with the clamping groove is arranged on the inner side of the lower portion of the shell.

Preferably, the bottom of the second probe rod is provided with a rubber sealing ring, and the rubber sealing ring is clamped between the second probe rod and the shell.

The utility model has the advantages that:

1. the utility model discloses well probe rod slides to the top of slide rail through the slider that its upper end set up, and the card that sets up through the top is held the part and is fixed to accomodate sensor module in the back of data acquisition part, when needs use, with the slider slide to the lower extreme of slide rail, it is fixed to hold the part through the card that sets up at the lower extreme, thereby stretches out probe rod and probe the humidity of data acquisition part external test soil.

2. The utility model discloses a plurality of buckles of vertical setting in the second probe rod can stretch out the humidity of the different degree of depth soil of length test of adjustment probe rod with first probe rod from the second probe rod to the diameter of second probe rod is greater than the diameter of first probe rod, can prevent that first probe rod and second probe rod from getting into by the corrosion because of soil at the in-process that inserts soil, block up, in addition, the shell is established to the card cover outside the probe rod, and set up rubber seal ring in the bottom of second probe rod and can further prevent that soil from getting into the junction of first probe rod and second probe rod and make it by the corrosion, block up.

The present invention will be further explained with reference to the drawings and the embodiments.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a front structural view of a data acquisition unit when a sensor module of the present invention is received in the back of the data acquisition unit;

fig. 2 is a back structure view of the data acquisition unit when the sensor module of the present invention is received in the back of the data acquisition unit;

FIG. 3 is a block diagram of the sensor module of FIG. 2 in operation with the data acquisition components extended therefrom;

fig. 4 is a structural view of the probe.

The reference numerals in the drawings are explained below.

The device comprises a data acquisition part-1, an operation display interface-11, a slide rail-12, a slide block-13, a sensor module-2, a humidity sensor-3, a probe-4, a first probe-41, a second probe-42, a buckle-43, a probe-5, a shell-6 and a rubber sealing ring-7.

Detailed Description

In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 3, a soil humidity testing device convenient to store comprises a data collecting part 1 and a sensor module 2, wherein the data collecting part 1 is electrically connected with the sensor module 2 through a data line, an operation display interface 11 is arranged on the front surface of the data collecting part 1, the sensor module 2 comprises a humidity sensor 3, a probe rod 4 with a hollow interior and a probe 5 connected with the humidity sensor 3 through a lead, the lead is positioned in the probe rod 4, one end of the probe rod 4 is fixedly connected with the humidity sensor 3, the other end of the probe rod is fixedly connected with the probe 5, the data line is stored in the data collecting part 1, a sliding rail 12 is arranged on the back surface of the data collecting part 1 in the vertical direction, a sliding block 13 is arranged on the sliding rail 12, the sliding block 13 is fixedly connected with the probe rod 4, and the sliding block 13 is positioned at the upper end of the probe rod 4, the upper end and the lower end of the slide rail 12 are respectively provided with a clamping part, and the clamping parts are used for fixing the slide block 13. When the device is not used, the sliding block 13 slides to the uppermost end of the sliding rail 12, the sliding block is fixed through the clamping part arranged at the uppermost end, so that the sensor module 2 is accommodated at the back of the data acquisition part 1, when the device is needed to be used, the sliding block 13 slides to the lowermost end of the sliding rail 12, the sliding block is fixed through the clamping part arranged at the lowermost end of the sliding rail 12, the probe rod 4 and the probe 5 extend out of the data acquisition part 1 and are used for measuring the humidity of soil, and the clamping part can be a clamping block or an equivalent structure thereof.

In this embodiment, the probe 4 includes a first probe 41, a second probe 42 and a buckle 43 disposed in the second probe 42, the lower end of the first probe 41 is located in the second probe 42, the bottom of the second probe 42 is fixedly connected to the probe 5, the top of the first probe 41 is connected to the humidity sensor 3, the first probe 41 can be pulled out from the second probe 42, and the first probe 41 is fixed by the buckle 43, so as to adjust the length of the probe 4, the diameter of the second probe 42 is larger than that of the first probe 41, so that soil can be prevented from entering a connecting gap between the first probe 41 and the second probe 42 during insertion into soil, and rusting and blocking can be avoided.

In this embodiment, the plurality of the buckles 43 are vertically distributed in the second probe rod 42, so that the length of the probe rod 4 can be adjusted to detect the humidity of the soil at different depths.

Further, probe 4 overcoat is equipped with shell 6, further prevents that earth from getting into the junction of first probe 41 and second probe 42, the bottom and the top of shell 6 all are equipped with the confession the opening that probe 5 and second probe 42 pass through, the outside of second probe 42 is equipped with the draw-in groove, 6 lower part inboards of shell are equipped with the fixture block with draw-in groove matched with to can locate the quick cover of shell 6 outside probe 4.

In this embodiment, the bottom of the second probe rod 42 is provided with a rubber sealing ring 7, the rubber sealing ring 7 is clamped between the second probe rod 42 and the shell 6, so that soil is prevented from entering the probe rod 4 through the gap between the shell 6 and the second probe rod 42.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. In addition, although specific terms are used herein, they are used in a generic and descriptive sense only and not for purposes of limitation, the scope of the invention being defined by the following claims and their equivalents.

Claims

1. The utility model provides a soil moisture testing arrangement convenient to accomodate, includes data acquisition part (1) and sensor module (2), data acquisition part (1) passes through data line electric connection with sensor module (2), the front of data acquisition part (1) is equipped with operation display interface (11), sensor module (2) include humidity transducer (3), probe rod (4) of inside cavity design and pass through probe (5) that the wire links together with humidity transducer (3), the wire is located in probe rod (4), the one end and the humidity transducer (3) fixed connection of probe rod (4), the other end and probe (5) fixed connection, its characterized in that: the data line accomodate in data acquisition part (1), the back of data acquisition part (1) is equipped with slide rail (12) in vertical direction, be equipped with slider (13) on slide rail (12), slider (13) and probe rod (4) fixed connection, the upper and lower both ends of slide rail (12) all are equipped with the card and hold the part, the card is held the part and is used for fixed slider (13).

2. A soil moisture testing device of claim 1 which is easy to store, wherein: the sliding block (13) is positioned at the upper end of the probe rod (4).

3. A soil moisture testing device for easy storage as claimed in claim 1 or 2 wherein: probe rod (4) include first probe rod (41), second probe rod (42) and locate buckle (43) in second probe rod (42), the lower extreme of first probe rod (41) is located in second probe rod (42), the bottom of second probe rod (42) with probe (5) fixed connection, the top of first probe rod (41) with humidity transducer (3) are connected.

4. A soil moisture testing device of claim 3 which is easy to store, wherein: the number of the buckles (43) is vertically distributed in the second probe rod (42).

5. The soil moisture testing device of claim 4, wherein: the probe rod (4) is sleeved with a shell (6), and the bottom and the top of the shell (6) are provided with openings for the probe (5) and the second probe rod (42) to pass through.

6. The soil moisture testing device of claim 5, wherein: the outer side of the second probe rod (42) is provided with a clamping groove, and the inner side of the lower part of the shell (6) is provided with a clamping block matched with the clamping groove.

7. The soil moisture testing device of claim 6, wherein: the bottom of the second probe rod (42) is provided with a rubber sealing ring (7), and the rubber sealing ring (7) is clamped between the second probe rod (42) and the shell (6).