CN211926956U

CN211926956U - Soil temperature and humidity detection device

Info

Publication number: CN211926956U
Application number: CN202020964694.1U
Authority: CN
Inventors: 伍丹华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-30
Filing date: 2020-05-30
Publication date: 2020-11-13
Anticipated expiration: 2030-05-30

Abstract

The utility model discloses a soil temperature and humidity detection device in the technical field of soil detection, which comprises a temperature and humidity sensor, wherein the temperature and humidity sensor is provided with a probe, the soil temperature and humidity detection device also comprises a stand column, the upper end inside the stand column is provided with a spring cavity, the lower end inside the stand column is provided with a movable cavity, the middle part of the stand column runs through and is connected with a transmission rod in a sliding way, the top end of the transmission rod extends out of the outer side of the stand column and is fixedly connected with a pressing block, the bottom end of the transmission rod extends into the inner cavity of the movable cavity, the bottom end of the transmission rod is fixedly connected with a push plate, the temperature and humidity sensor is fixedly arranged on the two sides of the bottom of the push plate through a connecting block, the lower end of the temperature and humidity sensor is provided, the practicality is stronger, is worth using widely.

Description

Soil temperature and humidity detection device

Technical Field

The utility model relates to a soil detection technology field specifically is a soil temperature and humidity detection device.

Background

Soil environment monitoring means that the environment quality (or pollution degree) and the change trend thereof are determined by measuring representative values of factors affecting the soil environment quality. The soil monitoring generally refers to soil environment monitoring, and generally comprises technical contents of stationing sampling, sample preparation, analysis methods, result characterization, data statistics, quality evaluation and the like. The superficial rock of the earth undergoes weathering and is progressively destroyed into loose mineral particles of varying sizes (called the matrix). The soil is formed and evolved under the comprehensive action of various soil forming factors such as parent material, climate, biology, terrain, time and the like. The soil is complex in composition and generally consists of mineral substances, organic matters generated by decomposition of animal and plant residues, water, air and other solid, liquid and gas phases.

Need detect the humiture of soil when agricultural and horticulture are planted, adopt temperature and humidity sensor to detect soil at present usually, but when detecting the soil of certain degree of depth, need dig the hole of certain degree of depth subaerial, then detect in inserting the soil of this department with temperature and humidity sensor again, it is comparatively loaded down with trivial details to operate like this, has increased user's intensity of labour, and the practicality is relatively poor.

Based on this, the utility model designs a specifically be a soil temperature and humidity detection device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil temperature and humidity detection device to the present temperature and humidity sensor that adopts who proposes in solving above-mentioned background detects soil usually, but when detecting the soil of certain degree of depth, needs to dig the hole of certain degree of depth subaerial, then detects in inserting the soil of this department with temperature and humidity sensor again, operates comparatively loaded down with trivial details like this, has increased user intensity of labour's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a soil temperature and humidity detection device, includes temperature and humidity sensor, the last probe that is equipped with of temperature and humidity sensor still includes the stand, the removal chamber has been seted up to spring chamber, inside lower extreme seted up to the inside upper end of stand, sliding connection has a transfer line to run through at the middle part of stand, the top of transfer line stretches out to the outside of stand and fixedly connected with briquetting, bottom stretch into to the inner chamber in removal chamber, the bottom fixedly connected with push pedal of transfer line, connecting block fixed mounting has temperature and humidity sensor through the both sides of push pedal bottom, temperature and humidity sensor's lower extreme has the probe, the trompil with probe matched with has been seted up to the bottom of stand, the fixed surface of transfer line is connected with the baffle that is located spring chamber inner chamber, the surperficial cover of.

The utility model discloses as above soil temperature and humidity measurement device, it is further, one side on stand top is connected with the locating piece through the axis of rotation, the locating piece cooperatees with the briquetting.

The utility model discloses as above soil temperature and humidity measurement device, it is further, work as when the briquetting moves down to the bottom of locating piece, the locating piece can rotate to the top of briquetting.

The utility model discloses as above soil temperature and humidity detection device, it is further, the stand includes the main cylinder and is located the lower cylinder of main cylinder bottom, remove the chamber including seting up at the first fluting of main cylinder bottom and set up the second fluting on cylinder top under, and first fluting and second fluting cooperate, the bottom of cylinder under is seted up to the trompil, the thread groove has been seted up to the bottom of main cylinder, the top of cylinder is equipped with the external screw thread with thread groove matched with down.

The utility model discloses as above soil temperature and humidity measurement device, it is further, the spring chamber has the top end opening, the top of main cylinder is equipped with the top cap, the top cap is connected with the top end screw thread of main cylinder.

The utility model discloses as above soil temperature and humidity measurement device, it is further, the bottom of stand is equipped with the arc surface.

The utility model discloses as above soil temperature and humidity measurement device, it is further, the surface of stand is equipped with the scale along length direction.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up temperature and humidity sensor in the inside of stand, during the use, insert the stand into soil, in the process of stand insertion, the bottom of probe is in the trompil, avoid the probe to damage, then the user presses down the briquetting, the briquetting drives transfer line, push pedal, connecting block, temperature and humidity sensor and baffle and moves downwards in step, baffle compression spring simultaneously, temperature and humidity sensor's probe passes the trompil and inserts into soil for the probe fully contacts with soil, does benefit to temperature and humidity sensor and detects soil humiture;

this soil temperature and humidity detection device, simple structure, reasonable in design, the user can carry out temperature and humidity detection with temperature and humidity sensor insert to the soil of certain degree of depth, and the person of facilitating the use operates, has reduced user's intensity of labour, and the practicality is stronger, is worth using widely.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the structure of the present invention;

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic front view of the cross-section of the present invention;

FIG. 4 is an enlarged view of point A in FIG. 3;

fig. 5 is a schematic front sectional view of another state of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-upright column, 101-spring cavity, 102-moving cavity, 103-hole, 104-arc surface, 105-scale, 11-main column, 111-thread groove, 12-lower column, 121-external thread, 13-top cover, 2-transmission rod, 3-pressing block, 4-pushing plate, 5-connecting block, 6-temperature and humidity sensor, 61-probe, 7-baffle, 8-spring and 9-positioning block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a soil temperature and humidity detection device comprises a temperature and humidity sensor 6, a probe 61 is arranged on the temperature and humidity sensor 6, the soil temperature and humidity detection device also comprises an upright post 1, the upper end inside the upright post 1 is provided with a spring cavity 101, the lower end inside the upright post 1 is provided with a moving cavity 102, the middle part of the upright post 1 is connected with a transmission rod 2 in a penetrating and sliding manner, the top end of the transmission rod 2 extends out of the upright post 1 and is fixedly connected with a pressing block, the bottom end of the transmission rod 2 extends into the inner cavity of the moving cavity 102, the bottom end of the transmission rod 2 is fixedly connected with a push plate 4, two sides of the bottom of the push plate 4 are fixedly provided with temperature and humidity sensors 6 through connecting blocks 5, the lower end of each temperature and humidity sensor 6 is provided with a probe 61, the bottom end of the upright post 1 is provided with a hole 103 matched with the probe 61, the surface of the transmission rod 2 is fixedly connected with a baffle 7 positioned in the inner cavity of the spring cavity 101, and the surface of the transmission rod 2 is sleeved with a spring 8 positioned between the bottom;

in addition, one side of the top end of the upright post 1 is rotatably connected with a positioning block 9 through a rotating shaft, and the positioning block 9 is matched with the pressing block 3; when the pressing block 3 moves downwards to the bottom of the positioning block 9, the positioning block 9 can rotate to the top of the pressing block 3; utilize the cooperation of locating piece 9 and briquetting 3 for briquetting 3 drives transfer line 2 when downwardly moving to locating piece 9 below, transfer line 2 drives temperature and humidity sensor 6 downwardly movement through push pedal 4 and connecting block 5, and then lets temperature and humidity sensor 6's probe 61 stretch out to the bottom of stand 1, and then let probe 61 abundant with soil contact, the user passes through the top of rotatory locating piece 9 to briquetting 3, utilize locating piece 9 to restrict briquetting 3 and move upwards, reach the effect of fixed temperature and humidity sensor 6 position.

The stand 1 includes main cylinder 11 and the lower cylinder 12 that is located main cylinder 11 bottom, it includes the first fluting of seting up in main cylinder 11 bottom and sets up the second fluting on cylinder 12 top under to remove the chamber 102, and first fluting and second fluting cooperate, the bottom of cylinder 12 under is seted up to trompil 103, thread groove 111 has been seted up to main cylinder 11's bottom, the top of lower cylinder 12 is equipped with the external screw thread 121 with thread groove 111 matched with, through main cylinder 11 and lower cylinder 12's setting, the user can pull down cylinder 12 from main cylinder 11's bottom down, and then maintain and change the operation to the part of removing the chamber 102 inside.

Spring chamber 101 has the top opening, and the top of main column 11 is equipped with top cap 13, and top cap 13 and the top threaded connection of main column 11, the user can dismantle top cap 13 from the top of main column 11, and then maintains and change the operation to the spare part of spring chamber 101 inner chamber.

The bottom end of the upright post 1 is provided with an arc surface 104, so that the bottom end of the upright post 1 is smoothly inserted into soil; the surface of the upright post 1 is provided with scales 105 along the length direction, so that a user can know the depth of the bottom end of the upright post 1 inserted into the soil conveniently.

It should be noted that: the temperature and humidity sensor 6 adopts a soil temperature and humidity sensor which is sold by Shandong Kernel measurement and control technology Limited and has the model of RS-TR, and a matched circuit and a power supply are also provided by the factory; furthermore, the present invention relates to circuits, electronic components and modules, which are known in the art, and can be implemented by those skilled in the art without exception, and the present invention also does not relate to improvements to software and methods.

One specific application of this embodiment is: when in use, a user inserts the upright post 1 into soil, inserts the bottom end of the upright post 1 to a preset position according to the scale 105, during the insertion of the upright 1, the bottom end of the probe 61 is positioned in the opening 103, avoiding the probe 61 from being damaged, then a user presses the pressing block 3, the pressing block 3 drives the transmission rod 2, the push plate 4, the connecting block 5, the temperature and humidity sensor 6 and the baffle 7 to synchronously move downwards, meanwhile, the baffle 7 compresses the spring 8, the probe 61 of the temperature and humidity sensor 6 penetrates through the opening 103 and is inserted into the soil, so that the probe 61 is fully contacted with the soil, then a user rotates the positioning block 9, the positioning block 9 is rotated to the top of the pressing block 3, the top of the pressing block 3 is pressed against the positioning block 9, and then utilize locating piece 9 to restrict the position of briquetting 3, let probe 61 keep inserting the state in the soil, be favorable to temperature and humidity sensor 6 to the detection of soil humiture.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a soil temperature and humidity measurement device, includes temperature and humidity sensor (6), be equipped with probe (61) on temperature and humidity sensor (6), its characterized in that: the device is characterized by further comprising a stand column (1), a spring cavity (101) is formed in the upper end of the interior of the stand column (1), a moving cavity (102) is formed in the lower end of the interior of the stand column (1), a transmission rod (2) penetrates through the middle of the stand column (1), the top end of the transmission rod (2) extends out of the outer side of the stand column (1), a pressing block (3) is fixedly connected to the top end of the transmission rod, the bottom end of the transmission rod (2) extends into the inner cavity of the moving cavity (102), a push plate (4) is fixedly connected to the bottom end of the transmission rod (2), temperature and humidity sensors (6) are fixedly mounted on two sides of the bottom of the push plate (4) through connecting blocks (5), probes (61) are arranged at the lower ends of the temperature and humidity sensors (6), holes (103) matched with the probes (61, the surface of the transmission rod (2) is sleeved with a spring (8) which is positioned between the bottom of the baffle (7) and the bottom wall of the spring cavity (101).

2. The soil temperature and humidity detection device according to claim 1, wherein: one side on the top end of the upright post (1) is rotatably connected with a positioning block (9) through a rotating shaft, and the positioning block (9) is matched with the pressing block (3).

3. The soil temperature and humidity detection device of claim 2, wherein: when the pressing block (3) moves downwards to the bottom of the positioning block (9), the positioning block (9) can rotate to the top of the pressing block (3).

4. The soil temperature and humidity detection device according to claim 1, wherein: the upright post (1) comprises a main post body (11) and a lower post body (12) positioned at the bottom of the main post body (11), the movable cavity (102) comprises a first groove formed in the bottom end of the main post body (11) and a second groove formed in the top end of the lower post body (12), the first groove and the second groove are matched, the bottom end of the lower post body (12) is formed in the hole (103), a threaded groove (111) is formed in the bottom end of the main post body (11), and external threads (121) matched with the threaded groove (111) are arranged at the top end of the lower post body (12).

5. The soil temperature and humidity detection device of claim 4, wherein: the spring cavity (101) is provided with a top end opening, the top end of the main column body (11) is provided with a top cover (13), and the top cover (13) is in threaded connection with the top end of the main column body (11).

6. The soil temperature and humidity detection device according to claim 1, wherein: the bottom end of the upright post (1) is provided with an arc surface (104).

7. The soil temperature and humidity detection device according to claim 1, wherein: the surface of the upright post (1) is provided with scales (105) along the length direction.