CN214122229U

CN214122229U - Soil humidity detector

Info

Publication number: CN214122229U
Application number: CN202022493260.0U
Authority: CN
Inventors: 陈敏茹
Original assignee: Xi'an Junmao Information Technology Co ltd
Current assignee: Xi'an Junmao Information Technology Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-09-03
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a soil humidity detector, which comprises a detector body; telescopic machanism, telescopic machanism includes first spring, holding tank, draw-in groove, spout, poker rod, movable plate, second spring, mounting groove, sliding plate and cardboard, the holding tank has been seted up to one side inside of detector body, the fixed welding in inner wall top of holding tank has first spring, the fixed welding in bottom of first spring has the sliding plate, the mounting groove has been seted up to one side inside of sliding plate, one side activity grafting of mounting groove has the cardboard, the utility model discloses the effectual detection probe who has solved soil moisture detector is comparatively sharp-pointed to can not be with its shrink when not using, when carrying, the easy detection probe is pressed absolutely easily or the damage appears, thereby has reduced the precision that detects to also prick the staff easily when not using, has certain dangerous problem.

Description

Soil humidity detector

Technical Field

The utility model relates to a soil detection technology field specifically is a soil moisture detector.

Background

Soil moisture is also known as soil moisture content, and the physical quantity representing the dryness and wetness of soil is a relative variable of soil moisture content, usually expressed as the percentage of soil moisture content to dry soil weight, also known as soil mass temperature, and expressed as the percentage of soil moisture content to total soil volume, then called soil volume moisture. Generally speaking, soil moisture refers to mass humidity, and a moisture detector is required when soil moisture is detected.

However, there are some disadvantages in the conventional using process, such as:

the detection probe of the soil humidity detector is sharp and cannot be contracted when the soil humidity detector is not used, and when the soil humidity detector is carried, the detection probe is easy to break or damage, so that the detection precision is reduced, and workers are easy to prick when the soil humidity detector is not used, and certain danger is realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil moisture detector to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: comprises a detector body; the telescopic mechanism comprises a first spring, a holding tank, a clamping groove, a sliding groove, a poking rod, a movable plate, a second spring, a mounting groove, a sliding plate and a clamping plate, wherein the holding tank is arranged in one side of the detector body, the first spring is fixedly welded on the top of the inner wall of the holding tank, the sliding plate is fixedly welded at the bottom of the first spring, the mounting groove is arranged in one side of the sliding plate, the clamping plate is movably inserted in one side of the mounting groove, the movable plate is fixedly welded in the mounting groove of the clamping plate, the second spring is fixedly welded between the movable plate and the mounting groove, the clamping groove matched with the clamping plate is arranged at both ends of one side of the holding tank in the detector body, the poking rod is fixedly welded on the surface of the movable plate, one side of the poking rod, which is far away from the movable plate, sequentially penetrates through the side wall of the movable plate and the side wall of the detector body and extends to the outside of the detector body, the surface of the detector body is provided with a sliding chute matched with the poke rod; and the bottom of the sliding plate is fixedly welded with the detection probe.

The water tank is fixedly welded to one side of the detector body, the water pipe is fixedly inserted into one side of the bottom of the water tank, and a water pump is fixedly mounted inside the water pipe.

Wherein, the fixed welding of one side that the detector body was kept away from to the water tank has the couple, and the one end of keeping away from the water tank of water pipe hangs on the surface of couple through the link.

Wherein, the bottom of holding tank cooperation is connected with the sealing plug.

The sliding plate is connected with the inner wall of the accommodating groove in a sliding mode, and the moving plate is connected with the inner wall of the installing groove in a sliding mode.

The detector body is electrically connected with the detection probe.

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

1. when the detection probe is needed to be used, the poke rod is pushed, the poke rod is enabled to push the moving plate to extrude the second spring, the poke rod is enabled to enter the inside of the sliding groove, the moving plate drives the clamping plate to move out of the inside of the clamping groove, under the action of the elastic force of the first spring, the first spring pushes the sliding plate to move downwards, the poke rod is loosened, when the clamping plate is aligned with the clamping groove on one side of the bottom, due to the restoring elastic force of the second spring, the second spring pushes the clamping plate to enter the inside of the clamping groove through the moving plate, the sliding plate is limited and fixed, the problem that when the detection probe is inserted into the soil, shrinkage occurs is avoided, when the detection probe is not used, the poke rod is pushed, the poke rod is enabled to enter the inside of the sliding groove, meanwhile, the moving plate drives the clamping plate to move out of the inside of the clamping groove, then the detection probe is pushed upwards, the poke rod is loosened, when the clamping plate is aligned with the clamping groove on one side of the top, because the resilience of second spring for the second spring passes through the inside that the movable plate promoted the cardboard and get into the draw-in groove, can contract test probe, can reduce the volume of this detector, and portable avoids making test probe take place to damage at the in-process that carries, and also avoids the staff to prick.

2. Because soil need take a sample many times at the testing process, after detecting probe extracts from soil, can not wash it, can influence the accuracy of this sample, consequently the staff can open the water pump for the water of water tank inside leads to pipe to spout detecting probe's surface, carries out effectual washing with its surface, then utilizes dry paper handkerchief to clean detecting probe's surperficial moisture, can improve the accuracy of detection.

Drawings

FIG. 1 is a cross-sectional view of the overall structure of the present invention;

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

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1-detector body; 2-a telescoping mechanism; 21-a first spring; 22-accommodating grooves; 23-a card slot; 24-a chute; 25-a poker bar; 26-moving the plate; 27-a second spring; 28-mounting grooves; 29-a sliding plate; 210-a card board; 3-sealing the plug; 4-detection probes; 5-a cleaning mechanism; 51-a water tank; 52-hook; 53-Water pipe.

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 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.

Referring to fig. 1-3, the present invention provides a technical solution: comprises a detector body 1; the telescopic mechanism 2 comprises a first spring 21, a holding groove 22, a clamping groove 23, a sliding groove 24, a poking rod 25, a moving plate 26, a second spring 27, a mounting groove 28, a sliding plate 29 and a clamping plate 210, wherein the holding groove 22 is formed in one side of the detector body 1, the first spring 21 is fixedly welded on the top of the inner wall of the holding groove 22, the sliding plate 29 is fixedly welded at the bottom of the first spring 21, the mounting groove 28 is formed in one side of the sliding plate 29, the clamping plate 210 is movably inserted in one side of the mounting groove 28, the moving plate 26 is fixedly welded in the mounting groove 28 of the clamping plate 210, the second spring 27 is fixedly welded between the moving plate 26 and the mounting groove 28, the clamping groove 23 matched with the clamping plate 210 is formed in both ends of the inside of the detector body 1 and on one side of the holding groove 22, the poking rod 25 is fixedly welded on the surface of the moving plate 26, one side of the poke rod 25, which is far away from the moving plate 26, sequentially penetrates through the side wall of the moving plate 26 and the side wall of the detector body 1 and extends to the outside of the detector body 1, and a sliding groove 24 matched with the poke rod 25 is formed in the surface of the detector body 1; and the detection probe 4 is fixedly welded at the bottom of the sliding plate 29.

Wherein, one side fixed mounting of detector body 1 has clean mechanism 5, clean mechanism 5 includes water tank 51 and water pipe 53, one side fixed welding of detector body 1 has water tank 51, the fixed water pipe 53 that pegs graft in bottom one side of water tank 51, the inside fixed mounting of water pipe 53 has the water pump.

Wherein, the fixed welding of one side that is kept away from the detector body 1 of water tank 51 has couple 52, and the one end of keeping away from water tank 51 of water pipe 53 passes through the link and hangs on the surface of couple 52, because soil needs sample many times in the testing process, after detecting probe 4 extracts from soil, can not wash it, can influence the accuracy of this sample, consequently the staff can open the water pump, make the water pump spout the inside water of water tank 51 to detecting probe 4's surface through water pipe 53, carry out effectual washing with its surface, then utilize dry paper handkerchief to clean the moisture on detecting probe 4's surface, can improve the accuracy of detection, water pipe 53 adopts the telescopic hose.

Wherein, the bottom of the accommodating groove 22 is connected with the sealing plug 3 in a matching way, so that a large amount of dust can be prevented from entering from the bottom of the accommodating groove 22.

Wherein, the sliding plate 29 is slidably connected with the inner wall of the accommodating groove 22, and the moving plate 26 is slidably connected with the inner wall of the mounting groove 28, so as to avoid the deviation in the moving process.

Wherein, the detector body 1 is electrically connected with the detection probe 4.

The working principle is as follows: when the detection probe 4 is used, when the detection probe 4 is needed, the poke rod 25 is pushed, the poke rod 25 pushes the moving plate 26 to extrude the second spring 27, the poke rod 25 enters the inside of the sliding groove 24, meanwhile, the moving plate 26 drives the clamping plate 210 to move out of the inside of the clamping groove 23, under the action of the elastic force of the first spring 21, the first spring 21 pushes the sliding plate 29 to move downwards, the poke rod 25 is loosened, when the clamping plate 210 is aligned with the clamping groove 23 on one side of the bottom, due to the restoring elastic force of the second spring 27, the second spring 27 pushes the clamping plate 210 to enter the inside of the clamping groove 23 through the moving plate 26, the sliding plate 29 is limited and fixed, the problem that the detection probe 4 shrinks in the process of inserting the detection probe 4 into soil is avoided, when the detection probe is not used, the poke rod 25 is pushed, the poke rod 25 enters the inside of the sliding groove 24, meanwhile, the moving plate 26 drives the clamping plate 210 to move out of the inside of the clamping groove 23, then promote the upward movement of testing probe 4, loosen poker rod 25, when cardboard 210 aligns with the draw-in groove 23 of top one side, because the resilience elasticity of second spring 27 for second spring 27 promotes the inside that cardboard 210 got into draw-in groove 23 through movable plate 26, can contract testing probe 4, can reduce the volume of this detector, and portable avoids making testing probe 4 take place to damage at the in-process that carries, and also avoids the staff to prick.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A soil moisture detector, comprising:

a detector body (1);

the telescopic mechanism (2) comprises a first spring (21), an accommodating groove (22), a clamping groove (23), a sliding groove (24), a poke rod (25), a moving plate (26), a second spring (27), an installing groove (28), a sliding plate (29) and a clamping plate (210), wherein the accommodating groove (22) is formed in one side of the detector body (1), the first spring (21) is fixedly welded to the top of the inner wall of the accommodating groove (22), the sliding plate (29) is fixedly welded to the bottom of the first spring (21), the installing groove (28) is formed in one side of the sliding plate (29), the clamping plate (210) is movably inserted into one side of the installing groove (28), the moving plate (26) is fixedly welded to the inside of the installing groove (28), the second spring (27) is fixedly welded between the moving plate (26) and the installing groove (28), the detector comprises a detector body (1), clamping grooves (23) matched with clamping plates (210) are formed in two ends of one side, located in a containing groove (22), of the inside of the detector body (1), poke rods (25) are fixedly welded on the surface of a moving plate (26), one sides, far away from the moving plate (26), of the poke rods (25) sequentially penetrate through the side wall of the moving plate (26) and the side wall of the detector body (1) and extend to the outside of the detector body (1), and sliding grooves (24) matched with the poke rods (25) are formed in the surface of the detector body (1);

the bottom of the sliding plate (29) is fixedly welded with the detection probe (4).

2. A soil moisture meter according to claim 1, wherein: one side fixed mounting of detector body (1) has clean mechanism (5), clean mechanism (5) include water tank (51) and water pipe (53), one side fixed welding of detector body (1) has water tank (51), the fixed grafting of bottom one side of water tank (51) has water pipe (53), the inside fixed mounting of water pipe (53) has the water pump.

3. A soil moisture meter according to claim 2, wherein: one side of the water tank (51) far away from the detector body (1) is fixedly welded with a hook (52), and one end of the water pipe (53) far away from the water tank (51) is hung on the surface of the hook (52) through a hanging ring.

4. A soil moisture meter according to claim 1, wherein: the bottom of the accommodating groove (22) is connected with a sealing plug (3) in a matching way.

5. A soil moisture meter according to claim 1, wherein: the sliding plate (29) is slidably connected with the inner wall of the accommodating groove (22), and the moving plate (26) is slidably connected with the inner wall of the installing groove (28).

6. A soil moisture meter according to claim 1, wherein: the detector body (1) is electrically connected with the detection probe (4).