CN219434829U

CN219434829U - Dryness measuring device

Info

Publication number: CN219434829U
Application number: CN202320461771.5U
Authority: CN
Inventors: 赵晶; 练则可; 郝慧超; 王鹤松; 何喆辰
Original assignee: Beijing Forestry University
Current assignee: Beijing Forestry University
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-07-28
Anticipated expiration: 2033-03-13

Abstract

The utility model provides a dryness measurement device, which comprises an electronic hygrometer and an auxiliary piece fixed on the top of the electronic hygrometer, wherein the auxiliary piece comprises a shell and a partition plate fixedly arranged on the inner side wall of the shell, a communication controller is fixedly arranged on the top of the partition plate, a battery is fixed on the inner wall of the top of the shell through a battery frame, an end cover is fixedly arranged on the end face of the shell, the communication controller is electrically connected with the electronic hygrometer, the battery is electrically connected with the electronic hygrometer and the communication controller, a containing groove is formed in the side wall of the shell, an elastic metal sheet is fixed at the bottom of the containing groove, the elastic metal sheet in a natural state is in an outward expanding gesture, and an electromagnet is fixedly arranged on the inner side wall of the shell; the electronic hygrometer can measure soil humidity, data are transmitted to the communication controller after measurement, and the communication function of the communication controller is used for communication connection with external equipment, so that remote monitoring is realized, and the electronic hygrometer is more convenient and faster.

Description

Dryness measuring device

Technical Field

The utility model relates to the technical field of dryness measurement, in particular to a dryness measurement device.

Background

In mine ecological restoration engineering, the ecological environment monitoring of the mine is particularly important, and in the ecological environment monitoring, soil dryness data are less than those of the mine.

Because the direct measurement of the dryness of the soil is complex, the dryness of the soil is reversely pushed by adopting a means of measuring the humidity of the soil based on the relativity of the dryness and the humidity, thereby achieving the purpose of measuring the dryness of the soil.

Through retrieval, the Chinese patent publication No. CN211348222U discloses a soil humidity monitoring device, which comprises a soil humidity tester, a display screen, a switch, three detection tools and an auxiliary tool, wherein the three detection tools comprise a humidity sensor, two ends of the detection tools are respectively provided with a metal probe and a lead, the other end of the lead is provided with a wiring terminal, and the wiring terminal is spliced with a socket at the bottom end of the soil humidity tester; the auxiliary tool is of an omega-shaped structure in cross section and composed of a distance measuring plate and a sleeve which are connected with each other, and scales are arranged on the side wall of the distance measuring plate.

The above patent suffers from the following disadvantages: the data transmission is carried out in a wire connection mode, and convenience is poor when the soil humidity tester obtains remote transmission data after measuring data.

For this purpose, a dryness measuring device is proposed.

Disclosure of Invention

Accordingly, it is desirable to provide a dryness measuring device, which solves or alleviates the technical problems in the prior art, and at least provides a beneficial choice.

The technical scheme of the embodiment of the utility model is realized as follows: the utility model provides a dryness measurement device, includes electron hygrometer and is fixed in the auxiliary member at electron hygrometer top, the auxiliary member includes casing and fixed mounting in the baffle of casing inside wall, the top fixed mounting of baffle has communication controller, and the top inner wall of casing is fixed with the battery through the battery holder, and the terminal surface fixed mounting of casing has the end cover, communication controller and electron hygrometer electric connection, battery and electron hygrometer, communication controller electric connection.

In some embodiments, the side wall of the shell is provided with a containing groove, and the bottom of the containing groove is fixed with an elastic metal sheet.

In some embodiments, the resilient metal sheet in its natural state is in an outwardly flared position.

In some embodiments, an electromagnet is fixedly mounted on an inner side wall of the housing.

In some embodiments, an anti-theft assembly is disposed within the housing.

In some embodiments, the anti-theft component comprises a connecting rope and a counterweight sliding block, wherein the counterweight sliding block is connected to the upper surface of the bottom of the shell in a sliding way through a guide rod, a rope threading hole is formed in the side wall of the shell, and the connecting rope penetrates through the rope threading hole and two ends of the connecting rope are respectively fixed to the outer side walls of the elastic metal sheet and the counterweight sliding block.

In some embodiments, the top outer wall of the counterweight slider is fixed with a first electrode plate, the inner side wall of the shell is fixedly provided with a bracket, the bottom outer wall of the bracket is fixedly provided with a second electrode plate matched with the first electrode plate, and the first electrode plate and the second electrode plate are electrically connected with the battery and the communication controller.

In some embodiments, the first electrode sheet and the second electrode sheet are graphite electrodes.

By adopting the technical scheme, the embodiment of the utility model has the following advantages:

1. the utility model provides a dryness fraction measuring device, electron hygrometer can measure soil humidity, and after measuring with data transmission to communication controller, the communication function communication connection external equipment of reuse communication controller to realize remote monitoring, and it is more convenient.

2. A dryness measuring device is provided with an elastic metal sheet, and the elastic metal sheet can be outwards expanded through an elastic form of the elastic metal sheet, so that after an auxiliary piece is inserted into the ground, the limiting force between the auxiliary piece and the ground is increased, and the effect of reinforcing the position of an electronic hygrometer is achieved.

3. When the device is forcibly pulled out by theft and the like, the elastic metal sheet completely flicks outwards, the counterweight sliding block is pulled to move upwards through the connecting rope, the electrode sheet I is contacted with the electrode sheet II, an electric signal is generated and transmitted to the communication controller, and the communication controller is used for remote communication alarm, so that the anti-theft function is realized.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a cross-sectional block diagram of the present utility model;

FIG. 3 is an enlarged view of part A of the present utility model;

fig. 4 is a circuit and communication architecture diagram of the present utility model.

Reference numerals:

1-electronic hygrometer, 2-auxiliary parts, 3-elastic metal sheet, 4-anti-theft component, 5-accommodation groove, 6-shell, 7-end cover, 8-battery rack, 9-battery, 10-communication controller, 11-baffle, 12-rope hole, 13-connecting rope, 14-guide bar, 15-counterweight slider, 16-electrode sheet one, 17-electrode sheet two, 18-bracket and 19-electromagnet.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Example 1:

as shown in fig. 1-4, the dryness measuring device comprises an electronic hygrometer 1 and an auxiliary piece 2 fixed on the top of the electronic hygrometer 1, wherein the auxiliary piece 2 comprises a shell 6 and a partition plate 11 fixed on the inner side wall of the shell 6 through bolts, a communication controller 10 is fixed on the top of the partition plate 11 through bolts, a battery 9 is fixed on the inner side wall of the top of the shell 6 through a battery rack 8, an end cover 7 is fixed on the end face of the shell 6 through bolts, the communication controller 10 is electrically connected with the electronic hygrometer 1, and the battery 9 is electrically connected with the electronic hygrometer 1 and the communication controller 10; when the electronic hygrometer is used, the electronic hygrometer 1 and the whole auxiliary piece 2 can be inserted into the ground, the electronic hygrometer 1 can measure soil humidity, data are transmitted to the communication controller 10 after measurement, and the communication function of the communication controller 10 is utilized to be in communication connection with external equipment, so that remote monitoring is realized, and the electronic hygrometer is more convenient.

In this embodiment, the side wall of the housing 6 is provided with a receiving groove 5, the bottom of the receiving groove 5 is fixed with an elastic metal sheet 3, and the elastic metal sheet 3 in a natural state is in an outward expanding posture; through setting up elasticity sheetmetal 3, elasticity sheetmetal 3 can outwards expand through self elasticity form to after auxiliary member 2 inserts underground, increase with the spacing power in underground, thereby play the effect to the reinforcement of electron hygrometer 1 position.

In this embodiment, the electromagnet 19 is fixed on the inner side wall of the housing 6 through bolts; when the electronic hygrometer 1 needs to be taken out, the electromagnet 19 can be controlled to be electrified, and the elastic metal sheet 3 is adsorbed inwards by utilizing magnetic attraction, so that the electronic hygrometer can be conveniently pulled out.

In this embodiment: during the use, can insert electron hygrometer 1 and whole auxiliary member 2 underground, electron hygrometer 1 can measure soil humidity, with data transmission to communication controller 10 after the measurement, the communication function communication connection external equipment of reuse communication controller 10, thereby realize remote monitoring, and elasticity sheetmetal 3 can outwards expand through self elasticity form, thereby after auxiliary member 2 inserts underground, increase with the spacing power in underground, thereby play the effect to electron hygrometer 1 position reinforcement, and when needs take out electron hygrometer 1, steerable electro-magnet 19 is circular telegram, it utilizes the magnetic attraction to adsorb elasticity sheetmetal 3 inwards, thereby can be convenient for pull out.

Example 2:

the embodiment makes following improvement on the basis of embodiment 1, as shown in fig. 1-4, the inside of casing 6 is provided with theftproof subassembly 4, theftproof subassembly 4 includes connecting rope 13 and counter weight slider 15, counter weight slider 15 passes through guide bar 14 sliding connection in the bottom upper surface of casing 6, rope hole 12 has been seted up to the lateral wall of casing 6, connecting rope 13 runs through in rope hole 12 and the both ends of connecting rope 13 are fixed in the lateral wall of elastic metal sheet 3, counter weight slider 15 respectively.

In this embodiment, the first electrode plate 16 is fixed to the top outer wall of the counterweight slider 15, the bracket 18 is fixed to the inner side wall of the housing 6 by a bolt, the second electrode plate 17 matched with the first electrode plate 16 is fixed to the bottom outer wall of the bracket 18 by a bolt, and the first electrode plate 16 and the second electrode plate 17 are electrically connected to the battery 9 and the communication controller 10.

In this embodiment, the materials of the first electrode sheet 16 and the second electrode sheet 17 are not limited, and may be graphite, metal or other conductive materials, and in order to prevent the influence of the magnetic force of the electromagnet 19, it is preferable that: the first electrode plate 16 and the second electrode plate 17 are graphite electrodes.

In this embodiment: after the device is inserted into the ground, the elastic metal sheet 3 is limited by the ground and cannot be completely sprung out, so that the position of the counterweight sliding block 15 is lower, the electrode sheet I16 is not contacted with the electrode sheet II 17, when the device is forcedly pulled out by theft and the like, the elastic metal sheet 3 is completely sprung out, the counterweight sliding block 15 is pulled to move upwards through the connecting rope 13, the electrode sheet I16 is contacted with the electrode sheet II 17, an electric signal is generated and transmitted to the communication controller 10, and the communication controller 10 is used for remote communication alarm, so that the anti-theft function is realized.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. Dryness measuring device, including electron hygrometer (1) and be fixed in auxiliary member (2) at electron hygrometer (1) top, its characterized in that: auxiliary member (2) are including casing (6) and fixed mounting in baffle (11) of casing (6) inside wall, the top fixed mounting of baffle (11) has communication controller (10), and the top inner wall of casing (6) is fixed with battery (9) through battery rack (8), and the terminal surface fixed mounting of casing (6) has end cover (7), communication controller (10) and electron hygrometer (1) electric connection, battery (9) and electron hygrometer (1), communication controller (10) electric connection.

2. A dryness measuring device according to claim 1, wherein: the side wall of the shell (6) is provided with a containing groove (5), and an elastic metal sheet (3) is fixed at the bottom of the containing groove (5).

3. A dryness measuring device according to claim 2, wherein: the elastic metal sheet (3) in a natural state is in an outwardly expanded posture.

4. A dryness measuring device according to claim 1, wherein: an electromagnet (19) is fixedly arranged on the inner side wall of the shell (6).

5. A dryness measuring device according to claim 1, wherein: an anti-theft component (4) is arranged in the shell (6).

6. The dryness measuring device according to claim 5, wherein: the anti-theft component (4) comprises a connecting rope (13) and a counterweight sliding block (15), wherein the counterweight sliding block (15) is connected to the upper surface of the bottom of the shell (6) in a sliding manner through a guide rod (14), a rope threading hole (12) is formed in the side wall of the shell (6), and the connecting rope (13) penetrates through the rope threading hole (12) and two ends of the connecting rope (13) are respectively fixed on the outer side walls of the elastic metal sheet (3) and the counterweight sliding block (15).

7. The dryness measuring device according to claim 6, wherein: the top outer wall of the counterweight sliding block (15) is fixed with a first electrode plate (16), the inner side wall of the shell (6) is fixedly provided with a bracket (18), the bottom outer wall of the bracket (18) is fixedly provided with a second electrode plate (17) matched with the first electrode plate (16), and the first electrode plate (16) and the second electrode plate (17) are electrically connected with the battery (9) and the communication controller (10).

8. The dryness measuring device according to claim 7, wherein: the first electrode plate (16) and the second electrode plate (17) are graphite electrodes.