CN212083421U

CN212083421U - Integrated wireless soil temperature and humidity meter

Info

Publication number: CN212083421U
Application number: CN201921842816.3U
Authority: CN
Inventors: 谢智强
Original assignee: Henan Shiyou Information Technology Co ltd
Current assignee: Henan Shiyou Information Technology Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-12-04
Anticipated expiration: 2029-10-28

Abstract

The embodiment of the utility model provides a wireless soil temperature and humidity meter of integral type relates to soil temperature and humidity measurement technical field, include: go up casing and lower casing, go up the casing with the casing is together fixed down, and the casing is inside to be equipped with the battery compartment, can hold the battery in the battery compartment, in the casing battery compartment both ends are equipped with wireless communication processing module and temperature and humidity sensor module respectively, wireless communication processing module includes wireless communication module and data processing module, temperature and humidity sensor module pass through the communication line with wireless communication processing module communication connection, the battery respectively with wireless communication processing module with temperature and humidity sensor module electricity is connected. The utility model provides a wireless soil temperature and humidity meter of integral type can realize wireless communication.

Description

Integrated wireless soil temperature and humidity meter

Technical Field

The utility model relates to a soil temperature and humidity measurement technical field, in particular to wireless soil temperature and humidity meter of integral type.

Background

The soil temperature and humidity meter is used for measuring the water content and the temperature of soil, and can read data manually or directly connect a system to automatically collect data. The measured soil moisture content and temperature data are typically analyzed for comprehensive assessment along with other deformation data (e.g., settlement/displacement, etc.). The method is mainly applied to the application fields of greening, landslide, roadbed, agriculture, foundation pit, reservoir area, laboratory and the like.

In the prior art, soil hygrothermographs generally comprise three basic units: the system comprises a soil temperature and humidity sensor unit, a data processing unit, a data communication unit/local display unit; soil hygrothermographs with local displays are rarely used and are essentially used for short test validation.

At present, soil hygrothermographs widely used in the market are basically wired, a system supplies power to a soil humiture sensor unit in a wired mode, the soil humiture sensor unit transmits data back to a data processing unit in a wired mode, and the data processing unit transmits the data to system background software through a communication line to analyze the soil humiture conditions.

At present, wired soil hygrothermographs has several problems:

1. each soil temperature and humidity sensor unit transmits data to the data processing unit in a wired mode, if the distance is short, the data can be further ensured to be stable, and if the distance is too far, the wired mode has the problem of interference;

2. because of the wired connection, the communication cable is easy to be damaged whether laid on the ground or buried underground, and once a fault occurs, the fault point is difficult to be checked and maintained;

3. due to the wired power supply mode, the requirement on the wire is high, and once a problem occurs at a certain position of the wire, a series of problems of abnormal work of the soil hygrothermograph are caused.

4. Under the condition of field large-area measurement, the wired soil hygrothermograph has the defects of long laying period, high cost and short service life.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wireless soil temperature and humidity meter of integral type can realize wireless communication.

In order to solve the technical problem, the utility model discloses a technical scheme does:

the embodiment of the utility model provides a wireless soil temperature and humidity meter of integral type, include:

go up casing and lower casing, go up the casing with the casing is together fixed down, and the casing is inside to be equipped with the battery compartment, can hold the battery in the battery compartment, in the casing battery compartment both ends are equipped with wireless communication processing module and temperature and humidity sensor module respectively, wireless communication processing module includes wireless communication module and data processing module, temperature and humidity sensor module pass through the communication line with wireless communication processing module communication connection, the battery respectively with wireless communication processing module with temperature and humidity sensor module electricity is connected.

Preferably, the upper case and the lower case are made of a waterproof material.

Preferably, the wireless communication processing module includes a first circuit board, and a plurality of first positioning support legs are respectively disposed at positions of the upper housing and the lower housing corresponding to the first circuit board, and the first circuit board is positioned on the plurality of first positioning support legs.

Preferably, the temperature and humidity sensor module includes a second circuit board, and a plurality of second positioning support legs are respectively disposed at positions of the upper casing and the lower casing corresponding to the second circuit board, and the second circuit board is positioned on the plurality of second positioning support legs.

Preferably, the temperature and humidity sensor module further comprises a plurality of probes, the probes are fixed on the second circuit board, positioning grooves are formed in the positions, corresponding to the probes, of the upper shell and the lower shell, and the probes are located in the positioning grooves.

Preferably, 2 positioning grooves are correspondingly arranged at the position of each probe on the upper shell and the lower shell.

Preferably, the battery is electrically connected to the first circuit board and the second circuit board by wires, respectively.

Preferably, the first circuit board and the second circuit board are connected together by the communication line.

Preferably, the upper case and the lower case are fixed together by ultrasonic welding.

Preferably, the upper housing and the lower housing are of a symmetrical structure.

By adopting the technical scheme, the temperature and humidity sensor comprises an upper shell and a lower shell, wherein a battery bin is arranged in the lower shell, batteries can be accommodated in the battery bin, a wireless communication processing module and a temperature and humidity sensor module are respectively arranged at two ends of the battery bin in the shell, and the battery is respectively and electrically connected with the wireless communication processing module and the temperature and humidity sensor module, so that the power supply of the power supply can be realized inside the battery without leading a power line out of the product to be connected with an external power supply system, because the wireless communication processing module is also arranged in the inner part and comprises the wireless communication module and the data processing module, therefore, the temperature and humidity sensor module can transmit data to the data processing module through the communication line, and the data processing module can transmit the data to the system background software in a wireless mode after finishing processing the data, so that the soil temperature and humidity detection condition is analyzed through the background software.

Drawings

Fig. 1 is a schematic view of an overall structure of an integrated wireless soil hygrothermograph according to an embodiment of the present invention;

fig. 2 is a sectional view of an integrated wireless soil hygrothermograph according to an embodiment of the present invention;

fig. 3 is another cross-sectional view of an integrated wireless soil hygrothermograph according to an embodiment of the present invention.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the embodiments herein, "/" means "or" unless otherwise specified, for example, a/B may mean a or B; "and/or" herein is merely an association describing an associated object, and means that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, in the description of the embodiments of the present application, "a plurality" means two or more than two.

In the following, the terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present application, "a plurality" means two or more unless otherwise specified.

The embodiment of the utility model provides a wireless soil temperature and humidity meter of integral type, as shown in fig. 1-3, include:

the casing, the casing includes casing 01 and casing 02 down, it is together fixed with casing 02 down to go up casing 01, the inside battery compartment 03 that is equipped with of casing, can hold the battery in the battery compartment 03, battery compartment 03 both ends are equipped with wireless communication processing module 04 and temperature and humidity sensor module 05 respectively in the casing, wireless communication processing module 04 includes wireless communication module and data processing module, temperature and humidity sensor module 05 passes through communication line and wireless communication processing module communication connection, the battery is connected with wireless communication processing module 04 and temperature and humidity sensor module 05 electricity respectively.

By adopting the technical scheme, the temperature and humidity sensor comprises an upper shell and a lower shell, wherein a battery bin is arranged in the lower shell, batteries can be accommodated in the battery bin, a wireless communication processing module and a temperature and humidity sensor module are respectively arranged at two ends of the battery bin in the shell, and the battery is respectively and electrically connected with the wireless communication processing module and the temperature and humidity sensor module, so that the power supply of the power supply can be realized inside the battery without leading a power line out of the product to be connected with an external power supply system, because the wireless communication processing module is also arranged in the inner part and comprises the wireless communication module and the data processing module, therefore, the temperature and humidity sensor module can transmit data to the data processing module through the communication line, and the data processing module can transmit the data to the system background software in a wireless mode through the wireless communication module after finishing processing the data, so that the analysis of the soil temperature and humidity detection condition is realized through the background software.

In addition, the soil hygrothermograph adopts an integrated structure, and no lead is arranged outside the soil hygrothermograph, so that moisture resistance, water resistance and static electricity resistance are easily realized.

Wherein, the battery compartment is equipped with the baffle, and the battery compartment can hold two batteries, and these two batteries separate through the baffle.

As a preferred embodiment, the upper case 01 and the lower case 02 are made of a waterproof material. Thus, better waterproof effect can be achieved.

Preferably, the wireless communication processing module 04 includes a first circuit board, and a plurality of first positioning legs 06 are respectively disposed at positions of the upper housing 01 and the lower housing 02 corresponding to the first circuit board, and the first circuit board is positioned on the plurality of first positioning legs 06. Through setting up a plurality of first location pins, can carry out good location to first circuit board like this.

Specifically, a wireless communication chip and a data processing chip are arranged on the first circuit board, and a wireless communication function and a data processing function can be respectively realized through the two chips.

Preferably, the temperature and humidity sensor module 05 includes a second circuit board, a plurality of second positioning support legs 07 are respectively disposed at positions of the upper casing 01 and the lower casing 02 corresponding to the second circuit board, and the second circuit board is positioned on the plurality of second positioning support legs 07. Through setting up a plurality of second location pins, can carry out good location to the second circuit board like this.

Specifically, a temperature and humidity sensor module can be arranged on the second circuit board and used for collecting temperature and humidity data of soil.

Preferably, the number of the first positioning support legs 06 is 4, and the first positioning support legs are respectively located at four ends of two sides of the first circuit board, and the number of the second positioning support legs 07 is 4, and the second positioning support legs are respectively located at four ends of two sides of the second circuit board.

Specifically, 4 first positioning legs 06 may be respectively provided at positions corresponding to the first circuit board on the upper case 01 and the lower case 02, so that both sides of the first circuit board may be positioned. These 4 first positioning feet 06 can be located at the four ends of the first circuit board.

Specifically, 4 second positioning legs 07 may be respectively provided at positions on the upper case 01 and the lower case 02 corresponding to the second circuit board, so that both sides of the second circuit board may be positioned. These 4 second positioning legs 07 may be located at the four ends of the second circuit board.

As a preferred embodiment, the temperature and humidity sensor module 05 further includes a plurality of probes 51, the plurality of probes 51 are fixed on the second circuit board, positioning grooves 08 are disposed on the upper casing 01 and the lower casing 02 corresponding to the probes 51, and the plurality of probes 51 are located in the positioning grooves 08.

The probe is used for penetrating into soil and collecting temperature and humidity data of the soil. Through the design of constant head tank, can fix a position the probe better, prevent that the probe from producing the skew in the use.

As a preferred embodiment, the shape of the detent matches the shape of the probe to facilitate better placement of the probe in the detent.

Preferably, 2 positioning grooves 08 are correspondingly formed in the positions of the probes 51 on the upper shell 01 and the lower shell 02. That is, each probe all corresponds there is 2 constant head tanks, and when upper casing and lower casing were fixed together, the constant head tank of upper casing and the constant head tank of lower casing were put together, just in time wrapped up the probe in wherein completely.

In a preferred embodiment, the battery is electrically connected to the first circuit board and the second circuit board by wires, respectively. The mode is simple to realize and the electric connection effect is good.

Preferably, the first circuit board and the second circuit board are connected together by a communication line. So that data transmission between the two can be performed through the communication line.

Preferably, the upper case 01 and the lower case 02 are fixed together by ultrasonic welding. Through the ultrasonic welding technology, the whole shell can achieve better mechanical strength and sealing effect.

As a preferred embodiment, the upper case 01 and the lower case 02 have a symmetrical structure.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a soil temperature and humidity meter that integral type is wireless which characterized in that includes:

2. The integrated wireless soil hygrothermograph according to claim 1, wherein the upper and lower housings are made of a waterproof material.

3. The integrated wireless soil hygrothermograph according to claim 1, wherein the wireless communication processing module comprises a first circuit board, a plurality of first positioning legs are respectively provided at positions of the upper housing and the lower housing corresponding to the first circuit board, and the first circuit board is positioned on the plurality of first positioning legs.

4. The integrated wireless soil hygrothermograph according to claim 3, wherein the temperature and humidity sensor module comprises a second circuit board, wherein a plurality of second positioning legs are respectively provided at positions of the upper housing and the lower housing corresponding to the second circuit board, and the second circuit board is positioned on the plurality of second positioning legs.

5. The integrated wireless soil hygrothermograph according to claim 4, wherein the temperature and humidity sensor module further comprises a plurality of probes fixed on the second circuit board, positioning grooves are formed in the upper housing and the lower housing at positions corresponding to the probes, and the plurality of probes are located in the positioning grooves.

6. The integrated wireless soil hygrothermograph according to claim 5, wherein 2 positioning grooves are provided at positions of each of the probes on the upper and lower housings.

7. The integrated wireless soil hygrothermograph according to claim 4, wherein the battery is electrically connected to the first and second circuit boards by wires, respectively.

8. The integrated wireless soil hygrothermograph according to claim 4, wherein the first and second circuit boards are connected together by the communication line.

9. The integrated wireless soil hygrothermograph according to any of claims 1-8, wherein the upper housing and the lower housing are secured together by ultrasonic welding.

10. The integrated wireless soil hygrothermograph according to any of claims 1-8, wherein the upper housing and the lower housing are of symmetrical construction.