Temperature and humidity recorder

Abstract

The utility model relates to a temperature and humidity recorder, and belongs to the technical field of temperature and humidity detection, the temperature and humidity recorder comprises a bottom shell, a shell cover, a temperature and humidity sensor, a processing unit, a data storage unit and a button battery holder, the shell cover is detachably arranged on the bottom shell; the temperature and humidity sensor is used for detecting temperature and humidity in the environment or soil and sending the temperature and humidity to the processing unit; the processing unit is electrically connected with the temperature and humidity sensor and is used for analyzing and processing environment or soil temperature and humidity data to obtain processed data and sending the processed data to the data storage unit; the data storage unit is electrically connected with the processing unit and is used for storing the processed data; the button battery holder is arranged in the bottom shell, and the temperature and humidity sensor, the processing unit and the data storage unit are all electrically connected with the button battery holder. The device has the advantages that the device can be reused conveniently, and resources and cost can be saved.

Description

Technical Field

[0001] The present application relates to the technical field of temperature and humidity detection, and in particular to a temperature and humidity recorder. Background Art

[0002] In order to facilitate the assessment of the health of the environment or soil ecosystem and monitor the environment or soil environment, it is usually necessary to use a temperature and humidity recorder to record the temperature and humidity of the environment or soil, which will help subsequent analysis and help understand the situation of the environment or soil.

[0003] At present, most temperature and humidity recorders on the market use a one-time molded shell and are powered by lithium batteries. The battery of the device is usually not replaceable, so it is a disposable device with a high cost of use. Utility Model Content

[0004] In order to facilitate the reuse of equipment and help save resources and costs, the present application provides a temperature and humidity recorder.

[0005] The temperature and humidity recorder provided in this application adopts the following technical solution:

[0006] A temperature and humidity recorder, comprising a bottom shell, a shell cover, a temperature and humidity sensor, a processing unit, a data storage unit and a button battery holder, wherein the shell cover is detachably arranged on the bottom shell;

[0007] The temperature and humidity sensor is used to detect the temperature and humidity in the environment or soil and send it to the processing unit;

[0008] The processing unit is electrically connected to the temperature and humidity sensor, and is used to analyze and process the environment or soil temperature and humidity data to obtain processed data and send it to the data storage unit;

[0009] The data storage unit is electrically connected to the processing unit and is used to store the processed data;

[0010] The button battery holder is arranged in the bottom shell, and the temperature and humidity sensor, the processing unit and the data storage unit are all electrically connected to the button battery holder.

[0011] Preferably, a data output unit is provided on the shell cover, and the data output unit is used to transmit the processed data, and the data output unit is electrically connected to the data storage unit and the button battery holder respectively.

[0012] Preferably, a circuit board is disposed in the bottom shell, and the processing unit and the data storage unit are both integrated on the circuit board.

[0013] Preferably, a plurality of connecting seats are arranged in the bottom shell, and the shell cover is provided with mounting holes, the mounting holes correspond to the connecting seats one by one, bolts for threaded connection with the connecting seats are movably passed through the mounting holes, and the heads of the bolts are used to abut against the side of the shell cover away from the bottom shell, and a through hole for the bolts to pass through is provided on the circuit board.

[0014] Preferably, the button battery holder is arranged on a side of the circuit board close to the shell cover.

[0015] Preferably, a monitoring window is provided on the bottom shell, and the temperature and humidity sensor is located in the monitoring window.

[0016] Preferably, a mounting platform is provided on one side of the circuit board close to the monitoring window, the temperature and humidity sensor is arranged on the mounting platform, the bottom shell is provided with a mounting groove for engaging with the mounting platform, and the mounting groove is provided along the circumference of the monitoring window.

[0017] Preferably, a waterproof tape is bonded to the shell cover, and the waterproof tape covers the data output unit.

[0018] Preferably, the temperature and humidity recorder also includes a low-power power management module, which is used to perform low-power processing on the current. The low-power power management module is electrically connected to the button battery holder, and the temperature and humidity sensor, processing unit, data storage unit and data output unit are all electrically connected to the low-power power management module.

[0019] Preferably, a sealing groove is circumferentially formed on one side of the shell cover close to the bottom shell, and the sealing groove is used to abut against the edge of the bottom shell.

[0020] In summary, this application includes the following beneficial technical effects:

[0021] The shell cover is removed from the bottom shell, the bottom shell is opened, and the button battery on the button battery holder is replaced; after the replacement, the shell cover is installed and fixed to the bottom shell, so as to facilitate the reuse of the device and help save resources and costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0023] Figure 2 It is a structural block diagram of an embodiment of the present application.

[0024] Figure 3 It is a partial structural exploded diagram of an embodiment of the present application.

[0025] Figure 4 It is an exploded diagram of the overall structure of an embodiment of the present application.

[0026] Explanation of the accompanying drawings: 1. bottom shell; 2. shell cover; 3. temperature and humidity sensor; 4. circuit board; 5. button battery holder; 6. connecting seat; 7. mounting hole; 8. bolt; 9. through hole; 10. female connector; 11. monitoring window; 12. mounting table; 13. mounting groove; 14. sealing groove; 15. connecting groove; 16. strip hole; 100. power supply module; 101. processing unit; 102. data storage unit; 103. data output unit; 104. low power management module. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-4 This application is described in further detail.

[0028] The present application embodiment discloses a temperature and humidity recorder. Figure 1 , Figure 2 and Figure 3 The temperature and humidity recorder includes a bottom shell 1, a shell cover 2, a temperature and humidity sensor 3, a processing unit 101, a data storage unit 102 and a button battery holder 5. The cross section of the bottom shell 1 is circular. The shell cover 2 is detachably arranged on the bottom shell 1. The shell cover 2 is used to open or close the bottom shell 1. A circuit board 4 is fixedly arranged in the bottom shell 1. The cross section of the circuit board 4 is circular. The circuit board 4 is concentrically arranged with the bottom shell 1.

[0029] Reference Figure 2 and Figure 4 A mounting platform 12 is fixed on the side of the circuit board 4 away from the shell cover 2, and a temperature and humidity sensor 3 is installed on the side of the mounting platform 12 away from the shell cover 2. The temperature and humidity sensor 3 is used to detect the temperature and humidity in the environment or soil and send it to the processing unit 101. The temperature and humidity sensor 3 is electrically connected to the processing unit 101; a monitoring window 11 is opened on the bottom shell 1 and the side away from the shell cover 2. The cross-section of the monitoring window 11 is circular. The monitoring window 11 is located at the center of the bottom shell 1, and the monitoring window 11 is aligned with the temperature and humidity sensor 3. The temperature and humidity sensor 3 is located in the monitoring window 11.

[0030] Reference Figure 2 and Figure 3 The processing unit 101 and the data storage unit 102 are integrated on the circuit board 4. The processing unit 101 is used to analyze and process the environment or soil temperature and humidity data to obtain processed data and send it to the data storage unit 102; the data storage unit 102 is used to store the processed data, and the data storage unit 102 is electrically connected to the processing unit 101.

[0031] Reference Figure 2 , Figure 3 and Figure 4The button battery holder 5 is installed on the side of the circuit board 4 close to the shell cover 2. The button battery holder 5 is used to install the power supply module 100. The power supply module 100 uses a button battery. The circuit board 4, the temperature and humidity sensor 3, the processing unit 101 and the data storage unit 102 are all electrically connected to the button battery holder 5, so that the button battery installed on the button battery holder 5 can supply power to the circuit board 4, the temperature and humidity sensor 3, the processing unit 101 and the data storage unit 102. Among them, the button battery holder 5 uses a CR2032 button battery holder.

[0032] When in use, a button battery is installed on the button battery holder 5 to power the circuit board 4, the temperature and humidity sensor 3, the processing unit 101 and the data storage unit 102, the shell cover 2 is connected and fixed to the bottom shell 1 to make the bottom shell 1 sealed, and the bottom shell 1 is set in the environment or buried in the soil at a desired position. The temperature and humidity sensor 3 can detect the temperature and humidity in the environment or soil through the monitoring window 11 and send it to the processing unit 101. The processing unit 101 analyzes and processes the temperature and humidity data of the environment or soil to obtain processed data and sends it to the data storage unit 102. The data storage unit 102 stores the processed data, thereby realizing the monitoring and recording of the temperature and humidity of the environment or soil.

[0033] When the button battery on the button battery holder 5 is low on power, the shell cover 2 is removed from the bottom shell 1 and the bottom shell 1 is opened. Since the button battery holder 5 is located on the side of the circuit board 4 close to the shell cover 2, it is convenient for the user to replace a new button battery. After the replacement is completed, the shell cover 2 is installed and connected to the bottom shell 1, so as to facilitate the reuse of the device and help save resources and costs; and placing the bottom shell 1 at the desired position in the environment or soil helps to improve the accuracy of temperature and humidity measurement. The cross section of the bottom shell 1 is designed to be circular, so that when the bottom shell 1 is buried in the soil, the extrusion force is small and it is not easy to be damaged.

[0034] Reference Figure 3 and Figure 4 A plurality of connection seats 6 are fixed at intervals in the bottom shell 1, and the plurality of connection seats 6 are staggered with the button battery seats 5. A connection groove 15 is provided on the connection seat 6, and a mounting hole 7 is provided on the shell cover 2. The mounting hole 7 corresponds to the connection seat 6 one by one. The mounting hole 7 is a conical hole. A bolt 8 for threaded connection with the corresponding connection groove 15 on the connection seat 6 is movably penetrated in the mounting hole 7. The head of the bolt 8 is used to abut against the side of the shell cover 2 away from the bottom shell 1. A through hole 9 for the bolt 8 to slide through is provided on the circuit board 4.

[0035] When it is necessary to remove the shell cover 2 from the bottom shell 1, turn the bolt 8 to disengage the bolt 8 from the connecting groove 15 of the corresponding connecting seat 6, and then the bolt 8 and the shell cover 2 can be removed from the bottom shell 1, which is convenient for battery replacement and provides convenience for the reuse of the device; when it is necessary to install the shell cover 2 on the bottom shell 1, pass the bolt 8 through the corresponding mounting hole 7 and through hole 9 in sequence, the shell cover 2 abuts against the bottom shell 1, and turn the bolt 8 to make the bolt 8 threadedly connected with the corresponding connecting groove until the head of the bolt 8 abuts against the side of the shell cover 2 away from the bottom shell 1, thereby achieving relative fixation of the shell cover 2 and the bottom shell 1.

[0036] Reference Figure 2 and Figure 4 A data output unit 103 is provided on the shell cover 2, and the data output unit 103 is used to transmit the processed data. A strip hole 16 is opened on the shell cover 2, and the data output unit 103 includes a female connector 10 fixedly installed in the strip hole 16, and the female connector 10 is passed through the shell cover 2. The female connector 10 is electrically connected to the data storage unit 102 through a wire, and the female connector 10 is electrically connected to the button battery holder 5, so that the power supply module 100 on the button battery holder 5 supplies power to the data output unit 103.

[0037] When it is necessary to read the data on the data storage unit 102 , the male socket of the external data cable is connected to the female socket of the female socket connector 10 , thereby facilitating the user to obtain the processed data.

[0038] Reference Figure 2 , Figure 3 and Figure 4 The temperature and humidity recorder also includes a low-power power management module 104, which is integrated on the circuit board 4. The low-power power management module 104 is used to perform low-power processing on the current. The low-power power management module 104 is electrically connected to the button battery holder 5 to achieve electrical connection with the power supply module 100; the temperature and humidity sensor 3, the processing unit 101, the data storage unit 102 and the data output unit 103 are all electrically connected to the low-power power management module 104 to achieve electrical connection with the power supply module 100. When in use, the low-power power management module 104 provides power to the temperature and humidity sensor 3, the processing unit 101, the data storage unit 102 and the data output unit 103 according to the collection and sleep states to achieve the low-power function of the device.

[0039] Reference Figure 3, a waterproof tape (not shown) is bonded to the side of the shell cover 2 away from the bottom shell 1, and the waterproof tape covers the female connector 10. When the bottom shell 1 is set in the environment or buried in the soil, the waterproof tape seals the female connector 10, realizes waterproof treatment of the female connector 10, and makes the female connector 10 not easily damaged; when it is necessary to export data, take the device out of the environment or dig it out of the soil, and then tear off the waterproof tape on the female connector 10, and then connect the external data cable to the female connector 10.

[0040] Reference Figure 3 and Figure 4 The bottom shell 1 is provided with a mounting groove 13 on one side close to the monitoring window 11. The mounting groove 13 is located on the side close to the shell cover 2 of the bottom shell 1. The mounting groove 13 is provided along the circumference of the monitoring window 11. The mounting platform 12 is engaged with the mounting groove 13. The thickness of the mounting platform 12 is greater than the depth of the mounting groove 13. On the one hand, the bottom shell 1 can be sealed, the temperature and humidity sensor 3 can be in contact with the environment or soil for detection, and the soil will not enter the bottom shell 1, ensuring the normal use of the circuit board 4; on the other hand, the circuit board 4 is kept at a certain distance from the side of the bottom shell 1 close to the monitoring window 11, providing enough space for the parts on the circuit board 4.

[0041] Reference Figure 4 A sealing groove 14 is provided along the circumferential direction on one side of the shell cover 2 close to the bottom shell 1, and the sealing groove 14 is used to abut against the edge of the bottom shell 1. When the shell cover 2 and the bottom shell 1 are installed, the sealing groove 14 abuts against the edge of the bottom shell 1, which helps to enhance the sealing between the shell cover 2 and the bottom shell 1, making it difficult for soil and water to enter the bottom shell 1.

[0042] The implementation principle of the embodiment of the present application is: when in use, rotate the bolt 8 to disengage the bolt 8 from the corresponding connecting groove 15 of the connecting seat 6, then remove the bolt 8 and the shell cover 2 from the bottom shell 1, and then install the button battery on the button battery seat 5 to power the circuit board 4, the temperature and humidity sensor 3, the processing unit 101, the data storage unit 102 and the data output unit 103; then rotate the bolt 8 in the opposite direction to make the bolt 8 threadedly connected with the corresponding connecting groove 15 until the head of the bolt 8 abuts against the side of the shell cover 2 away from the bottom shell 1, so that the shell cover 2 and the bottom shell 1 are relatively fixed.

[0043] According to different usage environments, the device is communicated with through an external data line, so that the external host computer software adjusts the relevant information and sampling time interval of the device, so that the device can make sampling intervals of seconds, minutes, half an hour or hours as needed; then the waterproof tape is pasted on the shell cover 2, and the waterproof tape covers the female connector 10 to waterproof the female connector 10; then the bottom shell 1 is set in the environment or buried in the soil. The temperature and humidity sensor 3 detects the temperature and humidity in the environment or soil through the monitoring window 11 and sends it to the processing unit 101. The processing unit 101 analyzes and processes the temperature and humidity data of the environment or soil to obtain processed data and sends it to the data storage unit 102. The data storage unit 102 stores the processed data, thereby realizing the monitoring and recording of the temperature and humidity of the environment or soil.

[0044] When data needs to be exported, the device is dug out of the soil, and then the waterproof tape on the female connector 10 is torn off, and the external data cable can be connected to the female connector 10, so that the user can analyze the processed environment or soil temperature and humidity data.

[0045] When the button battery on the button battery holder 5 is low on power, rotate the bolt 8 to disengage the bolt 8 from the corresponding connecting groove 15 of the connecting seat 6, then remove the bolt 8 and the shell cover 2 from the bottom shell 1, open the bottom shell 1, and then replace the new button battery. After the replacement is completed, rotate the bolt 8 in the opposite direction to make the bolt 8 threadedly connected with the corresponding connecting groove until the head of the bolt 8 abuts against the side of the shell cover 2 away from the bottom shell 1, so that the shell cover 2 and the bottom shell 1 are relatively fixed, thereby facilitating the reuse of the equipment and helping to save resources and costs; and placing the bottom shell 1 at the desired position in the environment or soil helps to improve the accuracy of temperature and humidity measurement.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A temperature and humidity recorder, characterized in that: It comprises a bottom shell (1), a shell cover (2), a temperature and humidity sensor (3), a processing unit (101), a data storage unit (102) and a button battery holder (5), wherein the shell cover (2) is detachably arranged on the bottom shell (1); The temperature and humidity sensor (3) is used to detect the temperature and humidity in the environment or soil and send the detection results to the processing unit (101); The processing unit (101) is electrically connected to the temperature and humidity sensor (3) and is used to analyze and process environmental or soil temperature and humidity data to obtain processed data and send the processed data to the data storage unit (102); The data storage unit (102) is electrically connected to the processing unit (101) and is used to store the processed data; The button battery holder (5) is arranged in the bottom shell (1), and the temperature and humidity sensor (3), the processing unit (101) and the data storage unit (102) are all electrically connected to the button battery holder (5).

2. A temperature and humidity recorder according to claim 1, characterized in that: The shell cover (2) is provided with a data output unit (103), the data output unit (103) is used to transmit the processed data, and the data output unit (103) is electrically connected to the data storage unit (102) and the button battery holder (5) respectively.

3. A temperature and humidity recorder according to claim 1, characterized in that: A circuit board (4) is arranged inside the bottom shell (1), and the processing unit (101) and the data storage unit (102) are both integrated on the circuit board (4).

4. A temperature and humidity recorder according to claim 3, characterized in that: A plurality of connection seats (6) are arranged in the bottom shell (1), the shell cover (2) is provided with mounting holes (7), the mounting holes (7) correspond to the connection seats (6) one by one, bolts (8) for threaded connection with the connection seats (6) are movably inserted in the mounting holes (7), the heads of the bolts (8) are used to abut against a side of the shell cover (2) away from the bottom shell (1), and the circuit board (4) is provided with through holes (9) for the bolts (8) to pass through.

5. A temperature and humidity recorder according to claim 3, characterized in that: The button battery holder (5) is arranged on a side of the circuit board (4) close to the shell cover (2).

6. A temperature and humidity recorder according to claim 3, characterized in that: The bottom shell (1) is provided with a monitoring window (11), and the temperature and humidity sensor (3) is located in the monitoring window (11).

7. A temperature and humidity recorder according to claim 6, characterized in that: A mounting platform (12) is provided on one side of the circuit board (4) close to the monitoring window (11); the temperature and humidity sensor (3) is arranged on the mounting platform (12); the bottom shell (1) is provided with a mounting groove (13) for engaging with the mounting platform (12); the mounting groove (13) is provided along the circumference of the monitoring window (11).

8. A temperature and humidity recorder according to claim 2, characterized in that: A waterproof tape is bonded to the shell cover (2), and the waterproof tape covers the data output unit (103).

9. A temperature and humidity recorder according to claim 2, characterized in that: The temperature and humidity recorder also includes a low-power power management module (104), which is used to perform low-power processing on the current. The low-power power management module (104) is electrically connected to the button battery holder (5), and the temperature and humidity sensor (3), the processing unit (101), the data storage unit (102) and the data output unit (103) are all electrically connected to the low-power power management module (104).

10. A temperature and humidity recorder according to any one of claims 1 to 9, characterized in that: A sealing groove (14) is provided along the circumferential direction on one side of the shell cover (2) close to the bottom shell (1), and the sealing groove (14) is used to abut against the edge of the bottom shell (1).

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