Air temperature and humidity sensor

Abstract

The utility model discloses an air temperature and humidity sensor, relates to the technical field of temperature and humidity sensors, and aims to solve the problems that most air temperature and humidity sensors in the prior art are fixed by screws or frames, cannot be flexibly arranged during use, are tedious to mount and dismount, and are inconvenient to quickly replace and mount. The lower portion and the rear end face of the temperature and humidity sensor body are fixedly provided with quick couplings, the interior of the quick mounting seat is provided with a slot, each quick coupler comprises a fixed leg, the fixed leg is provided with a pin, and the quick couplings and the quick mounting seat are fixed through the occlusion of the pins and the slots. A power supply connector and a communication connector are fixedly mounted above the temperature and humidity sensor body, an antenna is rotatably connected to one side of the temperature and humidity sensor body, a display screen is arranged on the front end face of the temperature and humidity sensor body, an embedding groove is formed in the quick mounting seat, and the quick mounting seat is fixedly connected with the antenna. And the fixing legs are inserted into the inner sides of the quick mounting seats through the embedding grooves.

Description

Technical Field

[0001] This utility model relates to the field of temperature and humidity sensor technology, specifically to an air temperature and humidity sensor. Background Technology

[0002] Temperature and humidity sensors often use integrated temperature and humidity probes as temperature measuring elements to collect temperature and humidity signals. After processing by circuits such as voltage regulation and filtering, operational amplification, nonlinear correction, constant current and reverse protection, the signals are converted into current or voltage signals that are linearly related to temperature and humidity and output.

[0003] For example, the announcement number CN219416262U describes an air temperature and humidity sensor for environmental monitoring data acquisition, which includes a fixed platform, an electric motor on the lifting and placing plate, a rotating column connected to the output end of the electric motor, a first rotating gear fixedly connected to the rotating column, an air temperature and humidity sensor inside the protective box, a double-threaded rod rotatably connected inside the protective box, and a second rotating gear fixedly connected to the double-threaded rod.

[0004] The aforementioned application employs a double-ended threaded rod within a protective enclosure. Rotation of this rod moves a threaded clamping plate to secure the air temperature and humidity sensor, preventing movement and damage. The rotation of the threaded rod also raises and lowers a lifting gear plate, which in turn limits the sensor's position. The threaded clamping plate and limit plate facilitate easier installation and removal of the air temperature and humidity sensor. However, most air temperature and humidity sensors are currently fixed using screws or frames, limiting their flexible placement and making installation and removal cumbersome and inconvenient for quick replacement. Therefore, there is an urgent market need to develop an air temperature and humidity sensor to address these existing problems. Utility Model Content

[0005] The purpose of this invention is to provide an air temperature and humidity sensor to solve the problems mentioned in the background art, which are mostly fixed by screws or frames, making them inflexible in terms of arrangement, cumbersome in installation and disassembly, and inconvenient for quick replacement and installation.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an air temperature and humidity sensor, including a temperature and humidity sensor body and a quick-release base. Quick-release connectors are fixedly installed on the lower and rear end faces of the temperature and humidity sensor body. The quick-release base has a slot inside. The quick-release connector includes a fixing leg and a pin. The quick-release connector and the quick-release base are fixed by the pin engaging with the slot.

[0007] The above technical solution involves installing quick-release connectors on the lower and rear faces of the temperature and humidity sensor body. These quick-release connectors do not require disassembly during installation and removal of the sensor body. Simply install the quick-release base in the preset position, insert the quick-release connector into the base, and rotate it to engage the pins with the slot, thus securing the temperature and humidity sensor body. Disassembly is similarly achieved by rotating the pins to disengage the pins from the slot and pulling out the quick-release connector. Furthermore, the quick-release connectors on the lower and rear faces of the temperature and humidity sensor body allow for installation in different orientations, thereby improving the convenience of installation and disassembly and facilitating rapid installation and removal of the temperature and humidity sensor body.

[0008] In a preferred embodiment, the present invention can be further configured such that: the quick-release base is provided with an inlay groove, through which the fixing leg is inserted into the inner side of the quick-release base.

[0009] The above technical solution involves inserting the fixing leg into the inside of the quick-release base through the inlay groove, then rotating it 90 degrees to screw the fixing leg into the inside of the quick-release base and make the pin engage with the slot.

[0010] In a preferred embodiment, the present invention can be further configured such that: a power supply connector and a communication connector are fixedly installed on the top of the temperature and humidity sensor body, and an antenna is rotatably connected to one side of the temperature and humidity sensor body.

[0011] Through the above technical solution, this temperature and humidity sensor can not only be connected via wired communication, but also establish communication via wireless signal. This allows terminal devices to monitor temperature and humidity in real time, and maintenance personnel can also connect to the temperature and humidity sensor via mobile phone for on-site inspection.

[0012] In a preferred embodiment, the present invention can be further configured such that: a fixing base is provided below the temperature and humidity sensor body, a connecting base is provided on the fixing leg to be fixedly connected to the fixing base, and the quick-release base includes a mounting plate.

[0013] The above technical solution uses a connecting bracket to connect and fix the fixed leg to the fixed base, and uses an mounting plate to install the quick-release base to a preset position. The installation position of the quick-release base can be changed according to actual needs.

[0014] In a preferred embodiment, the present invention can be further configured such that a display screen is provided on the front surface of the temperature and humidity sensor body.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model installs quick-release connectors on the lower and rear faces of the temperature and humidity sensor body. The quick-release connectors themselves do not need to be disassembled when installing and removing the temperature and humidity sensor body. Simply install the quick-release base in the preset position, then insert the quick-release connector into the quick-release base, and rotate it to engage the pins with the slot, thereby fixing the temperature and humidity sensor body in place. When removing it, simply rotate it to disengage the pins from the slot and pull out the quick-release connector. Furthermore, the quick-release connectors on the lower and rear faces of the temperature and humidity sensor body can be used for installation in different orientations, thereby improving the convenience of installation and removal and facilitating the quick installation and removal of the temperature and humidity sensor body.

[0017] 2. The temperature and humidity sensor body of this utility model can not only be connected via wired communication, but also establish communication via wireless signal, so that the terminal device can monitor the temperature and humidity in real time, and maintenance personnel can also connect to the temperature and humidity sensor body via mobile phone to view it on site. Attached Figure Description

[0018] Figure 1 This is a rear view of the air temperature and humidity sensor of this utility model;

[0019] Figure 2 This is a front view of the air temperature and humidity sensor of this utility model;

[0020] Figure 3 This is a schematic diagram of the quick-connect coupling of this utility model;

[0021] Figure 4 For the present utility model Figure 1 Enlarged view of point A in the middle;

[0022] Figure 5 This is a top view of the quick-release bracket of this utility model.

[0023] In the diagram: 1. Temperature and humidity sensor body; 2. Quick-release connector; 3. Antenna; 4. Power connector; 5. Communication connector; 6. Display screen; 7. Fixing leg; 8. Pin; 9. Connecting base; 10. Fixing base; 11. Quick-release base; 12. Slot; 13. Mounting plate; 14. Inlay slot. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] In the description of this application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0026] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0027] Please see Figure 1 , Figure 3 and Figure 4 An embodiment of this utility model provides an air temperature and humidity sensor, including a temperature and humidity sensor body 1 and a quick-release base 11. Quick-release connectors 2 are fixedly installed on the lower and rear end faces of the temperature and humidity sensor body 1. The quick-release base 11 has a slot 12 inside. The quick-release connector 2 includes a fixing leg 7 and a pin 8. The quick-release connector 2 and the quick-release base 11 are fixed by the pin 8 engaging with the slot 12. Both the quick-release base 11 and the quick-release connector 2 are made of plastic and have high hardness and elasticity. The pin 8 and the fixing leg 7 are integrated into one structure.

[0028] Please see Figure 5 The quick-release base 11 is provided with an insert groove 14. The fixing leg 7 is inserted into the inside of the quick-release base 11 through the insert groove 14. The fixing leg 7 enters the interior of the quick-release base 11 by rotating 90 degrees, so that the pin 8 engages with the slot 12.

[0029] Please see Figure 1 A power connector 4 and a communication connector 5 are fixedly installed on the top of the temperature and humidity sensor body 1.

[0030] Please see Figure 1 An antenna 3 is rotatably connected to one side of the temperature and humidity sensor body 1.

[0031] Please see Figure 4 A mounting base 10 is provided below the temperature and humidity sensor body 1. A connecting base 9 is provided on the fixing leg 7 to be connected and fixed to the mounting base 10. The quick-release base 11 includes a mounting plate 13. The mounting base 10 and the temperature and humidity sensor body 1 are integrated into one structure.

[0032] Please see Figure 2 A display screen 6 is provided on the front surface of the temperature and humidity sensor body 1.

[0033] Working principle: When in use, install the quick-release base 11 to the preset position and connect and fix it through the mounting plate 13. Then connect and fix the temperature and humidity sensor body 1 to the quick-release base 11. First, insert the fixing leg 7 into the inside of the quick-release base 11 through the inlay groove 14, and then rotate it 90 degrees so that the fixing leg 7 is screwed into the inside of the quick-release base 11 and the pin 8 is engaged with the slot 12, thereby installing the temperature and humidity sensor body 1 to the preset position. When it is necessary to disassemble, rotate it 90 degrees in the same way, and then pull the quick-release connector 2 out from the inside of the quick-release base 11.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An air temperature and humidity sensor, comprising a temperature and humidity sensor body (1) and a quick-release mount (11), characterized in that: Quick-connect connectors (2) are fixedly installed on the lower and rear surfaces of the temperature and humidity sensor body (1). The quick-connect base (11) has a slot (12) inside. The quick-connect connector (2) includes a fixing leg (7) and a pin (8) is provided on the fixing leg (7). The quick-connect connector (2) and the quick-connect base (11) are fixed by the pin (8) engaging with the slot (12).

2. The air temperature and humidity sensor according to claim 1, characterized in that: The quick-release base (11) is provided with an inlay groove (14) through which the fixing leg (7) is inserted into the inner side of the quick-release base (11).

3. The air temperature and humidity sensor according to claim 1, characterized in that: A power connector (4) and a communication connector (5) are fixedly installed on the top of the temperature and humidity sensor body (1).

4. The air temperature and humidity sensor according to claim 1, characterized in that: An antenna (3) is rotatably connected to one side of the temperature and humidity sensor body (1).

5. The air temperature and humidity sensor according to claim 1, characterized in that: A fixing seat (10) is provided below the temperature and humidity sensor body (1), and a connecting seat (9) is provided on the fixing leg (7) to be connected and fixed to the fixing seat (10). The quick-release seat (11) includes a mounting plate (13).

6. The air temperature and humidity sensor according to claim 1, characterized in that: The temperature and humidity sensor body (1) is provided with a display screen (6) on its front end surface.

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