Wireless communication temperature and humidity sensor

Abstract

The utility model relates to a wireless communication humiture sensor, which belongs to the technical field of humiture sensors and comprises a humiture sensor body, a temperature sensing head is arranged on the right side of the lower surface of the humiture sensor body, and a protective cylinder is arranged on the right side of the lower surface of the humiture sensor body. According to the wireless communication temperature and humidity sensor, air on the outer side can be pumped to the interior through a filter screen frame, a communication threaded cylinder, a sealing ring, a fixing ring and an air exhaust threaded cylinder by starting the temperature and humidity sensor body, the humidity value in the air is detected, and the surrounding temperature can be detected through a temperature sensing head; and when a filter screen in the filter screen frame body is blocked and needs to be disassembled and dredged, the filter screen frame body can be rotated to drive the communicating threaded barrel to rotate in the air exhaust threaded barrel, and then the communicating threaded barrel is moved out from the lower side of the air exhaust threaded barrel, so that the filter screen frame body is conveniently disassembled and dredged.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature and humidity sensors, in particular to a wireless communication temperature and humidity sensor. Background Art

[0002] A wireless temperature and humidity sensor is a device that does not require cable connections and is used to monitor the temperature and humidity in the environment. It uses wireless communication technology to transmit the collected data to a receiver or base station for remote monitoring and data recording. The advantages of wireless temperature and humidity sensors include easy installation, flexible layout, accurate measurement, and interference-free data transmission. It is widely used in scenarios such as building automation, warehouse monitoring, cold chain logistics, etc. that require real-time monitoring of temperature and humidity, providing key data for timely and appropriate adjustments and decisions.

[0003] For example, Chinese patent CN220893464U discloses a wireless temperature and humidity sensor, which belongs to the field of wireless temperature and humidity sensing technology. It includes a temperature and humidity sensor body, a pair of mounting blocks symmetrically fixedly connected to the outer wall of the temperature and humidity sensor body, and an adjustment mechanism provided on one side above the temperature and humidity sensor body. By arranging the adjustment mechanism and the wireless receiving mechanism on the temperature and humidity sensor body, during use, if the hose sleeve is hit by external factors, the spherical block will change direction inside the spherical groove. At the same time, under the buffering action of the spring, the hose sleeve will quickly return to its initial position, preventing the hose sleeve from being damaged or reversed due to the impact, thereby affecting the normal use of the temperature and humidity sensor body. The spring plays a good supporting role and improves the stability of the hose sleeve.

[0004] Although the above patent has many advantages, the periphery of the vacuum head in the patent is fixedly connected to a filter frame. When the filter frame is blocked, it is not convenient to disassemble and clear it, thereby reducing its practicality. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a wireless communication temperature and humidity sensor, which has the advantages of easy disassembly and unclogging of the filter frame. It solves the problem that the filter frame is fixedly connected to the periphery of the exhaust head and is inconvenient to disassemble and unblock when it is blocked, thereby reducing the practicality.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: a wireless communication temperature and humidity sensor, comprising a temperature and humidity sensor body, a temperature sensing head disposed on the right side of the lower surface of the temperature and humidity sensor body, a protective cylinder disposed on the right side of the lower surface of the temperature and humidity sensor body, the protective cylinder being located outside the temperature sensing head, a connecting mechanism disposed on the left side of the lower surface of the temperature and humidity sensor body, and fixing mechanisms disposed on the left and right sides of the temperature and humidity sensor body;

[0007] The connecting mechanism includes an exhaust threaded barrel connected to the left side of the lower surface of the temperature and humidity sensor body, a fixing ring is provided inside the exhaust threaded barrel, a sealing ring is attached to the lower surface of the fixing ring, a connecting threaded barrel is fixed to the lower surface of the sealing ring, the connecting threaded barrel is threadedly connected to the inside of the exhaust threaded barrel, and the bottom end of the connecting threaded barrel is connected to the filter frame.

[0008] Furthermore, a U-shaped frame is provided on the left side of the upper surface of the temperature and humidity sensor body, the back wall of the inner cavity of the U-shaped frame is rotatably connected to a wireless transceiver line through a rotating shaft, a rotating bolt is threaded through the front surface of the U-shaped frame, and the back side of the rotating bolt is in contact with the front side of the wireless transceiver line. A U-shaped protective frame is provided on the upper surface of the temperature and humidity sensor body.

[0009] Furthermore, at least two flow holes are formed through the outer side of the protective tube.

[0010] Furthermore, the fixing mechanism includes mounting plates embedded and fixed inside the left and right sides of the temperature and humidity sensor body, and the opposite sides of the left and right mounting plates are penetrated by at least two threaded holes, and the opposite sides of the left and right mounting plates are fixed with two connecting plates by bolts, and the opposite ends of the left and right bolts are threadedly connected to the inside of the left and right threaded holes, and the opposite sides of the left and right connecting plates are provided with mounting plates, and the front of the mounting plates is provided with mounting holes.

[0011] Furthermore, the threaded holes, which are no less than two in number, are evenly distributed on opposite sides of the left and right mounting plates.

[0012] Furthermore, the left and right mounting plates are symmetrically distributed on the left and right sides of the longitudinal center axis of the temperature and humidity sensor body.

[0013] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0014] 1. The wireless communication temperature and humidity sensor, when the temperature and humidity sensor body is opened, the air outside can be pumped into the interior through the filter frame, the connecting threaded barrel, the sealing ring, the fixing ring and the exhaust threaded barrel to detect the humidity value in the air. The ambient temperature can be detected by the temperature sensor head. When the filter in the filter frame is clogged and needs to be disassembled and unblocked, the filter frame can be rotated to drive the connecting threaded barrel to rotate inside the exhaust threaded barrel, and then the connecting threaded barrel can be moved out from the lower side of the exhaust threaded barrel to facilitate the disassembly and unblocking of the filter frame.

[0015] 2. The wireless communication temperature and humidity sensor can be installed at the required location through four mounting plates. The inside of the four mounting holes can be threaded with bolts to facilitate fixing it at the required location. By twisting the bolts on the opposite sides of the left and right connecting plates, the spacing between the upper and lower mounting plates can be adjusted, which is conducive to installation and fixation on partially hollow walls. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the connection mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure between the threaded cylinder and the filter frame of the utility model;

[0019] Figure 4 This is a schematic diagram of the fixing mechanism of the present utility model.

[0020] In the figure: 1 temperature and humidity sensor body, 2 temperature sensor head, 3 protective tube, 4 connecting mechanism, 401 exhaust threaded tube, 402 fixing ring, 403 sealing ring, 404 connecting threaded tube, 405 filter frame, 5 fixing mechanism, 501 mounting plate, 502 threaded hole, 503 connecting plate, 504 mounting piece, 505 mounting hole, 6 U-shaped frame, 7 wireless transceiver line, 8 rotating bolt, 9 U-shaped protective frame. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1In this embodiment, a wireless communication temperature and humidity sensor includes a temperature and humidity sensor body 1, a temperature sensing head 2 is provided on the right side of the lower surface of the temperature and humidity sensor body 1, a protective tube 3 is provided on the right side of the lower surface of the temperature and humidity sensor body 1, and the protective tube 3 is located on the outside of the temperature sensing head 2. A connecting mechanism 4 is provided on the left side of the lower surface of the temperature and humidity sensor body 1. The connecting mechanism 4 facilitates the disassembly and dredging of the filter frame. Fixing mechanisms 5 are provided on the left and right sides of the temperature and humidity sensor body 1. The fixing mechanism 5 is conducive to installation and fixation on partially hollow walls. The temperature sensing head 2 is electrically connected to the temperature and humidity sensor body 1 through a wire. The temperature and humidity sensor body 1 is a wireless temperature and humidity sensor used to monitor the temperature and humidity in the environment. It uses wireless communication technology to transmit the collected data to a receiver or base station to realize remote monitoring and data recording.

[0023] In this embodiment, a U-shaped frame 6 is provided on the left side of the upper surface of the temperature and humidity sensor body 1. The back wall of the inner cavity of the U-shaped frame 6 is connected to a wireless transceiver line 7 through a rotating shaft. The wireless transceiver line 7 is used to realize signal transmission and communication. A rotating bolt 8 is threaded through the front surface of the U-shaped frame 6, and the back of the rotating bolt 8 is in contact with the front surface of the wireless transceiver line 7. A U-shaped protective frame 9 is provided on the upper surface of the temperature and humidity sensor body 1.

[0024] It should be noted that the wireless transceiver line 7 is electrically connected to the temperature and humidity sensor body 1. By twisting the rotating bolt 8, the wireless transceiver line 7 can be rotated to the right and rotated into the inside of the U-shaped protective frame 9, and then the rotating bolt 8 is tightened to improve the protection performance of the wireless transceiver line 7 when carried.

[0025] See also Figures 2 to 3 In order to facilitate the disassembly and dredging of the filter frame, in this embodiment, the connecting mechanism 4 includes an exhaust threaded barrel 401 connected to the left side of the lower surface of the temperature and humidity sensor body 1, and a fixing ring 402 is provided inside the exhaust threaded barrel 401. The lower surface of the fixing ring 402 is affixed with a sealing ring 403. A connecting threaded barrel 404 is fixed to the lower surface of the sealing ring 403. The connecting threaded barrel 404 is threadedly connected to the inside of the exhaust threaded barrel 401, and the bottom end of the connecting threaded barrel 404 is connected to the filter frame 405.

[0026] In this embodiment, the outside of the protective tube 3 is penetrated by at least two flow holes, and the sealing ring 403 cooperates with the gap of the exhaust threaded tube 401. When the temperature and humidity sensor body 1 is opened, the air from the outside can be pumped into the interior through the filter frame 405, the connecting threaded tube 404, the sealing ring 403, the fixing ring 402 and the exhaust threaded tube 401 to detect the humidity value in the air. When the temperature sensor head 2 can detect the surrounding temperature, the protective performance of the temperature sensor head 2 is improved through the protective tube 3. The interior of the temperature and humidity sensor body 1 is provided with an exhaust device, which can pump the air from the outside into the interior of the temperature and humidity sensor body 1 through the exhaust threaded tube 401, and then detect the humidity. The interior of the temperature and humidity sensor body 1 is provided with a humidity sensor.

[0027] It should be noted that when the filter in the filter frame 405 is clogged and needs to be disassembled and unblocked, the filter frame 405 can be rotated to drive the connecting threaded barrel 404 to rotate inside the exhaust threaded barrel 401, and then the connecting threaded barrel 404 can be moved out from the lower side of the exhaust threaded barrel 401, making it easier to disassemble and unblock the filter frame 405.

[0028] See also Figure 4 In order to facilitate installation and fixation on partially hollow walls, in this embodiment, the fixing mechanism 5 includes a mounting plate 501 embedded and fixed inside the left and right sides of the temperature and humidity sensor body 1, and the opposite sides of the left and right mounting plates 501 are penetrated by at least two threaded holes 502, and the opposite sides of the left and right mounting plates 501 are fixed with two connecting plates 503 by bolts, and the opposite ends of the left and right bolts are threadedly connected to the inside of the left and right threaded holes 502, and the opposite sides of the left and right connecting plates 503 are provided with mounting pieces 504, and the front of the mounting pieces 504 is provided with mounting holes 505.

[0029] In this embodiment, the wireless communication temperature and humidity sensor can be installed at the required location through the four mounting plates 504, and the insides of the four mounting holes 505 can be threaded with bolts to facilitate fixing at the required location.

[0030] In this embodiment, at least two threaded holes 502 are evenly distributed on opposite sides of the left and right mounting plates 501 , and the left and right mounting plates 501 are symmetrically distributed on the left and right sides of the longitudinal center axis of the temperature and humidity sensor body 1 .

[0031] It should be noted that by twisting the bolts on the opposite sides of the left and right connecting plates 503, the position of the left and right connecting plates 503 on the opposite sides of the left and right mounting plates 501 can be adjusted, which facilitates the adjustment of the spacing between the upper and lower mounting plates 504, and is conducive to installation and fixation on partially hollow walls.

[0032] The working principle of the above embodiment is:

[0033] (1) When the temperature and humidity sensor body 1 is opened, the air outside can be pumped into the interior through the filter frame 405, the connecting threaded barrel 404, the sealing ring 403, the fixing ring 402 and the exhaust threaded barrel 401 to detect the humidity value in the air. When the ambient temperature can be detected by the temperature sensor head 2, the protective performance of the temperature sensor head 2 can be improved by the protective barrel 3. When the filter in the filter frame 405 is clogged and needs to be disassembled and unblocked, the filter frame 405 can be rotated to drive the connecting threaded barrel 404 to rotate inside the exhaust threaded barrel 401, and then the connecting threaded barrel 404 can be moved out from the lower side of the exhaust threaded barrel 401, so as to facilitate the disassembly and unblocking of the filter frame 405.

[0034] (2) The wireless communication temperature and humidity sensor can be installed at the required location through the four mounting plates 504. The four mounting holes 505 can be threaded with bolts to facilitate fixing at the required location. By twisting the bolts on the opposite sides of the left and right connecting plates 503, the position of the left and right connecting plates 503 on the opposite sides of the left and right mounting plates 501 can be adjusted, which facilitates adjusting the spacing between the upper and lower mounting plates 504, which is conducive to installation and fixing on partially hollow walls.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A wireless communication temperature and humidity sensor, comprising a temperature and humidity sensor body (1), characterized in that: A temperature sensing head (2) is provided on the right side of the lower surface of the temperature and humidity sensor body (1), a protective tube (3) is provided on the right side of the lower surface of the temperature and humidity sensor body (1), and the protective tube (3) is located outside the temperature sensing head (2). A connecting mechanism (4) is provided on the left side of the lower surface of the temperature and humidity sensor body (1), and fixing mechanisms (5) are provided on the left and right sides of the temperature and humidity sensor body (1); The connecting mechanism (4) comprises an exhaust threaded barrel (401) connected to the left side of the lower surface of the temperature and humidity sensor body (1); a fixing ring (402) is provided inside the exhaust threaded barrel (401); a sealing ring (403) is attached to the lower surface of the fixing ring (402); a connecting threaded barrel (404) is fixed to the lower surface of the sealing ring (403); the connecting threaded barrel (404) is threadedly connected to the inside of the exhaust threaded barrel (401); and the bottom end of the connecting threaded barrel (404) is connected to a filter frame (405).

2. The wireless communication temperature and humidity sensor according to claim 1, wherein: A U-shaped frame (6) is provided on the left side of the upper surface of the temperature and humidity sensor body (1); the back wall of the inner cavity of the U-shaped frame (6) is rotatably connected to a wireless transceiver line (7) via a rotating shaft; a rotating bolt (8) is threadedly passed through the front surface of the U-shaped frame (6); the back surface of the rotating bolt (8) abuts against the front surface of the wireless transceiver line (7); and a U-shaped protective frame (9) is provided on the upper surface of the temperature and humidity sensor body (1).

3. The wireless communication temperature and humidity sensor according to claim 1, wherein: The outer side of the protective cylinder (3) is provided with at least two flow holes, and the sealing ring (403) is matched with the gap of the air extraction threaded cylinder (401).

4. The wireless communication temperature and humidity sensor according to claim 1, wherein: The fixing mechanism (5) includes a mounting plate (501) embedded and fixed inside the left and right sides of the temperature and humidity sensor body (1), and at least two threaded holes (502) are provided through the opposite sides of the left and right mounting plates (501). Two connecting plates (503) are fixed to the opposite sides of the left and right mounting plates (501) by bolts, and the opposite ends of the left and right bolts are threadedly connected to the inside of the left and right threaded holes (502). The opposite sides of the left and right connecting plates (503) are provided with mounting plates (504), and the front of the mounting plates (504) is provided with mounting holes (505).

5. The wireless communication temperature and humidity sensor according to claim 4, characterized in that: The threaded holes (502), which are not less than two in number, are evenly distributed on opposite sides of the left and right mounting plates (501).

6. The wireless communication temperature and humidity sensor according to claim 4, characterized in that: The left and right mounting plates (501) are symmetrically distributed on the left and right sides of the longitudinal center axis of the temperature and humidity sensor body (1).

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