Wireless LoRa temperature and humidity recorder

Abstract

The utility model provides a wireless LoRa humiture recorder which comprises a recorder body and an antenna, the lower part of the left side of the recorder body is provided with an antenna connecting seat, and the left side of the bottom of the recorder body is provided with a detection window; the antenna comprises a connector and an antenna main body, the connector is in threaded connection with the antenna connecting seat, and the other end of the connector is hinged with the antenna main body; a bottom end connecting piece is arranged at the bottom of the recorder body, a top end wrapping piece is fixedly installed on the upper portion of the left side of the recorder body, the bottom end connecting piece is used for containing the bottom end of an antenna, the top end wrapping piece is used for containing the top end of the antenna, and two covering pieces are fixedly installed at the corner of the lower left side of the recorder body. The two covering pieces are distributed front and back. The antenna protection device has the advantages of being convenient to carry, protecting the antenna and being convenient to install.

Description

Technical Field

[0001] The utility model relates to the field of temperature and humidity recorders, in particular to a wireless LoRa temperature and humidity recorder. Background Art

[0002] A temperature and humidity recorder, also known as an RS-WS or simply a thermohygrometer, is a type of temperature and humidity measurement instrument. It monitors the temperature and humidity of an environment in real time using built-in or external temperature and humidity sensors. It is commonly used for temperature and humidity monitoring in locations such as warehousing and logistics, agriculture, laboratories, and archives.

[0003] Wireless LoRa temperature and humidity recorders transmit collected data via a local area network (LAN), enabling remote monitoring of temperature and humidity conditions within a monitored area. For example, the LT100 wireless LoRa temperature and humidity recorder has an antenna attached to the side of the recorder body, connecting it to the LAN. However, when the recorder is carried, the antenna protrudes from the side, making it susceptible to being squeezed or bumped. Furthermore, when the antenna is removed for transport, the recorder and antenna must be carried separately, making it inconvenient. This is a potential improvement. Summary of the Invention

[0004] In order to solve the problems existing in the background technology, the utility model proposes a wireless LoRa temperature and humidity recorder.

[0005] A wireless LoRa temperature and humidity recorder includes a recorder body and an antenna, wherein an antenna connection seat is provided at the lower left portion of the recorder body, and a detection window is provided at the left bottom portion of the recorder body; the antenna includes a connector and an antenna body, the connector is threadedly connected to the antenna connection seat, and the other end of the connector is hinged to the antenna body; a bottom connector is provided at the bottom of the recorder body, a top covering member is fixedly installed at the upper left portion of the recorder body, the bottom connector is used to accommodate the bottom end of the antenna, and the top covering member is used to accommodate the top end of the antenna; two cover pieces are fixedly installed at the lower left corner of the recorder body, and the two cover pieces are distributed front and back.

[0006] Based on the above, a hanging rope is connected between the ends of the two covering pieces, and a U-shaped buckle is fixedly installed on the back of the recorder body. The U-shaped buckle is in an inverted U shape, and the length of the front half of the U-shaped buckle is smaller than the length of the back half.

[0007] Based on the above, two linear grooves and two avoidance holes are provided through the rear half of the U-shaped buckle. The linear grooves are arranged along the length direction of the U-shaped buckle. The inner diameter of the avoidance hole is larger than the width of the linear grooves. The linear grooves correspond to the avoidance holes one by one, and the avoidance holes are located in the middle of the linear grooves.

[0008] Based on the above, four magnetic blocks are fixedly installed on the back of the U-shaped buckle, and the four magnetic blocks are distributed in a matrix.

[0009] Based on the above, the bottom connecting part includes a slide rail fixedly installed on the right half of the bottom surface of the recorder body, an L-shaped seat is slidably connected in the slide rail, and slide bars are fixedly installed on the front and rear sides of the L-shaped seat. A sleeve is fixedly installed on the left side of the bottom end of the slide bar, and the left end of the sleeve is rotatably connected to a rotating shaft. The cross-section of the rotating shaft is in a "convex" shape, and an internal threaded barrel is fixedly installed on the left end of the rotating shaft. The inner wall of the internal threaded barrel is provided with a thread that is compatible with the connecting head.

[0010] Based on the above, a sealing plate is fixedly installed on the left end of the L-shaped seat, and the sealing plate is attached to the bottom of the recorder body and covers the opening of the detection window.

[0011] Based on the above, a threaded hole is opened at the bottom of the right end of the L-shaped seat, and a bolt is set in the threaded hole, and the bolt is fitted on the bottom of the recorder body.

[0012] Based on the above, the top covering part includes a cylindrical shell fixedly installed on the upper left half of the recorder body, six groups of connecting strips are fixedly installed on the inner wall of the cylindrical shell, and sleeves are fixedly installed between the six groups of connecting strips, and the inner diameter of the sleeve is equal to the diameter of the antenna body.

[0013] The present invention has substantial features and progress compared to the prior art. Specifically, the present invention is threadedly connected to the connector through a bottom connector, and the top of the antenna body is inserted into the top covering part, thereby reducing the distance between the antenna and the recorder body, making it convenient to carry. The top of the antenna body is covered by the top covering part, and the cover sheet shields the connection between the connector and the antenna body to prevent the antenna from being damaged by collision when carried; and the U-shaped buckle is set to facilitate installation during the detection process; it has the advantages of being easy to carry, protecting the antenna, and convenient to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural diagram of the utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the U-shaped buckle of the utility model.

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the antenna of the utility model in a carrying state.

[0017] Figure 4 It is a structural schematic diagram of the utility model in which the top cover and the bottom connection are separated from the recorder body.

[0018] Explanation of the accompanying drawings: 100, recorder body; 200, antenna; 300, bottom connecting part; 400, top covering part; 500, cover piece; 600, hanging rope; 700, U-shaped buckle; 101, antenna connecting seat; 102, detection window; 201, connector; 202, antenna body; 301, slide rail; 302, L-shaped seat; 303, slide bar; 304, sleeve; 305, rotating shaft; 306, internal threaded cylinder; 307, sealing plate; 401, cylindrical shell; 402, connecting bar; 403, sleeve; 701, linear groove; 702, avoidance hole; 703, magnetic block. DETAILED DESCRIPTION

[0019] 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 creative work are within the scope of protection of the present invention.

[0020] like Figure 1-Figure 4 As shown, a wireless LoRa temperature and humidity recorder includes a recorder body 100 and an antenna 200. An antenna connector 101 is provided on the lower left side of the recorder body 100, and a detection window 102 is provided on the bottom left side of the recorder body 100. A temperature and humidity sensor is provided inside the recorder body 100, and the temperature and humidity sensor is located in the detection window 102. During use, the temperature and humidity sensor contacts the outside air through the detection window 102 to monitor the temperature and humidity of the environment. The temperature and humidity information is transmitted to the local area network via the antenna 200. The antenna 200 includes a connector 201 and an antenna body 202. The connector 201 is threadedly connected to the antenna connector 101, and the other end of the connector 201 is hinged to the antenna body 202.

[0021] A bottom connector 300 is provided at the bottom of the recorder body 100, and a top cover 400 is fixedly mounted on the upper left side of the recorder body 100. The bottom connector 300 accommodates the bottom end of the antenna 200, while the top cover 400 accommodates the top end of the antenna 200. When carrying the recorder, the antenna 200 is removed from the recorder body 100, the antenna body 202 is inserted into the top cover 400, the connector 201 is tilted to be perpendicular to the antenna body 202, and the connector 201 is then threaded onto the bottom connector 300. This ensures that the antenna 200 is stably positioned on the left and bottom sides of the recorder body 100, with the top cover 400 covering the top end of the antenna body 202 and the bottom connector 300 securing the bottom end of the connector 201. This ensures that the antenna body 202 is shielded from the opening of the antenna connector 101. Two cover sheets 500 are fixedly mounted on the lower left corner of the recorder body 100, with the two cover sheets 500 arranged front and back. The cover sheets 500 shield the corner where the connector 201 and the antenna body 202 meet, preventing the connector 201 from colliding with the ground when the recorder is carried.

[0022] During use, a lanyard 600 is connected between the ends of the two cover sheets 500, allowing the recorder to be held by the lanyard 600 for greater convenience. A U-shaped buckle 700 is fixedly mounted on the back of the recorder body 100. The U-shaped buckle 700 is in an inverted U-shape, with the front half of the buckle 700 being shorter than the rear half. When carrying the recorder, the U-shaped buckle 700 can be clipped to a belt or pocket for even greater portability.

[0023] Two straight grooves 701 and two avoidance holes 702 are provided on the back half of the U-shaped buckle 700. The straight grooves 701 are arranged along the length direction of the U-shaped buckle 700. The inner diameter of the avoidance hole 702 is larger than the width of the straight groove 701. The straight grooves 701 correspond to the avoidance holes 702 one by one, and the avoidance holes 702 are located in the middle of the straight grooves 701. During installation, screws can be set on the wall, and the U-shaped buckle 700 is then hung on the screws through the avoidance holes 702 and the straight grooves 701. Four magnetic blocks 703 are fixedly installed on the back of the U-shaped buckle 700, and the four magnetic blocks 703 are distributed in a matrix. During installation, the magnetic blocks 703 can also be used to adsorb on the iron plate.

[0024] Specifically, the bottom connector 300 includes a slide rail 301 fixedly mounted on the right half of the bottom surface of the recorder body 100. An L-shaped seat 302 is slidably connected to the slide rail 301. Slide bars 303 are fixedly mounted on both the front and rear sides of the L-shaped seat 302. The L-shaped seat 302 is slidably connected to the slide rail 301 via the slide bars 303. A sleeve 304 is fixedly mounted on the left side of the bottom end of the slide bar 303. The left end of the sleeve 304 is rotatably connected to a shaft 305. The shaft 305 has a "convex" cross-section and is compatible with the inner wall of the sleeve 304. An internally threaded barrel 306 is fixedly mounted on the left end of the shaft 305. The inner wall of the internally threaded barrel 306 has threads that mate with the connector 201. Therefore, when carrying, the antenna body 202 can be inserted into the top cover 400 first, and then the connector 201 can be deflected to a horizontal state, and the L-shaped seat 302 can be pushed to the left so that the internal threaded tube 306 fits against the end of the connector 201, and then the internal threaded tube 306 can be screwed to connect the internal threaded tube 306 to the connector 201.

[0025] A sealing plate 307 is fixedly mounted on the left end of the L-shaped seat 302. This seals against the bottom of the recorder body 100 and covers the opening of the detection window 102. This prevents foreign matter from entering the detection window 102 during transport. A threaded hole is provided at the bottom of the right end of the L-shaped seat 302, which houses a bolt that engages the bottom of the recorder body 100. This stabilizes the L-shaped seat 302 and sealing plate 307, ensuring that the sealing plate 307 stably covers the detection window 102.

[0026] In practice, the top cover 400 includes a cylindrical shell 401 fixedly mounted on the upper left side of the recorder body 100. Six sets of connecting bars 402 are fixedly mounted on the inner wall of the cylindrical shell 401. Sleeves 403 are fixedly mounted between the six sets of connecting bars 402. The inner diameter of the sleeves 403 is equal to the diameter of the antenna body 202. The sleeves 403 cover the top of the antenna body 202.

[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A wireless LoRa temperature and humidity recorder, characterized by: It includes a recorder body and an antenna, wherein the lower left part of the recorder body is provided with an antenna connection seat, and the left bottom part of the recorder body is provided with a detection window; The antenna comprises a connector and an antenna body, wherein the connector is threadedly connected to the antenna connector seat, and the other end of the connector is hinged to the antenna body; A bottom connecting piece is provided at the bottom of the recorder body, and a top covering piece is fixedly installed on the upper left part of the recorder body. The bottom connecting piece is used to accommodate the bottom end of the antenna, and the top covering piece is used to accommodate the top end of the antenna. Two covering pieces are fixedly installed at the lower left corner of the recorder body, and the two covering pieces are distributed front and back.

2. The wireless LoRa temperature and humidity recorder according to claim 1, wherein: A hanging rope is connected between the ends of the two covering sheets, and a U-shaped buckle is fixedly installed on the back of the recorder body. The U-shaped buckle is in an inverted U shape, and the length of the front half of the U-shaped buckle is smaller than the length of the back half.

3. The wireless LoRa temperature and humidity recorder according to claim 2, wherein: Two linear grooves and two avoidance holes are provided on the rear half of the U-shaped buckle. The linear grooves are arranged along the length direction of the U-shaped buckle. The inner diameter of the avoidance hole is larger than the width of the linear grooves. The linear grooves correspond to the avoidance holes one by one, and the avoidance holes are located in the middle of the linear grooves.

4. The wireless LoRa temperature and humidity recorder according to claim 3, wherein: Four magnetic blocks are fixedly installed on the back of the U-shaped buckle, and the four magnetic blocks are distributed in a matrix.

5. The wireless LoRa temperature and humidity recorder according to claim 1, wherein: The bottom connecting part includes a slide rail fixedly installed on the right half of the bottom surface of the recorder body, an L-shaped seat is slidably connected to the slide rail, and slide bars are fixedly installed on the front and rear sides of the L-shaped seat. A sleeve is fixedly installed on the left side of the bottom end of the slide bar, and the left end of the sleeve is rotatably connected to a rotating shaft. The cross-section of the rotating shaft is in the shape of a "convex" character, and an internal threaded barrel is fixedly installed on the left end of the rotating shaft. The inner wall of the internal threaded barrel is provided with a thread that is compatible with the connecting head.

6. The wireless LoRa temperature and humidity recorder according to claim 5, characterized in that: A sealing plate is fixedly installed on the left end of the L-shaped seat. The sealing plate is attached to the bottom of the recorder body and covers the opening of the detection window.

7. The wireless LoRa temperature and humidity recorder according to claim 5, characterized in that: A threaded hole is provided at the bottom of the right end of the L-shaped seat, and a bolt is provided in the threaded hole. The bolt is fitted on the bottom of the recorder body.

8. The wireless LoRa temperature and humidity recorder according to claim 1, wherein: The top covering part includes a cylindrical shell fixedly installed on the upper left half of the recorder body, six groups of connecting strips are fixedly installed on the inner wall of the cylindrical shell, and sleeves are fixedly installed between the six groups of connecting strips. The inner diameter of the sleeve is equal to the diameter of the antenna body.

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