Room temperature monitoring device for agricultural product storage

Abstract

The utility model discloses a room temperature monitoring device for agricultural product storage, which comprises a fixed plate, a mounting seat is arranged in front of the fixed plate, the mounting seat is attached to the fixed plate, a temperature monitor is mounted at the front end of the mounting seat, a butt joint groove is formed in the rear end of the mounting seat, and the room temperature monitoring device further comprises a transmission cavity, and the transmission cavity is formed in the mounting base, the transmission cavity communicates with the butt joint groove, a double-thread transmission rod is rotationally arranged at the lower end of the interior of the transmission cavity, moving blocks are in threaded connection with the two sides of the exterior of the double-thread transmission rod, and limiting blocks are fixedly bonded to the middle positions of the inner sides of the moving blocks. In the actual application of the room temperature monitoring device for agricultural product storage, the separation of the mounting seat and the fixing plate cannot be caused by the operations such as vibration, airflow disturbance or manual mistaken touch generated by the carrying activity of the agricultural products in the storage period, and the stability of the temperature monitoring instrument is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature monitoring, and specifically relates to a room temperature monitoring device for storing agricultural products. Background Technique

[0002] Agricultural products refer to plants, animals, microorganisms and their products obtained in agricultural production activities, covering the main sources of human food and industrial raw materials. These products are diverse in variety, including but not limited to grains, fruits and vegetables, oil crops, livestock products, aquatic products and various cash crops. Agricultural products are not only related to national food security, but also an important guarantee for people's daily diet and nutritional health. With the continuous progress of agricultural technology, the varieties and qualities of agricultural products are also constantly optimized to meet the growing consumer demand. During the storage process of agricultural products, their quality is extremely vulnerable to environmental factors, especially temperature changes. Too high or too low temperature may cause agricultural products to deteriorate, rot or lose nutrients, seriously affecting their commercial value and edible safety. Therefore, a room temperature monitoring device is needed during the storage of agricultural products to ensure the stability of the storage environment.

[0003] A Chinese patent with the publication number of CN218066804U discloses a temperature monitoring device for an ultrasonic-resistant cleaning chamber, including a housing. A storage battery and a speaker are respectively fixedly connected to the back surface of the inner cavity of the housing. The surface of the storage battery is threadedly connected with a circuit board through bolts. A temperature sensor, a humidity sensor, a single-chip microcomputer and a power management module are fixedly connected to the surface of the circuit board in sequence from left to right. A display screen is fixedly connected to the surface of the housing.

[0004] Although the above scheme can seal the sound holes during cleaning and will not be damaged, the device is hung through the through holes on the connecting block. Since the contact area between the connecting block and the hanging point is limited, and only the supporting force provided by the through holes is relied on to maintain the weight of the entire device, it is difficult to ensure the long-term stability of the device. Especially during the storage of agricultural products, risks such as vibrations, air flow disturbances or accidental touches by people during handling activities may occur, resulting in it being difficult to ensure that the device remains stable and immobile for a long time. Therefore, it does not meet the existing requirements, and for this reason, we propose a room temperature monitoring device for storing agricultural products. Content of the Utility Model

[0005] The purpose of the utility model is to provide a room temperature monitoring device for storing agricultural products, so as to solve the problem that the stability of the room temperature monitoring device is insufficient during installation and it is easy to fall off, affecting normal use as mentioned in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A room temperature monitoring device for agricultural product storage, including a fixing plate, in front of which there is an installation seat, and the installation seat is attached to the fixing plate. A temperature monitor is installed at the front end of the installation seat, and a docking groove is provided at the rear end of the installation seat;

[0007] It further includes a transmission cavity, which is opened inside the installation seat and is communicated with the docking groove. At the lower end inside the transmission cavity, a double-threaded transmission rod is rotatably arranged. On both sides of the outside of the double-threaded transmission rod, a moving block is threadedly connected, and a limiting block is adhesively fixed at the middle position inside the moving block;

[0008] It further includes an adjustment cavity, which is opened at the lower side of one side inside the installation seat. At the front side inside the adjustment cavity, a first rotating rod is rotatably arranged. One end of the first rotating rod penetrates and extends into the interior of the transmission cavity, and the first rotating rod is rotationally matched with the transmission cavity. The end of the first rotating rod located inside the transmission cavity is fixedly connected to the double-threaded transmission rod.

[0009] Preferably, a docking block is integrally formed at the middle position of the front end of the fixing plate, and the docking block is adapted to the docking groove.

[0010] Preferably, limiting grooves are provided on both sides of the docking block, and the limiting grooves are all adapted to the limiting blocks.

[0011] Preferably, a transmission worm gear is provided on the outer wall of the end of the first rotating rod located inside the adjustment cavity. At the rear side inside the adjustment cavity, a transmission worm is rotatably arranged, and a worm drive is provided between the transmission worm and the transmission worm gear.

[0012] Preferably, a second rotating rod is provided at the upper end of the transmission worm. One end of the second rotating rod extends to the outside of the adjustment cavity, and the second rotating rod is rotationally matched with the adjustment cavity. A knob is installed at the end of the second rotating rod outside the adjustment cavity.

[0013] Preferably, guide rods are adhesively fixed to the upper sides of both sides inside the transmission cavity. The guide rods all penetrate the moving blocks, and the moving blocks are all slidably matched with the guide rods.

[0014] Preferably, a baffle is adhesively fixed to the lower side of the front end of the fixing plate, and the baffle is slidably matched with the installation seat.

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

[0016] 1. In the present utility model, a docking block is integrally formed at the front end of the fixing plate, and a docking groove is provided at the rear end of the mounting seat. When installing the temperature monitor, the docking block can be simply snapped into the docking groove. By rotating the double-threaded drive rod, the two moving blocks can be driven to rotate synchronously. Under the axial limiting action of the guide rod, the two moving blocks can perform horizontal linear movement towards each other. When the moving blocks move, the limiting blocks will move synchronously, enabling the limiting blocks to snap into the limiting grooves on both sides of the docking block, firmly connecting the docking seat and the fixing plate. During the handling of agricultural products during storage, vibrations, air flow disturbances, or accidental touches by humans will not cause the separation of the mounting seat and the fixing plate, thus ensuring the stability of the temperature monitor.

[0017] 2. In the present utility model, an adjustment cavity is provided on one side inside the mounting seat. When rotating the double-threaded drive rod, the operator can rotate the knob, and the knob will cause the drive worm to rotate through the second rotating rod. Under the worm drive of the drive worm and the drive worm gear, the first rotating rod can drive the double-threaded drive rod to rotate. Due to the self-locking property of the worm drive, after the limiting block snaps into the limiting groove, the double-threaded drive rod will be firmly locked in the current position and is not likely to rotate accidentally, thus ensuring the accuracy and stability of the adjustment.

[0018] 3. In the present utility model, a baffle is adhesively fixed to the lower side of the front end of the fixing plate. When docking the mounting seat with the docking block at the front end of the fixing plate, the mounting seat can be first placed on the baffle. Through the guidance of the baffle, the docking groove at the rear end of the mounting seat can be smoothly fitted with the docking block. Due to the presence of the baffle, the mounting seat can slide smoothly along its surface. This guiding effect greatly simplifies the docking process and avoids deviations or collisions caused by direct docking. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 is a rear view schematic diagram of the overall mounting seat of the present utility model;

[0021] Figure 3 is a front view schematic diagram of the internal structure of the mounting seat of the present utility model;

[0022] Figure 4 is a side view schematic diagram of the internal structure of the adjustment cavity of the present utility model;

[0023] Figure 5 is of the present utility model Figure 3 partial enlarged view of area A in.

[0024] In the figure: 1, fixed plate; 2, mounting seat; 3, temperature monitor; 4, baffle; 5, docking block; 6, docking groove; 7, transmission cavity; 8, double-threaded transmission rod; 9, guide rod; 10, moving block; 11, limiting block; 12, limiting groove; 13, first rotating rod; 14, adjustment cavity; 15, transmission worm gear; 16, transmission worm; 17, second rotating rod; 18, knob. Specific implementation mode

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figures 1-5 , the present invention provides a technical solution: a room temperature monitoring device for agricultural product storage, including a fixed plate 1, a mounting seat 2 is arranged in front of the fixed plate 1, and the mounting seat 2 is in contact with the fixed plate 1. A temperature monitor 3 is installed at the front end of the mounting seat 2, and a docking groove 6 is opened at the rear end of the mounting seat 2;

[0027] It further includes a transmission cavity 7, which is opened inside the mounting seat 2, and the transmission cavity 7 is communicated with the docking groove 6. A double-threaded transmission rod 8 is rotatably arranged at the lower end inside the transmission cavity 7. Moving blocks 10 are threadedly connected to both sides of the outside of the double-threaded transmission rod 8, and limiting blocks 11 are adhesively fixed at the middle positions inside the moving blocks 10;

[0028] It further includes an adjustment cavity 14, which is opened at the lower side of one side inside the mounting seat 2. A first rotating rod 13 is rotatably arranged at the front side inside the adjustment cavity 14. One end of the first rotating rod 13 penetrates and extends into the transmission cavity 7, and the first rotating rod 13 is rotationally matched with the transmission cavity 7. The end of the first rotating rod 13 located inside the transmission cavity 7 is fixedly connected to the double-threaded transmission rod 8.

[0029] During use, the fixed plate 1 is installed on the wall of the agricultural product storage room to provide basic support for the whole. The mounting seat 2 is docked with the docking block 5 of the fixed plate 1 under the guidance of the baffle 4. Then, the knob 18 is rotated to drive the second rotating rod 17 and the transmission worm 16 to rotate, and further drive the transmission worm gear 15 and the first rotating rod 13 to rotate synchronously. During this process, the double-threaded transmission rod 8 drives the two moving blocks 10 to slide on the guide rod 9, which is converted into a moving towards each other, and drives the limiting blocks 11 to be stuck into the limiting grooves 12 of the docking block 5 to achieve stable locking. The self-locking property of the worm transmission ensures the accuracy and stability of the adjustment, prevents accidental rotation, and ensures the stable monitoring of the temperature monitor 3 during the storage process, without being affected by vibration, air flow disturbance or human accidental touch.

[0030] Please refer to Figure 3 and Figure 5 At the middle position of the front end of the fixed plate 1, a docking block 5 is integrally formed. The docking block 5 is adapted to the docking groove 6. The tight fit between the docking block 5 and the docking groove 6 ensures the stable connection between the mounting seat 2 and the fixed plate 1, effectively preventing shaking or falling caused by loose connection, and enhancing the stability and safety of the overall structure;

[0031] Please refer to Figure 5 . On both sides of the docking block 5, limiting grooves 12 are provided, and the limiting grooves 12 are all adapted to the limiting blocks 11. The precise fit between the limiting grooves 12 and the limiting blocks 11 can effectively prevent the mounting seat 2 from accidentally moving or falling off when subjected to external forces, enhancing the reliability and stability of the fixation, and ensuring that the temperature monitor 3 can maintain a stable monitoring state during long-term use;

[0032] Please refer to Figure 3 and Figure 4 . On the outer wall of one end of the first rotating rod 13 located inside the adjusting cavity 14, a driving worm gear 15 is provided. At the rear side inside the adjusting cavity 14, a driving worm 16 is rotatably provided, and a worm drive is provided between the driving worm 16 and the driving worm gear 15. Through the worm drive method, precise control of the transmission ratio can be achieved, making the adjustment process smoother and more accurate. At the same time, the worm drive has self-locking property, which can effectively prevent reverse movement of the transmission and ensure the stability after adjustment;

[0033] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 . At the upper end of the driving worm 16, a second rotating rod 17 is provided. One end of the second rotating rod 17 extends to the outside of the adjusting cavity 14, and the second rotating rod 17 is rotationally matched with the adjusting cavity 14. At one end of the second rotating rod 17 outside the adjusting cavity 14, a knob 18 is installed. The operator can easily drive the driving worm 16 by rotating the knob 18, thereby realizing the adjustment function. The setting of the knob 18 makes the operation more intuitive and convenient;

[0034] Please refer to Figure 3 . On the upper sides of both sides inside the transmission cavity 7, guide rods 9 are adhesively fixed. The guide rods 9 all penetrate through the moving blocks 10, and the moving blocks 10 are all slidably matched with the guide rods 9. The guide rods 9 provide a stable moving track for the moving blocks 10, preventing the moving blocks 10 from shifting or shaking during rotation, and ensuring the accuracy and stability of the adjustment;

[0035] Please refer to Figure 1 , Figure 3 and Figure 4, a baffle 4 is adhesively fixed to the lower side of the front end of the fixing plate 1, and the baffle 4 is slidably engaged with the mounting seat 2. The baffle 4 provides a guiding function for the mounting seat 2, enabling the docking block 5 and the docking groove 6 to be smoothly engaged, simplifying the installation process and enabling the user to more easily dock the mounting seat 2 with the fixing plate 1.

[0036] Working principle: When in use, the fixing plate 1 is fixed to the wall of the agricultural product storage room through the mounting holes at the four corners inside. The lower end of the mounting seat 2 is attached to the upper end of the baffle 4, and the baffle 4 guides the mounting seat 2 to move backward. The docking block 5 at the front end of the fixing plate 1 is inserted into the docking groove 6 at the rear end of the mounting seat 2. At this time, rotate the knob 18, and the knob 18 will drive the second rotating rod 17 to rotate. The second rotating rod 17 will drive the transmission worm 16 to rotate synchronously. Since there is a worm drive between the transmission worm 16 and the transmission worm wheel 15, the transmission worm wheel 15 will be driven to make the first rotating rod 13 rotate synchronously. The first rotating rod 13 will drive the double-threaded transmission rod 8 to rotate synchronously. The double-threaded transmission rod 8 will drive the two moving blocks 10 to rotate synchronously. Since the upper ends of the moving blocks 10 are all slidably engaged with the guide rods 9, the moving blocks 10 will all be axially limited. The rotation of the two moving blocks 10 will be converted into opposite or approaching horizontal linear movements. When the two moving blocks 10 move towards each other, they will drive the limiting blocks 11 to move synchronously. As the moving blocks 10 move, the limiting blocks 11 will be inserted into the limiting grooves 12 on both sides of the docking block 5, firmly fixing the mounting seat 2 and the docking block 5. Since the worm drive between the transmission worm 16 and the transmission worm wheel 15 has a certain self-locking property, the double-threaded transmission rod 8 can be firmly locked in the current position and is not likely to rotate accidentally, thus ensuring the accuracy and stability of the adjustment. Thereby, the fixing of the temperature monitor 3 can be completed. The vibrations, air flow disturbances, or accidental touches by humans during the handling activities of agricultural products during storage will not cause the separation of the mounting seat 2 and the fixing plate 1, thus ensuring the stability of the temperature monitor 3. The installation process is simple and convenient, and easy to operate.

[0037] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A room temperature monitoring device for agricultural product storage, comprising a fixing plate (1). In front of the fixing plate (1), there is an installation seat (2), and the installation seat (2) is in contact with the fixing plate (1). At the front end of the installation seat (2), a temperature monitor (3) is installed. At the rear end of the installation seat (2), a docking groove (6) is opened. It is characterized in that: It further includes a transmission cavity (7), which is opened inside the installation seat (2), and the transmission cavity (7) is communicated with the docking groove (6). At the lower end inside the transmission cavity (7), a double-threaded transmission rod (8) is rotatably arranged. On both sides of the outside of the double-threaded transmission rod (8), moving blocks (10) are threadedly connected. At the middle position of the inner sides of the moving blocks (10), limiting blocks (11) are adhesively fixed; It further includes an adjustment cavity (14), which is opened at the lower side of one side inside the installation seat (2). At the front side inside the adjustment cavity (14), a first rotating rod (13) is rotatably arranged. One end of the first rotating rod (13) penetrates and extends into the interior of the transmission cavity (7), and the first rotating rod (13) is rotationally matched with the transmission cavity (7). The end of the first rotating rod (13) located inside the transmission cavity (7) is fixedly connected to the double-threaded transmission rod (8).

2. The room temperature monitoring device for agricultural product storage according to claim 1, characterized in that: At the middle position of the front end of the fixing plate (1), a docking block (5) is integrally formed, and the docking block (5) is adapted to the docking groove (6).

3. The room temperature monitoring device for agricultural product storage according to claim 2, characterized in that: On both sides of the docking block (5), limiting grooves (12) are opened, and the limiting grooves (12) are all adapted to the limiting blocks (11).

4. A room temperature monitoring device for agricultural product storage according to claim 1, characterized in that: On the outer wall of the end of the first rotating rod (13) located inside the adjustment cavity (14), a transmission worm wheel (15) is arranged. At the rear side inside the adjustment cavity (14), a transmission worm (16) is rotatably arranged, and a worm drive is provided between the transmission worm (16) and the transmission worm wheel (15).

5. The room temperature monitoring device for agricultural product storage according to claim 4, characterized in that: At the upper end of the transmission worm (16), a second rotating rod (17) is arranged. One end of the second rotating rod (17) extends to the outside of the adjustment cavity (14), and the second rotating rod (17) is rotationally matched with the adjustment cavity (14). At the end of the second rotating rod (17) outside the adjustment cavity (14), a knob (18) is installed.

6. The room temperature monitoring device for agricultural product storage according to claim 1, wherein: On the upper sides of both sides inside the transmission cavity (7), guide rods (9) are adhesively fixed. The guide rods (9) all penetrate the moving blocks (10), and the moving blocks (10) are all slidably matched with the guide rods (9).

7. A room temperature monitoring device for agricultural product storage according to claim 1, characterized in that: At the lower side of the front end of the fixing plate (1), a baffle (4) is adhesively fixed, and the baffle (4) is slidably matched with the installation seat (2).

Images