Multi-channel high-precision temperature and humidity inspection instrument

Abstract

The utility model discloses a kind of multi-channel high-precision temperature and humidity inspection instruments, belong to temperature and humidity detection equipment field, including host computer and the temperature and humidity sensor of insertion connection in host computer input end, the outer surface of temperature and humidity sensor is slidably connected with positioning assembly, positioning assembly is used to detachably fix temperature and humidity sensor on the surface of wall, support and the like carrier, the top of host computer is fixedly connected with the storage component for storing idle state temperature and humidity sensor;Multi-channel high-precision temperature and humidity inspection instrument provided by the utility model, by the suspension of positioning assembly plus adsorption multi-way fixing structure, adapt to the carrier type of different scene, without additional tool can realize the flexible, stable fixation of sensor, solve the problem that traditional fixed mode is single, poor stability;The identification function of magnetic whiteboard effectively avoids the corresponding confusion of temperature and humidity sensor and area when multi-channel detection, improves data record accuracy.

Description

Technical Field

[0001] This utility model belongs to the technical field of temperature and humidity detection equipment, specifically relating to a multi-channel high-precision temperature and humidity monitoring instrument. Background Technology

[0002] In industrial production, laboratories, warehousing and logistics scenarios, it is often necessary to conduct real-time, high-precision inspections of temperature and humidity in multiple areas. Multi-channel temperature and humidity monitoring instruments are widely used due to their advantage of being able to connect to multiple sensors simultaneously.

[0003] However, existing inspection instruments have obvious defects in use: First, the temperature and humidity sensors lack a flexible and adaptable fixing structure. When installed on different carriers (such as walls, brackets, and pipes), additional tools such as tape and cable ties are required. The fixing method is singular and unstable, and the sensors are prone to displacement or falling off, affecting the detection accuracy. Second, when idle, the sensors and connecting wires are placed haphazardly, which is prone to tangling and wear. This not only takes up space but may also damage the sensors due to pulling on the connecting wires, shortening their service life. Third, the sensors lack a marking function. When conducting multi-channel detection, it is difficult to quickly distinguish the sensors in different detection areas. Data records are easily confused with the corresponding areas, reducing inspection efficiency.

[0004] These problems seriously affect the convenience and accuracy of inspection work, and there is an urgent need for a multi-channel high-precision temperature and humidity inspection instrument with flexible sensor fixing, orderly storage and clear labeling. Utility Model Content

[0005] The purpose of this invention is to provide a multi-channel, high-precision temperature and humidity monitoring instrument to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-channel high-precision temperature and humidity monitoring instrument, including a host and a temperature and humidity sensor inserted and connected to the input end of the host. A positioning component is slidably connected to the outer surface of the temperature and humidity sensor. The positioning component is used to detachably fix the temperature and humidity sensor to the surface of a carrier such as a wall or bracket. A storage component for storing the idle temperature and humidity sensor is fixedly connected to the top of the host.

[0007] The positioning assembly includes a sleeve slidably connected to the outer surface of the temperature and humidity sensor and an inner screw cylinder fixedly connected to one end of the outer surface of the sleeve. The other end of the inner screw cylinder is threadedly connected to one end of a screw rod, and the other end of the screw rod is fixedly connected to a connecting plate. An elastic rope is fixedly connected to the connecting plate, and a hook is fixedly connected to the end of the elastic rope away from the connecting plate. The hook is used to suspend and fix the temperature and humidity sensor in a designated position. Multiple suction cups are fixedly connected to the end of the connecting plate away from the screw rod. The multiple suction cups are used to fix the temperature and humidity sensor to a smooth wall or other carrier surface through adsorption. The suction cups and hooks form a multi-mode fixing structure.

[0008] The above solution uses a main unit as the core of detection, enabling multi-channel data acquisition and processing. Temperature and humidity sensors collect data from various areas, and their plug-in connection facilitates disassembly and replacement. A positioning component addresses sensor fixation: a sleeve slides along the sensor's outer surface to accommodate different mounting positions; the inner screw thread connects to the screw rod, allowing adjustment of the distance between the connecting plate and the temperature and humidity sensor to accommodate carriers of varying thicknesses or protrusions; hooks provide hanging fixation, attaching to supports or protruding surfaces, while suction cups provide adsorption fixation, attaching to smooth walls or glass. This combination of hanging and adsorption forms a multi-method fixation structure, adaptable to various scenarios and carriers, requiring no additional tools and providing convenient and stable fixation; a storage component stores unused temperature and humidity sensors, preventing clutter and damage, and improving equipment neatness and lifespan.

[0009] In a preferred embodiment, the temperature and humidity sensor consists of a connecting wire and a probe, and the sleeve is slidably connected to the outer surface of the connecting wire of the temperature and humidity sensor.

[0010] By adopting the above solution, the sleeve is slidably connected to the outer surface of the connecting line. On the one hand, this avoids the sleeve from obstructing or interfering with the detection function of the probe, ensuring that the probe can accurately collect temperature and humidity data. On the other hand, the flexibility of the connecting line does not affect the sliding adjustment of the sleeve. Operators can slide the sleeve to any position on the connecting line according to the fixing requirements, flexibly select the fixing point, and further improve the flexibility of the positioning component.

[0011] In a preferred embodiment, a magnetic whiteboard is fixedly connected to the outer surface of the sleeve. The magnetic whiteboard is used for operators to write relevant data information and markings.

[0012] Using the above solution, the magnetic whiteboard has both writing and magnetic attraction functions. Operators can write the detection area, detection time, or remarks corresponding to the temperature and humidity sensor on the whiteboard, which solves the problem of confusion between the sensor and the area when detecting multiple channels, and improves the accuracy of data recording and inspection efficiency. At the same time, the magnetic whiteboard can attract magnetic labels or sticky notes, which makes it easy to add temporary information and further enhances the flexibility of the labeling function.

[0013] In a preferred embodiment, the hook is composed of a base and a hook body, with one end of the base fixedly connected to an elastic rope and the other end of the base fixedly connected to the hook body.

[0014] By adopting the above solution, the base increases the connection area between the hook and the elastic rope, ensuring a firm connection. The elasticity of the elastic rope can buffer the force when pulled by a slight external force, protecting the temperature and humidity sensor.

[0015] In a preferred embodiment, the storage assembly includes a fixed plate fixedly connected to the top of the main unit and multiple winding rods fixedly connected to the top of the fixed plate. The multiple winding rods are used to orderly wind and coil the connecting wires of the temperature and humidity sensor. A retainer is fixedly connected to the top of the fixed plate on one side of the winding rods.

[0016] Using the above solution, the winding rod can orderly wind and coil the connecting wires of the idle temperature and humidity sensor, avoiding messy tangling, wear or knots, and extending the service life; the bracket is used to fix the sensor probe, preventing the probe from being placed randomly and causing damage; the storage components can achieve complete storage of the connecting wire winding and probe fixing, ensuring that the idle temperature and humidity sensor is stored stably and is easy to access.

[0017] In a preferred embodiment, the top of the card holder is provided with an arc-shaped slot that matches the shape of the temperature and humidity sensor probe, and the card holder is integrally molded from silicone rubber material, which has elastic deformation capability. A blocking ring is fixedly connected above the outer surface of the winding rod, and the blocking ring is used to prevent the connecting wire wound on the winding rod from dislodging.

[0018] The above solution features an arc-shaped slot that matches the probe's shape, ensuring precise insertion of the probe into the holder. The elastic deformation capability of the silicone rubber material allows the holder to tightly wrap around the probe, ensuring both stability and preventing wear caused by rigid contact. At the same time, the elastic material facilitates the insertion and removal of the probe, making operation convenient. The retaining ring on the winding rod can restrict the winding of the connecting wire from the top, preventing the connecting wire from slipping off the winding rod and becoming dislodged when the equipment moves or vibrates.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] The multi-channel high-precision temperature and humidity monitoring instrument provided by this utility model adopts a multi-method fixing structure of suspension and adsorption of positioning components, which can be adapted to different carrier types in different scenarios. It can achieve flexible and stable fixing of sensors without additional tools, solving the problems of single fixing method and poor stability of traditional fixing methods. The marking function of magnetic whiteboard effectively avoids confusion between temperature and humidity sensors and areas when detecting multiple channels, and improves the accuracy of data recording.

[0021] The winding rod of the storage component works with the card holder to neatly store unused temperature and humidity sensor connection wires and probes, preventing the connection wires from getting tangled and worn, protecting the unused temperature and humidity sensors, and extending the service life of the equipment. This inspection instrument has a compact structure and is easy to operate, greatly improving the efficiency and reliability of temperature and humidity inspection. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2This is a schematic diagram of the overall front structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the positioning component structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the storage component structure of this utility model.

[0026] In the diagram: 1. Main unit; 2. Temperature and humidity sensor; 3. Positioning component; 4. Storage component; 31. Inner screw barrel; 32. Screw; 33. Hook; 34. Elastic rope; 35. Connecting plate; 36. Suction cup; 37. Sleeve; 41. Card holder; 42. Fixing plate; 43. Winding rod. Detailed Implementation

[0027] Please see Figure 1-4 This utility model provides a multi-channel high-precision temperature and humidity monitoring instrument, including a host 1 and a temperature and humidity sensor 2 inserted and connected to the input end of the host 1. A positioning component 3 is slidably connected to the outer surface of the temperature and humidity sensor 2. The positioning component 3 is used to detachably fix the temperature and humidity sensor 2 to the surface of a carrier such as a wall or bracket. A storage component 4 is fixedly connected to the top of the host 1 for storing the temperature and humidity sensor 2 in an idle state.

[0028] The positioning component 3 includes a sleeve 37 that is slidably connected to the outer surface of the temperature and humidity sensor 2 and an inner screw 31 that is fixedly connected to one end of the outer surface of the sleeve 37. The other end of the inner screw 31 is threadedly connected to one end of a screw 32. The other end of the screw 32 is fixedly connected to a connecting plate 35. An elastic rope 34 is fixedly connected to the connecting plate 35. A hook 33 is fixedly connected to the end of the elastic rope 34 away from the connecting plate 35. The hook 33 is used to suspend and fix the temperature and humidity sensor 2 in a designated position. Multiple suction cups 36 are fixedly connected to the end of the connecting plate 35 away from the screw 32. The multiple suction cups 36 are used to fix the temperature and humidity sensor 2 to a smooth wall or other carrier surface through adsorption. The suction cups 36 and the hooks 33 form a multi-mode fixing structure.

[0029] The main unit 1 is the core of the detection system, enabling multi-channel data acquisition and processing. The temperature and humidity sensor 2 is responsible for collecting temperature and humidity data from various areas, and its plug-in connection facilitates disassembly and replacement. The positioning component 3 solves the sensor fixing problem: the sleeve 37 can slide along the outer surface of the sensor to adapt to different fixing position requirements; the inner screw 31 is threadedly connected to the screw 32, which can adjust the distance between the connecting plate 35 and the temperature and humidity sensor 2 to adapt to carriers of different thicknesses or protrusions; the hook 33 enables hanging fixing, which can be fixed to brackets or protruding positions, while the suction cup 36 enables adsorption fixing, which can be fixed to smooth walls or glass. The two together form a multi-method fixing structure of hanging and adsorption, adapting to different scenarios and carriers, requiring no additional tools, and providing convenient and stable fixing; the storage component 4 is used to store idle temperature and humidity sensors 2, avoiding clutter and damage, and improving the cleanliness and service life of the equipment.

[0030] The temperature and humidity sensor 2 consists of a connecting wire and a probe, and the sleeve 37 is slidably connected to the outer surface of the connecting wire of the temperature and humidity sensor 2.

[0031] Sleeve 37 is slidably connected to the outer surface of the connecting line. On the one hand, this avoids the sleeve 37 from obstructing or interfering with the detection function of the probe, ensuring that the probe can accurately collect temperature and humidity data. On the other hand, the flexibility of the connecting line does not affect the sliding adjustment of sleeve 37. Operators can slide sleeve 37 to any position on the connecting line according to the fixing requirements, flexibly select the fixing point, and further improve the flexibility of use of positioning component 3.

[0032] A magnetic whiteboard is fixedly connected to the outer surface of the sleeve 37. The magnetic whiteboard is used for operators to write relevant data information and labels.

[0033] The magnetic whiteboard combines writing and magnetic attraction functions. Operators can write the detection area, detection time, or remarks corresponding to the temperature and humidity sensor 2 on the whiteboard, solving the problem of sensor and area confusion when detecting multiple channels, and improving the accuracy of data recording and inspection efficiency. At the same time, the magnetic whiteboard can attract magnetic labels or notes, making it convenient to add temporary information and further enhancing the flexibility of the labeling function.

[0034] The hook 33 is composed of a base and a hook body. One end of the base is fixedly connected to the elastic rope 34, and the other end of the base is fixedly connected to the hook body.

[0035] The base increases the connection area between the hook 33 and the elastic rope 34 to ensure a firm connection. The elasticity of the elastic rope 34 can buffer the force when pulled by a slight external force, thus protecting the temperature and humidity sensor 2.

[0036] The storage component 4 includes a fixed plate 42 fixedly connected to the top of the main unit 1 and multiple winding rods 43 fixedly connected to the top of the fixed plate 42. The multiple winding rods 43 are used to orderly wind and coil the connecting wire of the temperature and humidity sensor 2. A card holder 41 is fixedly connected to the top of the fixed plate 42 on one side of the winding rod 43.

[0037] The winding rod 43 can orderly wind and coil the connecting wire of the idle temperature and humidity sensor 2, avoiding messy tangling, wear or knots, and extending its service life; the bracket 41 is used to fix the sensor probe, preventing the probe from being placed randomly and causing damage; the storage component 4 realizes complete storage of the connecting wire winding and probe fixing, ensuring that the idle temperature and humidity sensor 2 is stored stably and is easy to access.

[0038] The top of the card holder 41 is provided with an arc-shaped slot that matches the shape of the temperature and humidity sensor 2 probe. The card holder 41 is made of silicone rubber and has elastic deformation capability. A blocking ring is fixedly connected above the outer surface of the winding rod 43. The blocking ring is used to prevent the connecting wire wound on the winding rod 43 from coming off.

[0039] The arc-shaped slot matches the probe's shape, ensuring that the probe can be accurately embedded in the holder 41. The elastic deformation capability of the silicone rubber material allows the holder 41 to tightly wrap the probe, ensuring both stability and avoiding wear caused by rigid contact. At the same time, the elastic material facilitates the insertion and removal of the probe, making operation convenient. The blocking ring on the winding rod 43 can restrict the winding of the connecting wire from the top, preventing the connecting wire from slipping off the winding rod 43 when the equipment moves or vibrates.

[0040] When using the device, insert the connectors of the multiple temperature and humidity sensors 2 into the corresponding interfaces of the input terminal of the host 1 to ensure a tight connection. Check the power supply, display screen and data storage function of the host 1 to ensure that the device is in normal working condition.

[0041] Choose the fixing method according to the carrier type of the detection area: If the carrier is a bracket or other hanging structure, hang the hook 33 of the positioning component 3 on the carrier, adjust the length of the screw 32 in the inner screw cylinder 31, and align the probe of the temperature and humidity sensor 2 with the detection area to ensure that the detection is unobstructed; If the carrier is a smooth wall, glass or other flat structure, press the suction cup 36 on the connecting plate 35 to expel the air in the suction cup 36, and fix the temperature and humidity sensor 2 on the carrier by adsorption force. Similarly, adjust the length of the screw 32 in the inner screw cylinder 31 to match the detection position. Then, write the name of the detection area corresponding to the current temperature and humidity sensor 2, the detection start time and other data on the magnetic whiteboard of the sleeve 37 for easy subsequent data recording.

[0042] Start the host 1 and enter the multi-channel detection mode. The host 1 automatically collects the data transmitted by each temperature and humidity sensor 2 and displays the temperature and humidity values ​​of each channel on the display screen in real time. Therefore, some of the technologies in this device are existing technologies, and the working principle is a well-known technology, which will not be described in detail here.

[0043] When the detection of a certain area is completed or the temperature and humidity sensor 2 is temporarily idle, remove the hook 33 or suction cup 36 of the positioning component 3, remove the temperature and humidity sensor 2 from the carrier, and orderly wind the connecting wire of the temperature and humidity sensor 2 onto the winding rod 43 of the storage component 4. Avoid excessive pulling of the connecting wire during the winding process. After winding, embed the probe of the temperature and humidity sensor 2 into the arc-shaped slot of the card holder 41 and use the elasticity of the silicone rubber to fix the probe to complete the storage.

Claims

1. A multi-channel high-precision temperature and humidity monitoring instrument, comprising a main unit (1) and a temperature and humidity sensor (2) inserted and connected to the input terminal of the main unit (1), characterized in that: The temperature and humidity sensor (2) has a positioning component (3) slidably connected to its outer surface. The positioning component (3) is used to detachably fix the temperature and humidity sensor (2) to the wall or the support carrier surface. The host (1) has a storage component (4) fixedly connected to its top for storing the idle temperature and humidity sensor (2). The positioning component (3) includes a sleeve (37) slidably connected to the outer surface of the temperature and humidity sensor (2) and an inner screw (31) fixedly connected to one end of the outer surface of the sleeve (37). The other end of the inner screw (31) is threadedly connected to one end of a screw (32). The other end of the screw (32) is fixedly connected to a connecting plate (35). An elastic rope (34) is fixedly connected to the connecting plate (35). A hook (33) is fixedly connected to the end of the elastic rope (34) away from the connecting plate (35). The hook (33) is used to suspend and fix the temperature and humidity sensor (2) in a designated position. Multiple suction cups (36) are fixedly connected to the end of the connecting plate (35) away from the screw (32). The multiple suction cups (36) are used to fix the temperature and humidity sensor (2) to the smooth wall carrier surface by adsorption. The suction cups (36) and the hooks (33) form a multi-mode fixing structure.

2. The multi-channel high-precision temperature and humidity monitoring instrument according to claim 1, characterized in that: The temperature and humidity sensor (2) consists of a connecting wire and a probe, and the sleeve (37) is slidably connected to the outer surface of the connecting wire of the temperature and humidity sensor (2).

3. The multi-channel high-precision temperature and humidity monitoring instrument according to claim 1, characterized in that: A magnetic whiteboard is fixedly connected to the outer surface of the sleeve (37). The magnetic whiteboard is used for operators to write relevant data information and markings.

4. The multi-channel high-precision temperature and humidity monitoring instrument according to claim 1, characterized in that: The hook (33) is composed of a base and a hook body. One end of the base is fixedly connected to the elastic rope (34), and the other end of the base is fixedly connected to the hook body.

5. The multi-channel high-precision temperature and humidity monitoring instrument according to claim 1, characterized in that: The storage component (4) includes a fixed plate (42) fixedly connected to the top of the host (1) and multiple winding rods (43) fixedly connected to the top of the fixed plate (42). The multiple winding rods (43) are used to orderly wind and coil the connecting wire of the temperature and humidity sensor (2). A card holder (41) is fixedly connected to the top of the fixed plate (42) on one side of the winding rod (43).

6. The multi-channel high-precision temperature and humidity monitoring instrument according to claim 5, characterized in that: The top of the card holder (41) is provided with an arc-shaped slot that matches the shape of the temperature and humidity sensor (2) probe. The card holder (41) is made of silicone rubber and has elastic deformation capability. A blocking ring is fixedly connected above the outer surface of the winding rod (43). The blocking ring is used to prevent the connecting wire wound on the winding rod (43) from dislodging.

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