An environmental monitoring wireless communication signal detection device

Abstract

The utility model belongs to signal detection device technical field, specifically is a kind of environmental monitoring wireless communication signal detection device, including radio communication analyzer, and the detection line electrically connected with it;It further includes;Connecting frame, there are several and with radio communication analyzer fixed connection, the inside sliding connection of connecting frame has two symmetrical settings sliding rod, one side of two the sliding rod each other close fixed mounting has the arc clamping plate, one side of the clamping plate fixed mounting has the gasket of flexible material;Elastic member, fixed mounting between connecting frame and clamping plate;The structure of being designed has realized to the detection line end head of using to clean in time, it can also play the positioning effect to it simultaneously, to effectively avoid the end head of its exposure when not using detection line, influence the stability when subsequent use, the design can also prolong the service life of equipment, improve the accuracy of subsequent detection.

Description

Technical Field

[0001] This utility model belongs to the technical field of signal detection devices, specifically an environmental monitoring wireless communication signal detection device. Background Technology

[0002] When monitoring the environment, wireless communication devices are usually used as an auxiliary means. These devices are the core carriers that enable real-time data transmission. Wireless communication signal devices (such as LoRa modules, NB-IoT modules, and WiFi modules) in environmental monitoring equipment are the core components for wireless transmission of monitoring data. Their working principle revolves around the entire process of "signal generation-modulation-transmission-reception-demodulation," while also being optimized to meet the specific needs of environmental monitoring scenarios (such as low power consumption, long distance, and interference resistance).

[0003] After long-term operation, the sensor nodes of wireless communication signal equipment (such as gas monitors deployed in chemical industrial zones) may experience crystal oscillator frequency shifts due to temperature and humidity changes, leading to communication failures. For example, a crystal oscillator frequency error exceeding ±20ppm can cause the WiFi module to fail to demodulate data correctly. Furthermore, the presence of other industrial equipment and other wireless signals at the environmental monitoring site can cause electromagnetic interference and signal fading, necessitating regular testing of the wireless communication signal equipment.

[0004] When testing wireless communication signal equipment, radio communication analyzers are often used. The analyzer's test leads are connected to the wireless communication signal equipment for testing. Because the environments in which wireless communication signal equipment operates are complex and diverse, the ends of the test leads need to be cleaned promptly after the radio communication analyzer finishes testing. This maintains the stability of the test leads' performance, extends their lifespan, and ensures the accuracy of subsequent tests.

[0005] Therefore, this utility model provides an environmental monitoring wireless communication signal detection device. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: The environmental monitoring wireless communication signal detection device of this utility model includes a radio communication analyzer and a plurality of detection lines electrically connected thereto; it also includes: a connecting frame, of which there are a plurality and fixedly connected to the radio communication analyzer, two symmetrically arranged sliding rods are slidably connected inside the connecting frame, an arc-shaped clamp is fixedly installed on the side of the two sliding rods that are close to each other, and a flexible material gasket is fixedly installed on one side of the clamp; an elastic element is fixedly installed between the connecting frame and the clamp; and two dry lint-free cloths are symmetrically distributed about the central axis of the connecting frame.

[0008] Furthermore, an arc-shaped fixing block is fixedly installed on the side of the clamp plate near the dry, lint-free cloth, and several rubber rolling columns are rotatably connected to one side of the fixing block.

[0009] Furthermore, the elastic element is a hollow elastic ball, and a connecting pipe connected to the interior is fixedly installed on one side of the elastic element. An air outlet pipe connected to the connecting pipe is fixedly installed inside the connecting frame.

[0010] Furthermore, a through groove is provided at the bottom of the connecting frame, and a filter screen is snapped into the inside of the through groove.

[0011] Furthermore, an arc-shaped guide plate is fixedly installed on one side of the connecting frame, and a groove for the auxiliary plate to slide is provided on one side of the guide plate.

[0012] Furthermore, the clamp is arc-shaped, and several rolling balls are wedged inside the clamp.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The environmental monitoring wireless communication signal detection device of this utility model reduces dust accumulation at the end of the detection line by wiping it with a dry, lint-free cloth. As the detection line continues into the connecting frame, it contacts two arc-shaped fixing blocks and several rolling columns. The end of the detection line contacts the fixing columns and opens the fixing blocks. The two fixing blocks, along with the clamping plates, sliding rods, and elastic elements, move away from each other, increasing the gap between the two clamping plates and ensuring the end of the detection line is positioned between them. The two clamping plates, under the action of the elastic elements, consistently hold and fix the end of the detection line, thus securing it and ensuring stability when not in use or during transport. This prevents the end from being contaminated by external factors, ensuring the stability of subsequent detections. The designed structure allows for timely cleaning of the used detection line end and also provides positioning, effectively preventing the end from being exposed when not in use, thus avoiding influencing stability during subsequent use. This design also extends the lifespan of the equipment and improves the accuracy of subsequent detections.

[0015] 2. In the environmental monitoring wireless communication signal detection device of this utility model, when the end of the detection line enters the connecting frame, the subsequent part of the detection line will be located within two auxiliary plates. The rolling balls within the auxiliary plates reduce friction and facilitate detection of movement. The arc-shaped auxiliary plates are designed to prevent the surface of the detection line from directly contacting the end of the connecting frame, thus avoiding wear on the detection line during movement and adjustment. The sliding design of the auxiliary plates is to accommodate detection lines of different diameters. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a three-dimensional structural diagram of the radio communication analyzer in this utility model;

[0018] Figure 2 This is a structural schematic diagram of the connecting frame in this utility model;

[0019] Figure 3 This is a cross-sectional view of the connecting frame in this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the clamping plate in this utility model;

[0021] Figure 5 This is a schematic diagram of the gasket structure in this utility model;

[0022] Figure 6 This is a schematic diagram of the auxiliary plate in this utility model.

[0023] In the diagram: 1. Radio communication analyzer; 2. Detection line; 3. Connecting frame; 4. Dry lint-free cloth; 5. Sliding rod; 6. Clamping plate; 7. Gasket; 8. Elastic element; 9. Fixing block; 10. Rolling column; 11. Connecting pipe; 12. Air outlet pipe; 13. Through groove; 14. Filter screen; 15. Guide plate; 16. Slide groove; 17. Auxiliary plate; 18. Rolling ball. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] like Figures 1 to 6As shown in the embodiment of this utility model, an environmental monitoring wireless communication signal detection device includes a radio communication analyzer 1 and several detection lines 2 electrically connected to it; it also includes: a connecting frame 3, of which there are several and fixedly connected to the radio communication analyzer 1, with two symmetrically arranged sliding rods 5 slidably connected inside the connecting frame 3, and an arc-shaped clamping plate 6 fixedly installed on the side of the two sliding rods 5 that is close to each other, and a flexible material gasket 7 fixedly installed on one side of the clamping plate 6; an elastic element 8, fixedly installed between the connecting frame 3 and the clamping plate 6; and two dry lint-free cloths 4, which are symmetrically distributed about the central axis of the connecting frame 3.

[0026] Specifically, an arc-shaped fixing block 9 is fixedly installed on the side of the clamping plate 6 near the dry lint-free cloth 4, and several rubber rolling columns 10 are rotatably connected to one side of the fixing block 9. The elastic element 8 is a hollow elastic ball, and a connecting pipe 11 communicating with the interior is fixedly installed on one side of the elastic element 8. An air outlet pipe 12 connected to the connecting pipe 11 is fixedly installed inside the connecting frame 3. A through groove 13 is opened at the bottom of the connecting frame 3, and a filter screen 14 is snapped into the inside of the through groove 13.

[0027] During operation, after the detection line 2 of the radio communication analyzer 1 completes the detection of the wireless communication signal equipment in the environmental device, the detection line 2 of the radio communication analyzer 1 is inserted into the connecting frame 3. At this time, the end of the detection line 2 will first contact the dry lint-free cloth 4 inside the connecting frame 3, and the dry lint-free cloth 4 will be used to wipe the end of the detection line 2, thereby reducing the dust on the end of the detection line 2. As the detection line 2 continues to enter the connecting frame 3, it will contact two arc-shaped fixing blocks 9 and several rolling columns 10. The end of the detection line 2 contacts the fixing columns and opens the fixing blocks 9. The two fixing blocks 9, along with the clamping plates 6, sliding rods and elastic elements 8, move in a direction away from each other, thereby increasing the gap between the two clamping plates 6, so that the end of the detection line 2 is positioned between the two clamping plates 6. When the elastic element 8 is squeezed by the clamping plate 6, the gas inside it will enter the air outlet pipe 12 through the connecting pipe 11 and be sprayed out. The sprayed gas will be blown directly towards the end of the detection line 2, thereby playing a secondary cleaning role on the end of the detection line 2, thus reducing residual micro particles (such as micron-sized dust that is loosened but not detached during wiping) or residual impurities in the gaps.

[0028] When the end of the detection line 2 enters between the two clamping plates 6, the two clamping plates 6 will always clamp and fix the end of the detection line 2 under the action of several elastic elements 8, thereby fixing the end of the detection line 2, so that the detection line 2 remains stable when not in use or during transportation, and its end will not be affected by external contamination, thus affecting the stability of subsequent detection.

[0029] The structure designed above enables timely cleaning of the end of the test line 2 after use, and also serves to position it, thus effectively preventing the end from being exposed when the test line 2 is not in use, which would affect the stability during subsequent use. At the same time, this design can also extend the service life of the equipment and improve the accuracy of subsequent tests.

[0030] An arc-shaped guide plate 15 is fixedly installed on one side of the connecting frame 3, and a groove 16 for the auxiliary plate 17 to slide is opened on one side of the guide plate 15. The clamping plate 6 is arc-shaped, and several rolling balls 18 are wedged inside the clamping plate 6.

[0031] During operation, when the end of the detection line 2 enters the connecting frame 3, the subsequent part of the detection line 2 will be within the two auxiliary plates 17. The rolling balls 18 within the auxiliary plates 17 reduce friction and facilitate detection of movement. The curved design of the auxiliary plates 17 is to prevent the surface of the detection line 2 from directly contacting the end of the connecting frame 3, thus avoiding wear on the detection line 2 during movement and adjustment. The sliding design of the auxiliary plates 17 is to accommodate detection lines 2 of different diameters. It should be noted that the auxiliary plates 17 experience resistance when sliding within the groove 16 and will wobble. When they need to be displaced, external force is required to push them.

[0032] Working Principle: After the detection line 2 of the radio communication analyzer 1 completes the detection of the wireless communication signal equipment in the environmental device, the detection line 2 of the radio communication analyzer 1 is inserted into the connecting frame 3. At this time, the end of the detection line 2 will first contact the dry lint-free cloth 4 inside the connecting frame 3, and the dry lint-free cloth 4 will be used to wipe the end of the detection line 2, thereby reducing the dust on the end of the detection line 2. As the detection line 2 continues to enter the connecting frame 3, it will contact two arc-shaped fixing blocks 9 and several rolling columns 10. The end of the detection line 2 contacts the fixing columns and opens the fixing blocks 9. The two fixing blocks 9, along with the clamping plates 6, sliding rods and elastic elements 8, move in a direction away from each other, thereby increasing the gap between the two clamping plates 6, so that the end of the detection line 2 is positioned between the two clamping plates 6. When the elastic element 8 is squeezed by the clamping plate 6, the gas inside it enters the air outlet pipe 12 through the connecting pipe 11 and is ejected. The ejected gas blows directly onto the end of the detection line 2, thus performing a secondary cleaning effect on the end of the detection line 2, thereby reducing residual microparticles or residual impurities in the gaps. When the end of the detection line 2 enters between the two clamping plates 6, the two clamping plates 6, under the action of several elastic elements 8, will always clamp and fix the end of the detection line 2, thereby fixing the end of the detection line 2 and keeping it stable when not in use or during transportation. Its end will not be affected by external contamination, which would affect the stability of subsequent tests.

[0033] When the end of the detection line 2 enters the connecting frame 3, the subsequent part of the detection line 2 will be within the two auxiliary plates 17. The rolling balls 18 within the auxiliary plates 17 reduce friction and facilitate detection of movement. The curved design of the auxiliary plates 17 is to prevent the surface of the detection line 2 from directly contacting the end of the connecting frame 3, thus avoiding wear on the detection line 2 during movement and adjustment. The sliding design of the auxiliary plates 17 is to accommodate detection lines 2 of different diameters.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An environmental monitoring wireless communication signal detection device, comprising a radio communication analyzer (1) and a plurality of detection lines (2) electrically connected thereto; characterized in that: Also includes; There are several connecting frames (3) and they are fixedly connected to the radio communication analyzer (1). There are two symmetrically arranged sliding rods (5) inside the connecting frame (3). An arc-shaped clamp (6) is fixedly installed on the side of the two sliding rods (5) that are close to each other. A flexible material gasket (7) is fixedly installed on one side of the clamp (6). The elastic element (8) is fixedly installed between the connecting frame (3) and the clamping plate (6); There are two dry, lint-free fabrics (4) that are symmetrically distributed about the central axis of the connecting frame (3).

2. The environmental monitoring wireless communication signal detection device according to claim 1, characterized in that: An arc-shaped fixing block (9) is fixedly installed on the side of the clamp (6) near the dry lint-free cloth (4), and a number of rubber rolling columns (10) are rotatably connected to one side of the fixing block (9).

3. The environmental monitoring wireless communication signal detection device according to claim 1, characterized in that: The elastic element (8) is a hollow elastic ball. A connecting pipe (11) connected to the inside is fixedly installed on one side of the elastic element (8). An air outlet pipe (12) connected to the connecting pipe (11) is fixedly installed inside the connecting frame (3).

4. The environmental monitoring wireless communication signal detection device according to claim 3, characterized in that: The bottom of the connecting frame (3) is provided with a through groove (13), and a filter screen (14) is snapped into the inside of the through groove (13).

5. The environmental monitoring wireless communication signal detection device according to claim 1, characterized in that: An arc-shaped guide plate (15) is fixedly installed on one side of the connecting frame (3), and a groove (16) for the auxiliary plate (17) to slide is provided on one side of the guide plate (15).

6. The environmental monitoring wireless communication signal detection device according to claim 5, characterized in that: The clamp (6) is arc-shaped, and several rolling balls (18) are wedged inside the clamp (6).

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