Soil environment medium detection device

Abstract

The utility model discloses a soil environment medium detection device in the field of soil detection, which comprises a detector body, leads and a sensor probe, the leads are uniformly and fixedly connected to the top of the detector body, the sensor probe is fixedly connected to the bottom end of the leads, and the sensor probe is fixedly connected to the top of the detector body. The outer side of the sensor probe is fixedly connected with a protection mechanism, the bottom of the outer side of the wire is sleeved with a connecting disc, a clamping groove is formed in the bottom of the connecting disc, and a chuck is rotationally clamped in the clamping groove. The limiting rod is matched with the connecting disc to limit the threaded disc, and when the threaded barrel rotates, the threaded disc drives the sensor probe to ascend, so that the sensor probe is shrunk in the threaded barrel and is prevented from being directly exposed outside, the sensor probe is prevented from being damaged by the outside, the protection capability of the device is improved, and the device is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of soil detection, in particular to a soil environment medium detection device. Background Art

[0002] Soil environmental medium monitoring refers to an important measure to understand the status of soil environmental quality. It aims to prevent and control the hazards of soil pollution. It dynamically analyzes and measures the degree of soil pollution and its development trend. It includes a survey of the current status of soil environmental quality, a survey of regional soil environmental background values, an investigation of soil pollution accidents and dynamic observation of polluted soil. When conducting the test, a soil testing device is required. When the soil environmental testing device is used, the sensor probe is usually inserted into the soil to test the soil.

[0003] The sensor probe of the current soil detection device is usually directly exposed to the outside. When not in use, it is easily damaged by external collisions, thereby reducing the accuracy of detection and the service life of the device. For this reason, we propose a soil environment medium detection device. Utility Model Content

[0004] The purpose of the utility model is to provide a soil environment medium detection device to solve the problem raised in the above background technology that the sensor probe of the current soil detection device lacks protection measures and is easily damaged by external collisions, thereby reducing the accuracy of detection and shortening the service life of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a soil environment medium detection device, comprising a detector body, a wire and a sensor probe, the wire being evenly fixedly connected to the top of the detector body, the sensor probe being fixedly connected to the bottom of the wire, the outer side of the sensor probe being fixedly connected with a protective mechanism, the protective mechanism comprising a connecting disk, a slot, a chuck, a threaded barrel, a rotating button, a threaded disk and a limiting rod, the outer bottom of the wire being sleeved with a connecting disk, the bottom of the connecting disk being provided with a slot, the inner part of the slot being rotatably clamped with a chuck, the bottom of the chuck being fixedly connected with a threaded barrel, the top of the outer wall of the threaded barrel being fixedly connected with a rotating button, the top of the outer wall of the sensor probe being fixedly connected with a threaded disk, and the top of the threaded disk being symmetrically fixedly connected with a limiting rod.

[0006] As a further description of the above technical solution:

[0007] The threaded disc is screwed to the inner wall of the threaded barrel through threads, and the outer wall of the rotating knob is provided with anti-slip grooves.

[0008] As a further description of the above technical solution:

[0009] The top end of the limiting rod passes through the top of the connecting disk, and the limiting rod is slidably connected to the connecting disk.

[0010] As a further description of the above technical solution:

[0011] The top end of the limiting rod is fixedly connected with a baffle.

[0012] As a further description of the above technical solution:

[0013] The bottom of the threaded cylinder is fixedly connected with a cleaning mechanism, and the cleaning mechanism includes a mounting plate, a sliding rod, a connecting plate, a scraper head, a pulling plate and a tension spring. The bottom of the threaded cylinder is symmetrically fixedly connected with the mounting plate, and the opposite sides of the mounting plates on the left and right parts are symmetrically penetrated and slidably connected with sliding rods, and the opposite ends of the sliding rods on the left and right parts are fixedly connected with connecting plates, and the opposite sides of the connecting plates on the left and right parts are fixedly connected with scrapers by bolts, and the ends of the sliding rods on the left and right parts that are far away from each other are fixedly connected with pulling plates, and the outer side of the sliding rod is sleeved with a tension spring.

[0014] As a further description of the above technical solution:

[0015] Two ends of the tension spring are fixedly connected to the connecting plate and the opposite sides of the mounting plate respectively.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. After using the soil environment medium detection device, hold the connecting disk, turn the rotating knob to drive the threaded barrel to rotate, and use the cooperation between the limiting rod and the connecting disk to limit the threaded disk. When the threaded barrel rotates, the threaded disk drives the sensor probe to rise, so that the sensor probe is retracted inside the threaded barrel to avoid being directly exposed to the outside and prevent it from being damaged by the outside world, thereby improving the protection ability of the device and avoiding damage.

[0018] 2. When the sensor probe rises, the soil environment medium detection device stretches the spring to make the inner wall of the scraper closely fit with the outer wall of the sensor probe, so that the scraper cleans the outer wall of the sensor probe, ensuring that the probe is clean and tidy, and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a soil environment medium detection device proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the protection mechanism structure of a soil environment medium detection device proposed by the utility model;

[0021] Figure 3This is a schematic diagram of the structure of a card slot opening of a soil environment medium detection device proposed by the utility model;

[0022] Figure 4 The present invention is a schematic diagram of the cleaning mechanism structure of a soil environment medium detection device proposed by the present invention.

[0023] In the figure: 100, detector body; 200, wire; 300, sensor probe; 400, protection mechanism; 410, connecting plate; 420, slot; 430, chuck; 440, threaded barrel; 450, rotating knob; 460, threaded disk; 470, limiting rod; 500, cleaning mechanism; 510, mounting plate; 520, sliding rod; 530, connecting plate; 540, scraper head; 550, pull plate; 560, tension spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a soil environment medium detection device, which prevents the probe from being directly exposed to the outside, prevents it from being damaged by the outside world, improves the protection ability of the device, and avoids damage. Figure 1-4 , comprising a detector body 100, a wire 200 and a sensor probe 300;

[0028] Please refer again Figure 1 , the detector body 100 is used to install the wire 200 and the sensor probe 300;

[0029] Please refer again Figure 1 The wire 200 is evenly and fixedly connected to the top of the detector body 100 for installing the sensor probe 300. The sensor probe 300 is fixedly connected to the bottom of the wire 200. The outer side of the sensor probe 300 is fixedly connected with a protective mechanism 400.

[0030] Please refer again Figure 2-3 , the protection mechanism 400 includes a connecting disk 410, a card slot 420, a card 430, a threaded cylinder 440, a rotating button 450, a threaded disk 460 and a limiting rod 470;

[0031] Please refer again Figure 2 The outer bottom of the wire 200 is sleeved with a connection plate 410, the bottom of the connection plate 410 is provided with a slot 420, the inside of the slot 420 is rotatably connected with a chuck 430, and the bottom of the chuck 430 is fixedly connected with a threaded cylinder 440;

[0032] Please refer again Figure 2 A rotating button 450 is fixedly connected to the top of the outer wall of the threaded cylinder 440 , a threaded disk 460 is fixedly connected to the top of the outer wall of the sensor probe 300 , and a limiting rod 470 is symmetrically fixedly connected to the top of the threaded disk 460 .

[0033] To summarize, after use, hold the connecting disk 410, turn the rotating knob 450 to drive the threaded barrel 440 to rotate, and use the cooperation of the limiting rod 470 and the connecting disk 410 to limit the threaded disk 460. When the threaded barrel 440 rotates, the threaded disk 460 drives the sensor probe 300 to rise, so that the sensor probe 300 is retracted inside the threaded barrel 440 to avoid being directly exposed to the outside, prevent it from being harmed by the outside world, enhance the protection ability of the device, and avoid damage.

[0034] Please refer again Figure 2 The threaded disk 460 is screwed to the inner wall of the threaded tube 440 through threads, and the outer wall of the rotating button 450 is provided with anti-slip grooves.

[0035] Please refer again Figure 2The top end of the limiting rod 470 passes through the top of the connecting disk 410 , and the limiting rod 470 and the connecting disk 410 are slidably connected.

[0036] Please refer again Figure 2 The top end of the limiting rod 470 is fixedly connected with a baffle.

[0037] Please refer again Figure 4 The bottom of the threaded cylinder 440 is fixedly connected with a cleaning mechanism 500, and the cleaning mechanism 500 includes a mounting plate 510, a sliding rod 520, a connecting plate 530, a scraper head 540, a pulling plate 550 and a tension spring 560. The bottom of the threaded cylinder 440 is symmetrically fixedly connected with the mounting plate 510, and the sliding rods 520 are symmetrically penetrated and slidably connected to the opposite sides of the left and right mounting plates 510. The connecting plates 530 are fixedly connected to the opposite ends of the left and right sliding rods 520. The scraper head 540 is fixedly connected to the opposite sides of the left and right connecting plates 530 by bolts, and the pulling plates 550 are fixedly connected to the ends of the left and right sliding rods 520 that are away from each other, and a tension spring 560 is sleeved on the outer side of the sliding rod 520.

[0038] Please refer again Figure 4 The two ends of the tension spring 560 are fixedly connected to the opposite sides of the connecting plate 530 and the mounting plate 510 respectively.

[0039] To sum up, when the sensor probe 300 rises, the inner wall of the scraper head 540 is tightly fitted with the outer wall of the sensor probe 300 through the force of the tension spring 560, so that the scraper head 540 cleans the outer wall of the sensor probe 300, ensuring the cleanliness of the probe and improving the practicality of the device.

[0040] During specific use, a person skilled in the art holds the connection disk 410, reverses the rotation button 450, rotates the threaded barrel 440, and limits the threaded disk 460 by using the cooperation between the limiting rod 470 and the connection disk 410. When the threaded barrel 440 rotates, the threaded disk 460 drives the sensor probe 300 to descend, and the sensor probe 300 is moved out of the threaded barrel 440. Then, the sensor probe 300 is inserted into the soil, and data is read through the detector body 100. After use, the sensor probe 300 is pulled out, and the connection disk 410 is held. , the knob 450 is turned forward to drive the threaded barrel 440 to rotate, and the threaded disc 460 is limited by the cooperation of the limiting rod 470 and the connecting disc 410. When the threaded barrel 440 rotates, the threaded disc 460 drives the sensor probe 300 to rise, so that the sensor probe 300 is contracted inside the threaded barrel 440. When the sensor probe 300 rises, the inner wall of the scraper head 540 is tightly fitted with the outer wall of the sensor probe 300 through the force of the tension spring 560, so that the scraper head 540 cleans the outer wall of the sensor probe 300.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A soil environment medium detection device, characterized in that: The invention comprises a detector body (100), a wire (200) and a sensor probe (300), wherein the wire (200) is evenly fixedly connected to the top of the detector body (100), the sensor probe (300) is fixedly connected to the bottom of the wire (200), and a protective mechanism (400) is fixedly connected to the outer side of the sensor probe (300), wherein the protective mechanism (400) comprises a connecting plate (410), a card slot (420), a card chuck (430), a threaded barrel (440), a rotating knob (450), a threaded plate (460) and a limit rod (470). 0), a connecting disk (410) is sleeved on the outer bottom of the wire (200), a slot (420) is provided on the bottom of the connecting disk (410), a chuck (430) is rotatably connected inside the slot (420), a threaded barrel (440) is fixedly connected to the bottom of the chuck (430), a rotating knob (450) is fixedly connected to the top of the outer wall of the threaded barrel (440), a threaded disk (460) is fixedly connected to the top of the outer wall of the sensor probe (300), and a limiting rod (470) is symmetrically fixedly connected to the top of the threaded disk (460).

2. A soil environment medium detection device according to claim 1, characterized in that: The threaded disc (460) is screwed to the inner wall of the threaded barrel (440) via threads, and the outer wall of the rotating knob (450) is provided with anti-slip grooves.

3. A soil environment medium detection device according to claim 1, characterized in that: The top end of the limiting rod (470) passes through the top of the connecting disk (410), and the limiting rod (470) and the connecting disk (410) are slidably connected.

4. A soil environment medium detection device according to claim 3, characterized in that: A baffle is fixedly connected to the top end of the limiting rod (470).

5. A soil environment medium detection device according to claim 1, characterized in that: The bottom of the threaded cylinder (440) is fixedly connected with a cleaning mechanism (500), and the cleaning mechanism (500) includes a mounting plate (510), a sliding rod (520), a connecting plate (530), a scraper head (540), a pulling plate (550) and a tension spring (560). The bottom of the threaded cylinder (440) is symmetrically fixedly connected with the mounting plate (510), and the sliding rod (520) is symmetrically penetrated and slidably connected to the opposite sides of the mounting plates (510) on the left and right parts. The connecting plates (530) are fixedly connected to the opposite ends of the sliding rods (520) on the left and right parts. The scraper head (540) is fixedly connected to the opposite sides of the connecting plates (530) on the left and right parts by bolts. The pulling plate (550) is fixedly connected to the ends of the sliding rods (520) on the left and right parts that are away from each other, and the tension spring (560) is sleeved on the outer side of the sliding rod (520).

6. A soil environment medium detection device according to claim 5, characterized in that: Two ends of the tension spring (560) are fixedly connected to opposite sides of the connecting plate (530) and the mounting plate (510), respectively.

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