Clamping device for soil monitoring sample glass slide

Abstract

The utility model relates to the technical field of soil monitoring, and discloses a clamping device for a soil monitoring sample glass slide, which comprises a clamping table, and a mounting bottom plate is arranged at the bottom end of the clamping table. When the clamping device for the soil monitoring sample glass slide is used, the rotating handle can be reversely rotated to drive the two-way lead screw to rotate according to the size of the soil sample loading glass slide, and when the two-way lead screw rotates, the two sets of movable seats can be driven to be pulled outwards at the top end of the top cover through the threaded sleeves in threaded connection with the two external sides at the same time; according to the split type movable seat clamping assembly capable of moving for a long distance, the glass slide loaded with a soil sample is placed between the clamping plates, then the rotating handle is rotated forwards to drive the two-way lead screw to drive the two sets of movable seats and the clamping plates to move inwards at the same time, and the two sides of the glass slide loaded with the soil sample can be clamped and fixed between the clamping plates. The problem that soil sample glass slides with different sizes are inconvenient to adjust, clamp and use is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil monitoring, in particular to a clamping device for a soil monitoring sample slide. Background Art

[0002] Soil monitoring refers to the determination of various physical and chemical properties of soil, such as the content of components such as iron, manganese, total potassium, organic matter, total nitrogen, available phosphorus, total phosphorus, water, total arsenic, available boron, fluoride, chloride, mineral oil and total salt, by using appropriate measurement methods, so as to achieve the purposes of monitoring the current status of soil quality and soil pollution accidents, as well as dynamic monitoring of land treatment of pollutants. In the soil monitoring process, after the soil samples taken are made into test samples and placed on glass slides, when the glass slides loaded with soil samples are placed inside a microscope observation device to observe the components, a clamping device for the soil monitoring sample slide is required to clamp and fix the glass slide loaded with soil samples for stable observation.

[0003] However, when the clamping device of the soil monitoring sample slide is used to clamp and fix the slide carrying the soil sample, the clamping component has limitations on the size of the slide carrying the soil sample. Generally, it can only clamp and use some slides of the same size or similar sizes, and cannot clamp and use slides of different sizes. Moreover, when the clamping device is used, it can mostly only clamp and use a group of slides carrying soil samples at the same time, which has shortcomings and is not convenient for adjusting and clamping some soil sample slides of different sizes.

[0004] Now, a novel soil monitoring sample slide clamping device is proposed to solve the above-mentioned shortcomings. Utility Model Content

[0005] The utility model aims to provide a soil monitoring sample glass slide clamping device to solve the problem inconvenient to adjust and clamp soil sample glass slides of different sizes proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping device for a soil monitoring sample slide, comprising a clamping platform, wherein a mounting base plate is provided at the bottom end of the clamping platform;

[0007] The top ends of the two-way screws are respectively provided with a two-way screw threadedly connected to the two-way screw, and the two sides of the two-way screw outside are respectively threadedly connected to the threaded sleeve, and the top of the threaded sleeve is welded and fixed to a connecting seat, and the top of the clamping platform is provided with a top cover, and reserved holes are respectively opened in the four corners of the top of the top cover, and connecting bolts are arranged in the reserved holes, and the bottom ends of the connecting bolts pass through the inside of the top cover, and threaded holes are respectively opened in the four corners of the top of the top of the clamping platform for matching with the connecting bolts. The top cover is installed and fixed to the top of the clamping platform through the connecting bolts and the threaded holes. The two ends of the top of the top cover are respectively provided with a top groove, and the top groove passes through the inside of the top cover, and two groups of movable seats are respectively provided on the two sides of the top of the top cover, and the left side of the top of the left movable seat and the right side of the top of the right movable seat are respectively provided with a fixing plate, and the right side of the top of the left movable seat and the left side of the top of the right movable seat are respectively provided with a clamping plate, and the right side of the two-way screw passes through the right side of the outside of the clamping platform and is fixedly connected with a turning handle.

[0008] Furthermore, the top end of the connecting seat passes through the interior of the top groove and is fixedly connected to the bottom end of the movable seat.

[0009] Furthermore, fixing bolts are respectively provided through the interior of both ends of the fixing plate, and screw holes for fitting the fixing bolts are respectively provided at both ends of the left side of the top of the movable seat, and the fixing plate is installed and fixed between the fixing bolts and the top of the movable seat.

[0010] Preferably, slide bars are respectively fixedly installed on both sides of the bottom end of the clamping platform, and slide grooves are respectively opened inside the two sides of the top end of the installation base plate, and the two ends of the slide grooves respectively pass through the two ends of the installation base plate, and the slide bars are slidably inserted inside the slide grooves.

[0011] Furthermore, the movable seat, the fixed plate and the cushion are symmetrically arranged with respect to the vertical center line of the clamping platform.

[0012] Preferably, the two ends of the right side of the splint are respectively fixedly connected with sliding rods, and the outside of the sliding rods is sleeved with compression springs, the interiors of the two ends of the left side of the fixed plate are respectively provided with through holes, and the through holes pass through the interior of the fixed plate, the left side of the compression spring is fixedly connected to the right side of the splint, the right side of the compression spring is fixedly connected to the left side of the fixed plate, a pad is glued and fixed to the right side of the splint, and the right side of the sliding rod passes through the interior of the through hole.

[0013] Furthermore, guide blocks are fixedly connected to both sides of the bottom of the clamping plate, and guide grooves are respectively provided at both ends of the right side of the top of the movable seat, and the guide blocks are slidably inserted in the guide grooves.

[0014] Preferably, mounting holes are respectively provided at the four corners of the top of the mounting base plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the clamping device for soil monitoring sample glass slides not only facilitates the adjustment and clamping of soil sample glass slides of different sizes, but also facilitates the clamping and switching of two groups of soil samples for detection at the same time, and also facilitates the buffering protection when the glass slides are clamped;

[0016] (1) By providing a clamping platform, a two-way screw, a top cover, a top groove, a movable seat, a fixed plate, a clamping plate, a connecting seat, a rotating handle, a threaded sleeve, a threaded hole, a connecting bolt and a reserved hole, when the device is installed in the observation equipment and used, the rotating handle can be rotated in the opposite direction on the right side of the clamping platform to drive the two-way screw to rotate according to the size of the glass slide loaded with the soil sample. While the two-way screw rotates, the threaded sleeves connected by threads on both sides of the outside can be used to drive the two groups of movable seats to be pulled outward at the same time at the top of the top cover. After widening the distance between the clamping plates, the glass slide loaded with the soil sample is placed between the clamping plates, and then the rotating handle is rotated forward to drive the two-way screw to drive the two groups of movable seats and the clamping plates to move inward at the same time, so that the two sides of the glass slide loaded with the soil sample can be clamped and fixed between the clamping plates. Through the split movable seat that can move over a long distance, some soil sample glass slides of different sizes can be adjusted and clamped for use;

[0017] (2) By providing a clamping platform, a mounting base, a bidirectional screw, a top cover, a movable seat, a fixed plate, a clamping plate, a connecting seat, a threaded sleeve, a sliding groove and a sliding bar, when the clamping device is in use, two sets of clamping components are symmetrically arranged at both ends of the top of the clamping platform. During the clamping operation, two sets of glass slides loaded with soil samples can be clamped and fixed at the same time. At the same time, when observing in a microscope device, sliding bars are fixed on both sides of the bottom end of the clamping platform. The clamping platform can be pushed back and forth on the top of the mounting base by using the sliding bars to switch soil samples on different glass slides for observation, so as to facilitate comparison of the difference between the two groups of soil samples;

[0018] (3) By providing a movable seat, a fixed plate, a gasket, a clamping plate, a guide block, a guide groove, a sliding rod, a compression spring and a through hole, when the two sets of movable seats and the clamping plates are used to clamp the glass slide, after the clamping plates contact one side of the glass slide, when the handle is continuously rotated to drive the two sets of movable seats to move inward, the clamping plates will push the sliding rod outward and compress the compression spring at the same time, so that the glass slide can be softly clamped and connected. At the same time, the gasket is made of soft silicone material, which can further protect the glass slide when clamped, reduce and avoid the glass slide being broken and damaged due to excessive clamping force when clamping the glass slide, and facilitate buffering protection when clamping the glass slide. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2This is a schematic diagram of the structure of the movable seat of the utility model from a top view;

[0021] Figure 3 It is a side view enlarged structural schematic diagram of the guide block of the utility model;

[0022] Figure 4 For this utility model Figure 1 A in the figure is an enlarged structural diagram.

[0023] In the figure: 1. Mounting base plate; 2. Clamping table; 3. Bidirectional lead screw; 4. Top cover; 5. Top groove; 6. Movable seat; 7. Fixed plate; 8. Gasket; 9. Clamping plate; 10. Connecting seat; 11. Turn handle; 12. Slide groove; 13. Slide bar; 14. Threaded sleeve; 15. Mounting hole; 16. Threaded hole; 17. Connecting bolt; 18. Reserved hole; 19. Fixing bolt; 20. Guide block; 21. Guide groove; 22. Slide rod; 23. Compression spring; 24. Through hole. 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] Example 1: Please refer to Figure 1-4 , a soil monitoring sample slide clamping device, comprising a clamping platform 2, a mounting base plate 1 is provided at the bottom end of the clamping platform 2;

[0026] The two ends of the inside of the clamping platform 2 are respectively connected with the bidirectional screw 3 laterally and movably, and the two sides of the outside of the bidirectional screw 3 are respectively threadedly connected with the threaded sleeve 14, and the top of the threaded sleeve 14 is welded and fixed with the connecting seat 10, and the top of the clamping platform 2 is provided with a top cover 4, and the inside of the four corners of the top of the top cover 4 is respectively provided with a reserved hole 18, and the inside of the reserved hole 18 is provided with a connecting bolt 17, and the bottom end of the connecting bolt 17 passes through the inside of the top cover 4, and the inside of the four corners of the top of the clamping platform 2 is respectively provided with a threaded hole 16 for mounting with the connecting bolt 17, and the top The cover 4 is fixed to the top of the clamping platform 2 by connecting bolts 17 and threaded holes 16. Top grooves 5 are respectively provided at both ends of the top of the top cover 4, and the top grooves 5 penetrate the interior of the top cover 4. Two sets of movable seats 6 are respectively provided on both sides of the top of the top cover 4. Fixed plates 7 are respectively provided on the left side of the top of the left movable seat 6 and the right side of the top of the right movable seat 6. Clamping plates 9 are respectively provided on the right side of the top of the left movable seat 6 and the left side of the top of the right movable seat 6. The right side of the bidirectional lead screw 3 penetrates the right side of the outside of the clamping platform 2 and is fixedly connected with a rotating handle 11.

[0027] The top of the connecting seat 10 passes through the interior of the top groove 5 and is fixedly connected to the bottom of the movable seat 6. The interiors of the two ends of the fixing plate 7 are respectively penetrated with fixing bolts 19. The two ends on the left side of the top of the movable seat 6 are respectively provided with screw holes for matching the fixing bolts 19 for installation. The fixing plate 7 is installed and fixed between the fixing bolts 19 and the top of the movable seat 6.

[0028] Specifically, Figure 1 and Figure 2 As shown, according to the size of the glass slide loaded with soil samples, the rotating handle 11 can be rotated in the opposite direction on the right side of the clamping table 2 to drive the bidirectional lead screw 3 to rotate. While the bidirectional lead screw 3 is rotating, the threaded sleeves 14 connected by threads on both sides of the outside can be used to drive the two groups of movable seats 6 to be pulled outward at the same time at the top of the top cover 4. After widening the distance between the clamping plates 9, the glass slide loaded with soil samples is placed between the clamping plates 9. Then, the rotating handle 11 is rotated forward to drive the bidirectional lead screw 3 to drive the two groups of movable seats 6 and the clamping plates 9 to move inward at the same time, so that the two sides of the glass slide loaded with soil samples can be clamped and fixed between the clamping plates 9. Through the split movable seat 6 that can be moved over a long distance, some soil sample glass slides of different sizes can be adjusted and clamped for use.

[0029] Embodiment 2: Slide bars 13 are respectively installed and fixed on both sides of the bottom end of the clamping platform 2, and slide grooves 12 are respectively opened inside the two sides of the top end of the installation base plate 1, and the two ends of the slide groove 12 respectively penetrate the two ends of the installation base plate 1, and the slide bar 13 is slidably inserted in the inside of the slide groove 12, and the movable seat 6, the fixed plate 7 and the liner 8 are respectively symmetrically arranged about the vertical center line of the clamping platform 2;

[0030] Specifically, Figure 1 and Figure 3 As shown, two groups of clamping components are symmetrically arranged at both ends of the top of the clamping platform 2. During the clamping operation, two groups of glass slides loaded with soil samples can be clamped and fixed at the same time. At the same time, when observing in a microscope device, sliding bars 13 are fixed on both sides of the bottom end of the clamping platform 2. The clamping platform 2 can be pushed back and forth on the top of the mounting base plate 1 using the sliding bars 13, and the soil samples on different glass slides can be switched for observation, so as to compare the difference between the two groups of soil samples.

[0031] Embodiment 3: The two ends of the right side of the clamping plate 9 are respectively fixedly connected with a slide bar 22, and the outside of the slide bar 22 is sleeved with a compression spring 23, the two ends of the left side of the fixed plate 7 are respectively provided with through holes 24, and the through hole 24 penetrates the inside of the fixed plate 7, the left side of the compression spring 23 is fixedly connected to the right side of the clamping plate 9, and the right side of the compression spring 23 is fixedly connected to the left side of the fixed plate 7, the right side of the clamping plate 9 is glued and fixed with a liner 8, the right side of the slide bar 22 penetrates the inside of the through hole 24, the two sides of the bottom of the clamping plate 9 are respectively fixedly connected with guide blocks 20, and the two ends of the right side of the top of the movable seat 6 are respectively provided with guide grooves 21, and the guide block 20 is slidably inserted into the inside of the guide groove 21;

[0032] The four corners at the top of the mounting base plate 1 are respectively provided with mounting holes 15;

[0033] Specifically, Figure 1-Figure 4 As shown, when the two groups of movable seats 6 and the clamping plates 9 clamp the glass slide, after the clamping plates 9 contact one side of the glass slide, the handle 11 continues to be rotated to drive the two groups of movable seats 6 to move inward, and the clamping plates 9 will push the sliding rod 22 outward and compress the compression spring 23 at the same time, so that the glass slide can be softly clamped and connected. At the same time, the gasket 8 is made of soft silicone material, which can further protect the glass slide when clamped, reduce and avoid the glass slide being broken and damaged due to excessive clamping force when clamping the glass slide, and provide buffer protection when the glass slide is clamped.

[0034] Working principle: When the device of the utility model is installed in the observation equipment and used, the handle 11 can be rotated in the opposite direction on the right side of the clamping platform 2 to drive the bidirectional lead screw 3 to rotate according to the size of the glass slide loaded with the soil sample. While the bidirectional lead screw 3 rotates, the threaded sleeve 14 connected by the threads on both sides of the outside can be used to drive the two groups of movable seats 6 to be pulled outward at the same time at the top of the top cover 4. After widening the distance between the clamping plates 9, the glass slide loaded with the soil sample is placed between the clamping plates 9. Then, the handle 11 is rotated forward to drive the bidirectional lead screw 3 to drive the two groups of movable seats 6 and the clamping plates 9 to move inward at the same time, so that the two sides of the glass slide loaded with the soil sample can be clamped and fixed between the clamping plates 9. At the same time, two groups of clamping components are symmetrically arranged at both ends of the top of the clamping platform 2. During the clamping operation, At the same time, two groups of glass slides loaded with soil samples are clamped and fixed. When observing in a microscope device, sliding bars 13 are fixed on both sides of the bottom of the clamping table 2. The clamping table 2 can be pushed back and forth on the top of the mounting base 1 using the sliding bars 13 to switch the soil samples on different glass slides for observation and comparison. When the two groups of movable seats 6 and the clamping plates 9 are used to clamp the glass slide, after the set clamping plates 9 contact one side of the glass slide, when the handle 11 continues to be rotated to drive the two groups of movable seats 6 to move inward, the clamping plates 9 will push the sliding rod 22 outward and compress the compression spring 23 at the same time, so that the glass slide can be softly clamped and connected. At the same time, the set pad 8 is made of soft silicone material, which can further protect the glass slide when clamping.

[0035] It is obvious 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 features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A soil monitoring sample slide clamping device, comprising a clamping platform (2), characterized in that: A mounting base plate (1) is provided at the bottom end of the clamping platform (2); The two ends of the interior of the clamping platform (2) are respectively connected to a bidirectional screw (3) in a transversely movable manner, and the two sides of the exterior of the bidirectional screw (3) are respectively threadedly connected to a threaded sleeve (14), and the top of the threaded sleeve (14) is welded and fixed with a connecting seat (10). The top of the clamping platform (2) is provided with a top cover (4), and the inside of the four corners of the top of the top cover (4) are respectively provided with reserved holes (18), and the inside of the reserved holes (18) is provided with connecting bolts (17), and the bottom ends of the connecting bolts (17) pass through the inside of the top cover (4), and the inside of the four corners of the top of the clamping platform (2) are respectively provided with threaded holes (16) for matching with the connecting bolts (17). The top cover ( 4) is installed and fixed to the top of the clamping platform (2) through connecting bolts (17) and threaded holes (16), and top grooves (5) are respectively opened at both ends of the top of the top cover (4), and the top grooves (5) pass through the interior of the top cover (4), and two groups of movable seats (6) are respectively arranged on both sides of the top of the top cover (4), and a fixing plate (7) is respectively arranged on the left side of the top of the left movable seat (6) and the right side of the top of the right movable seat (6), and a clamping plate (9) is respectively arranged on the right side of the top of the left movable seat (6) and the left side of the top of the right movable seat (6), and the right side of the bidirectional screw (3) passes through the right side of the outside of the clamping platform (2) and is fixedly connected to a rotating handle (11).

2. The soil monitoring sample slide clamping device according to claim 1, characterized in that: The top end of the connecting seat (10) passes through the interior of the top groove (5) and is fixedly connected to the bottom end of the movable seat (6).

3. The soil monitoring sample slide clamping device according to claim 1, characterized in that: Fixing bolts (19) are respectively provided through the interior of both ends of the fixing plate (7), and screw holes for matching the fixing bolts (19) are respectively provided at both ends of the left side of the top of the movable seat (6), and the fixing plate (7) is installed and fixed between the fixing bolts (19) and the top of the movable seat (6).

4. The soil monitoring sample slide clamping device according to claim 1, characterized in that: Slide bars (13) are respectively fixedly mounted on both sides of the bottom end of the clamping platform (2), and slide grooves (12) are respectively opened inside the two sides of the top end of the installation base plate (1), and the two ends of the slide groove (12) respectively penetrate the two ends of the installation base plate (1), and the slide bar (13) is slidably inserted inside the slide groove (12).

5. The soil monitoring sample slide clamping device according to claim 1, characterized in that: The movable seat (6), the fixed plate (7) and the cushion (8) are respectively arranged symmetrically with respect to the vertical center line of the clamping platform (2).

6. The soil monitoring sample slide clamping device according to claim 1, characterized in that: The two ends of the right side of the clamping plate (9) are respectively fixedly connected with a sliding rod (22), and the outside of the sliding rod (22) is sleeved with a compression spring (23). The two ends of the left side of the fixing plate (7) are respectively provided with through holes (24), and the through holes (24) penetrate the inside of the fixing plate (7). The left side of the compression spring (23) is fixedly connected to the right side of the clamping plate (9), and the right side of the compression spring (23) is fixedly connected to the left side of the fixing plate (7). A pad (8) is glued and fixed to the right side of the clamping plate (9), and the right side of the sliding rod (22) penetrates the inside of the through hole (24).

7. The soil monitoring sample slide clamping device according to claim 1, characterized in that: The two sides of the bottom of the clamping plate (9) are respectively fixedly connected with guide blocks (20), and the two ends of the right side of the top of the movable seat (6) are respectively provided with guide grooves (21), and the guide blocks (20) are slidably inserted in the guide grooves (21).

8. The soil monitoring sample slide clamping device according to claim 1, characterized in that: Four corners at the top of the installation base plate (1) are respectively provided with installation holes (15).

Images