Sample support and sample testing platform

Abstract

The utility model discloses a sample support and sample test platform relates to sample support field, including testboard and support subassembly, testboard surface rear part is fixedly connected with the connecting frame, the inner top wall of connecting frame is provided with the cylinder, the end portion of cylinder is fixedly equipped with the detection probe, the support subassembly includes the support plate, the support plate is fixed on the support plate. A sliding groove is formed in the surface of the supporting plate, a connecting rod is fixedly connected to the inner wall of the sliding groove, the connecting rod is sleeved with three sets of sliding blocks, containing grooves are formed in the surfaces of the sliding blocks, the number of the sliding blocks is three, the diameters of the three sets of containing grooves are different, and anti-skid cloth adheres to the interiors of the containing grooves. Fixing assemblies are movably installed on the two sides, close to the middle, of the supporting plate. Through the arrangement of the placing groove and the anti-skid cloth in the placing groove, the sample bottle is preliminarily limited, and then the sample bottle is clamped and fixed through the fixing assembly, so that the sample bottle is prevented from shaking and falling off due to the influence of external force in the detection process.

Description

Technical Field

[0001] The utility model relates to the technical field of sample brackets, in particular to a sample bracket and a sample testing platform. Background Art

[0002] During the preparation of liquid reagents or medicines, sampling bottles are usually used to sample liquid raw materials, and then they are sent to the testing room for chemical composition detection and analysis by placing the sample bottles on the sample brackets on the testing platform.

[0003] However, there are no protection measures when the liquid sample bottles are placed on the brackets. During the detection process, they are easily overturned by external forces and thus drop and break, affecting the progress of the detection steps.

[0004] Therefore, it is urgent to improve this shortcoming. The utility model researches and improves the existing structural deficiencies and provides a sample bracket and a sample testing platform. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a sample bracket and a sample testing platform to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A sample bracket includes a testing table and a bracket assembly. A connecting frame is fixedly connected to the rear part of the surface of the testing table. A cylinder is arranged on the inner top wall of the connecting frame. A detection probe is fixedly installed at the end of the cylinder. The bracket assembly includes a support plate. A sliding groove is formed on the surface of the support plate. A connecting rod is fixedly connected to the inner wall of the sliding groove. A sliding block is sleeved outside the connecting rod. A placement groove is formed on the surface of the sliding block. The number of the sliding blocks is three groups, and the diameters of the three groups of placement grooves are different. An anti-slip cloth is bonded inside the placement groove. Fixing components are movably installed at the middle positions on both sides of the support plate. The fixing components include connecting columns. A limiting hole is formed at the front part of the surface of the connecting column. A damping rotating shaft is arranged on the surface of the connecting column. A rotating column is arranged at the end of the damping rotating shaft. A return spring is movably installed outside the rotating column. An arc-shaped fixing plate is fixedly connected to the end of the return spring.

[0007] Furthermore, docking slots are formed on both sides of the support plate. A positioning hole is formed at the top of the docking slot. A positioning pin is inserted into the positioning hole. By setting the docking slots, the front end of the connecting column can be inserted into it, and then the positioning pin can be inserted into the positioning hole to complete the rapid assembly of the fixing components, which is convenient for disassembly and assembly.

[0008] Further, a plug rod is fixedly connected to the outer wall of the rotating column. The diameter of the plug rod is slightly smaller than the inner diameter of the return spring. By providing the plug rod, the return spring can be inserted onto it, which is simple to disassemble and assemble and can quickly replace arc-shaped fixing plates of different sizes.

[0009] Further, the number of the return springs and the arc-shaped fixing plates is three groups, and they are arranged in a circumferential array on the outside of the rotating column. The sizes of the three groups of arc-shaped fixing plates are different. By providing the three groups of arc-shaped fixing plates with different sizes, it can be adjusted and used by driving the rotating column to rotate through the damping rotating shaft, and is suitable for clamping and fixing sample bottles with different diameters.

[0010] Further, an anti-slip strip is fixedly connected to the inner side wall of the arc-shaped fixing plate. The anti-slip strip is made of flexible rubber material. By providing the anti-slip strip, the contact friction between the arc-shaped fixing plate and the sample bottle is increased, which helps to improve the clamping effect. Made of flexible rubber material, it plays a certain protective role for the sample bottle.

[0011] Further, a support rod is fixedly connected to the bottom edge of the support plate. The bottom of the support rod is fixedly connected to a support pad. The bottom area of the support pad is larger than its top. An anti-slip floor mat is bonded to the bottom of the support pad. By providing the support pad with a special shape and cooperating with the anti-slip floor mat at its bottom, the bracket assembly can be stably placed on the test bench and is not easy to slide and shift during use.

[0012] Further, a receiving cavity is formed inside the support pad, and multiple groups of weight blocks are filled inside the receiving cavity. By providing the weight blocks, the placement stability of the bracket assembly is further increased.

[0013] A sample test platform, on which the above-mentioned sample bracket is installed.

[0014] The utility model provides a sample bracket and a sample test platform, which have the following beneficial effects:

[0015] 1. Through the provided placement groove and the anti-slip cloth inside it, the sample bottle can be preliminarily positioned. Then, through the fixing component, it can be adjusted and rotated according to the diameter of the sample bottle. The arc-shaped fixing plate clamps and fixes the sample bottle under the contraction and deformation of the return spring, preventing it from shaking and falling under the influence of external forces during the detection process, and cooperating with the anti-slip strip made of flexible rubber material to effectively protect the sample bottle.

[0016] 2. By providing the support pad with a special shape and cooperating with the anti-slip floor mat and the weight blocks inside it at the bottom, the bracket assembly can be stably placed on the test bench and is not easy to slide and shift during use. Description of the Drawings

[0017] Figure 1 This is a schematic diagram of the overall structure of a sample holder and a sample testing platform of the present utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the fixing component of a sample holder and a sample testing platform of the present utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the support component of a sample holder and a sample testing platform of the present utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the support backing plate of a sample holder and a sample testing platform of the present utility model.

[0021] In the figure: 1, test bench; 2, support component; 201, support plate; 202, support rod; 203, support backing plate; 204, anti-slip floor mat; 205, counterweight; 206, connecting rod; 207, sliding block; 208, placement groove; 209, docking slot; 3, connecting frame; 4, cylinder; 5, detection probe; 6, fixing component; 601, connecting column; 602, damping rotating shaft; 603, rotating column; 604, return spring; 605, arc-shaped fixing plate; 606, anti-slip strip. Specific embodiments

[0022] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0023] Such as Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown in the figure, a sample holder and a sample testing platform include a testing table 1 and a support assembly 2. A connecting frame 3 is fixedly connected to the rear part of the surface of the testing table 1. A cylinder 4 is arranged on the inner top wall of the connecting frame 3. A detection probe 5 is fixedly installed at the end of the cylinder 4. The support assembly 2 includes a support plate 201. A chute is formed on the surface of the support plate 201. A connecting rod 206 is fixedly connected to the inner wall of the chute. A sliding block 207 is sleeved outside the connecting rod 206. A placement groove 208 is formed on the surface of the sliding block 207. The number of sliding blocks 207 is three groups, and the diameters of the three groups of placement grooves 208 are different. An anti-slip cloth is adhered inside the placement groove 208. Fixing components 6 are movably installed at the middle positions on both sides of the support plate 201. The fixing component 6 includes a connecting column 601. A limiting hole is formed at the front part of the surface of the connecting column 601. A damping rotating shaft 602 is arranged on the surface of the connecting column 601. A rotating column 603 is arranged at the end of the damping rotating shaft 602. A return spring 604 is movably installed outside the rotating column 603. The end of the return spring 604 is fixedly connected to an arc-shaped fixing plate 605. Through the arranged placement groove 208 and the anti-slip cloth inside it, the sample bottle can be preliminarily positioned. Then, the fixing component 6 rotates and adjusts the use by driving the rotating column 603 through the damping rotating shaft 602 according to the diameter of the sample bottle. The arc-shaped fixing plate 605 clamps and fixes the sample bottle under the contraction and deformation of the return spring 604, avoiding shaking and dropping under the influence of external forces during the detection process. Docking slots 209 are formed on both sides of the support plate 201. A positioning hole is formed at the top of the docking slot 209. A positioning pin is inserted into the positioning hole. Through the arranged docking slot 209, the front end of the connecting column 601 is inserted into it, and then the positioning pin is inserted into the positioning hole to complete the quick assembly of the fixing component 6. The disassembly and assembly are convenient. A plug rod is fixedly connected to the outer wall of the rotating column 603. The diameter of the plug rod is slightly smaller than the inner diameter of the return spring 604. Through the arranged plug rod, the return spring 604 is inserted onto it. The disassembly and assembly are simple, and the arc-shaped fixing plate 605 of different sizes can be quickly replaced. The number of the return spring 604 and the arc-shaped fixing plate 605 is three groups, and they are arranged in a circumferential array outside the rotating column 603. The sizes of the three groups of arc-shaped fixing plates 605 are different. Through the three groups of arc-shaped fixing plates 605 of different sizes, the rotation of the rotating column 603 is driven by the damping rotating shaft 602 for adjustment and use, which is suitable for clamping and fixing sample bottles of different diameters. An anti-slip strip 606 is fixedly connected to the inner side wall of the arc-shaped fixing plate 605. The anti-slip strip 606 is made of flexible rubber material. Through the arranged anti-slip strip 606, the contact friction between the arc-shaped fixing plate 605 and the sample bottle is increased, which helps to improve the clamping effect. It is made of flexible rubber material and plays a certain protective role for the sample bottle.

[0024] As Figures 1-4As shown, a support rod 202 is fixedly connected to the bottom edge of the support plate 201. The bottom of the support rod 202 is fixedly connected to a support backing plate 203. The bottom area of the support backing plate 203 is larger than its top. An anti-slip floor mat 204 is bonded to the bottom of the support backing plate 203. By setting the support backing plate 203 with a special shape and cooperating with the anti-slip floor mat 204 at its bottom, the bracket assembly 2 can be stably placed on the test bench 1 and is not prone to sliding and displacement during use. A receiving cavity is formed inside the support backing plate 203, and multiple groups of counterweight blocks 205 are filled inside the receiving cavity. By setting the counterweight blocks 205, the placement stability of the bracket assembly 2 is further increased.

[0025] A sample test platform is provided with the above sample bracket. Through the placement groove 208 and the anti-slip cloth inside it, a preliminary limit is imposed on the sample bottle. Then, the sample bottle is clamped and fixed by the fixing assembly 6 to prevent it from shaking and falling under the influence of external forces during the detection process.

[0026] In summary, for the sample bracket and the sample test platform, first, according to Figures 1 to 4 the structure shown in the figure, the front end of the connecting column 601 is inserted into the docking slot 209 on the side of the support plate 201, and then the positioning pin is inserted into the positioning hole and through the limiting hole to complete the installation of the fixing assembly 6. The sample bottle is placed in the corresponding placement groove 208 in the sliding block 207 according to its size. The anti-slip cloth can play a preliminary limiting role for the sample bottle. Subsequently, the sliding block 207 slides on the connecting rod 206 to the middle of the chute. Then, the arc-shaped fixing plate 605 clamps and fixes the sample bottle under the contraction and deformation of the return spring 604 to prevent it from shaking and falling under the influence of external forces during the detection process. Cooperating with the anti-slip strip 606 made of flexible rubber material, while improving the clamping effect, it effectively protects the sample bottle. The rotating column 603 can rotate through the damping rotating shaft 602, so that the arc-shaped fixing plate 605 of different sizes can be adjusted for use, which is suitable for clamping and fixing sample bottles of different sizes. The support backing plate 203 with a special shape, cooperating with the anti-slip floor mat 204 at its bottom and the counterweight blocks 205 inside it, enables the bracket assembly 2 to be stably placed on the test bench 1 and is not prone to sliding and displacement during use.

[0027] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

Claims

1. A sample holder, comprising a test bench (1) and a holder assembly (2), characterized in that: A connecting frame (3) is fixedly connected to the rear of the surface of the test bench (1); a cylinder (4) is arranged on the inner top wall of the connecting frame (3); a detection probe (5) is fixedly installed on the end of the cylinder (4); the bracket assembly (2) comprises a support plate (201); a slide groove is provided on the surface of the support plate (201); a connecting rod (206) is fixedly connected to the inner wall of the slide groove; a sliding block (207) is sleeved on the outside of the connecting rod (206); a placement groove (208) is provided on the surface of the sliding block (207); the number of the sliding blocks (207) is three groups, and the three groups of placement grooves (208) are The diameters are different. An anti-slip cloth is bonded inside the placement groove (208). A fixing assembly (6) is movably installed near the middle of both sides of the support plate (201). The fixing assembly (6) comprises a connecting column (601). A limiting hole is provided near the front of the surface of the connecting column (601). A damping shaft (602) is provided on the surface of the connecting column (601). A rotating column (603) is provided at the end of the damping shaft (602). A reset spring (604) is movably installed outside the rotating column (603). The end of the reset spring (604) is fixedly connected to an arc-shaped fixing plate (605).

2. A sample holder according to claim 1, characterized in that: The supporting plate (201) is provided with docking slots (209) on both sides, the top of the docking slot (209) is provided with a positioning hole, and a positioning pin is inserted into the interior of the positioning hole.

3. A sample holder according to claim 1, characterized in that: An insert rod is fixedly connected to the outer wall of the rotating column (603), and the diameter of the insert rod is slightly smaller than the inner diameter of the return spring (604).

4. A sample holder according to claim 1, characterized in that: The number of the return springs (604) and the arc-shaped fixing plates (605) is three groups, and they are arranged in a circular array outside the rotating column (603), and the sizes of the three groups of arc-shaped fixing plates (605) are different.

5. A sample holder according to claim 1, characterized in that: The inner side wall of the arc-shaped fixed plate (605) is fixedly connected with an anti-slip strip (606), and the anti-slip strip (606) is made of a flexible rubber material.

6. A sample holder according to claim 1, characterized in that: A support rod (202) is fixedly connected to the bottom edge of the support plate (201), a support pad (203) is fixedly connected to the bottom of the support rod (202), the bottom area of ​​the support pad (203) is larger than the top thereof, and an anti-slip mat (204) is bonded to the bottom of the support pad (203).

7. A sample holder according to claim 6, characterized in that: The support pad (203) has an accommodating cavity inside, and the accommodating cavity is filled with multiple groups of counterweight blocks (205).

8. A sample testing platform, characterized in that: The sample testing platform is equipped with a sample holder as described in any one of claims 1-7.

Images