Titration analyzer for chemical assay analysis

Abstract

The utility model provides a titration analyzer for chemical test analysis, which comprises an operating platform, moving components are arranged on the left side and the right side of the operating platform, each moving component comprises two fixing blocks, a fixing rod is connected between the two fixing blocks, a moving sleeve is sleeved on the surface of the fixing rod, and the moving sleeve is sleeved on the surface of the operating platform. One side of the movable sleeve is connected with an extension frame; and the workbench is connected between the two extension frames, a placement hole is formed in the center of the surface of the workbench, and fixing assemblies are arranged on the portions, located on the left side and the right side of the placement hole, of the surface of the workbench. According to the titration analyzer for chemical test analysis, the fixed rods with the movable sleeves are arranged on the left side and the right side of the inner wall of the operation table and are matched with the extension frame for operation, so that when a titration cup in the working table is taken out, the working table is pulled towards the outer side of the operation table to move towards the outer side, and the titration cup can be taken out; and an upward taking-out mode can be replaced, and the operation convenience can be improved.

Description

Technical Field

[0001] The utility model relates to the field of titration analysis, in particular to a titration analyzer for chemical laboratory analysis. Background Art

[0002] Chemical analysis is a discipline. During the experiment process, the most important thing is the analysis of the experimental results and the correct issuance of the experimental report. Therefore, a titration analyzer is needed, and the titration analyzer can also be applied to petrochemical refineries. The existing titration analyzer generally consists of an electromagnetic stirrer, a titration cup and an analyzer.

[0003] In the patent application with the publication number CN218445323U proposed in the prior art, by setting an adjusting component, rotating the rocker drives the first bevel gear to rotate. Under the meshing transmission between the first bevel gear and the second bevel gear, the screw rod can be driven to rotate with a limit. Under the meshing connection between the screw rod and the connecting ear, the slide rod forms a limit so that the magnetic stirrer can be limited to move upward and adhere to the bottom of the titration cup, with simple operation and better use effect.

[0004] By setting a limiting component, the clamping rod is pulled outwards to disengage it from the rack meshing connection. Under the elastic force of the first spring, the rack can drive the clamping block to move to clamp and limit the titration cup. Then, the clamping rod is released. Under the elastic force of the second spring on the connecting block, the clamping rod can be reset, and the clamping rod is engaged with the tooth groove of the rack to fix the position of the clamping block, so as to limit and fix titration cups with different diameters.

[0005] However, when placing the titration cup in the current device, the titration cup is placed from above the operating table. However, when taking the titration cup during the operation of this device, the entire device needs to be stopped to take it out, but this way of taking it out will reduce the operation convenience.

[0006] Therefore, it is necessary to provide a titration analyzer for chemical laboratory analysis to solve the above technical problems. Utility Model Content

[0007] The utility model provides a titration analyzer for chemical laboratory analysis, which solves the problem that when taking the titration cup during the operation of this device, the entire device needs to be stopped to take it out, but this way of taking it out will reduce the operation convenience.

[0008] To solve the above technical problems, a titration analyzer for chemical laboratory analysis provided by the utility model includes:

[0009] An operating table, both the left and right sides of the operating table are provided with moving components, the moving components include two fixed blocks, a fixed rod is connected between the two fixed blocks, a moving sleeve is sleeved on the surface of the fixed rod, and an extension frame is connected to one side of the moving sleeve;

[0010] A workbench, the workbench is connected between the two extension frames, a placement hole is provided at the center of the surface of the workbench, and fixing components are arranged on both the left and right sides of the surface of the workbench and located on both sides of the placement hole.

[0011] Preferably, a fixing bolt is arranged inside the moving sleeve, and fixing holes adapted to the fixing bolt are provided on the surface of the fixing rod.

[0012] Preferably, the fixing component includes a chute, a slider is slidably connected inside the chute, one side of the slider is connected with a moving rod, one end of the fixing rod is connected with an arc-shaped fixing block, a spring is arranged inside the chute and on one side of the slider, and a handle is arranged on the surface of the slider.

[0013] Preferably, a cover plate is arranged on the surface of the workbench and above the chute.

[0014] Preferably, movable components are arranged on both the left and right sides of the surface of the operating table. The movable components include two rectangular blocks, a fixed connecting rod is connected between the two rectangular blocks, a movable sleeve is sleeved on the surface of the fixed connecting rod, one side of the movable sleeve is connected with a push rod, and movable through grooves adapted to the push rod are provided on the surface of the operating table.

[0015] Preferably, a magnetic attraction seat is connected between the two push rods.

[0016] Preferably, a placement component is arranged on the side of the operating table. The placement component includes a bottom plate, a mounting plate is connected to one side of the surface of the bottom plate, and a plurality of placement plates are sequentially connected to one side of the mounting plate from top to bottom.

[0017] Compared with the related art, a titration analyzer for chemical analysis and testing provided by the present invention has the following beneficial effects:

[0018] The present invention provides a titration analyzer for chemical analysis and testing. A fixing rod with a moving sleeve and an extension frame are arranged on both the left and right sides of the inner wall of the operating table for cooperation. When taking out the titration cup inside the workbench, the workbench can be pulled outward to the outside of the operating table for taking, which can replace the way of taking out upward, and can improve the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of a first embodiment of a titration analyzer for chemical analysis and testing provided by the present invention;

[0020] Figure 2 is Figure 1 the enlarged schematic view of part A shown in

[0021] Figure 3 is Figure 1 the enlarged schematic view of part B shown;

[0022] Figure 4 is Figure 1 the first perspective three-dimensional structure schematic view of the whole device shown;

[0023] Figure 5 is Figure 4 the enlarged schematic view of part C shown;

[0024] Figure 6 is Figure 1 the second perspective three-dimensional structure schematic view of the whole device shown;

[0025] Figure 7 It is the structure schematic view of the second embodiment of a titration analyzer for chemical laboratory analysis provided by the present utility model.

[0026] Reference numerals in the figure: 1, operating table,

[0027] 2, moving component, 21, fixing block, 22, fixing rod, 23, moving sleeve, 24, extension frame, 25, fixing bolt,

[0028] 3, workbench, 4, placing hole,

[0029] 5, fixing component, 51, chute, 52, slider, 53, fixing rod, 54, arc fixing block, 55, spring, 56, handle,

[0030] 6, cover plate,

[0031] 7, moving component, 71, rectangular block, 72, fixing connecting rod, 73, moving sleeve, 74, pushing rod, 75, moving through slot,

[0032] 8, magnetic suction seat,

[0033] 9, placing component, 91, bottom plate, 92, mounting plate, 93, placing plate. Specific embodiments

[0034] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0035] First embodiment

[0036] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , wherein, Figure 1Schematic diagram of the structure of the first embodiment of a titration analyzer for chemical analysis and testing provided by the present utility model; Figure 2 is Figure 1 the enlarged schematic diagram of part A shown; Figure 3 is Figure 1 the enlarged schematic diagram of part B shown; Figure 4 is Figure 1 the first - perspective three - dimensional structure schematic diagram of the overall device shown; Figure 5 is Figure 4 the enlarged schematic diagram of part C shown; Figure 6 is Figure 1 the second - perspective three - dimensional structure schematic diagram of the overall device shown. A titration analyzer for chemical analysis and testing, comprising:

[0037] An operation table 1, with moving components 2 arranged on both the left and right sides of the operation table 1. The moving components 2 include two fixed blocks 21. A fixed rod 22 is connected between the two fixed blocks 21. A moving sleeve 23 is sleeved on the surface of the fixed rod 22. One side of the moving sleeve 23 is connected with an extension frame 24;

[0038] A workbench 3, which is connected between the two extension frames 24. A placement hole 4 is opened at the center of the surface of the workbench 3. Fixing components 5 are arranged on both the left and right sides of the surface of the workbench 3 and located on both sides of the placement hole 4.

[0039] The two fixed blocks 21 are symmetrically connected to the sides of the inner wall of the operation table 1. The use of the fixed rod 22 and the moving sleeve 23 facilitates moving the workbench 3 to the outside of the operation table 1 through the extension frame 24.

[0040] A fixing bolt 25 is arranged inside the moving sleeve 23, and fixing holes adapted to the fixing bolt 25 are opened on the surface of the fixed rod 22.

[0041] The fixing component 5 includes a sliding groove 51. A slider 52 is slidably connected inside the sliding groove 51. One side of the slider 52 is connected with a moving rod 53. One end of the fixed rod 53 is connected with an arc - shaped fixing block 54. A spring 55 is arranged inside the sliding groove 51 and on one side of the slider 52. A handle 56 is arranged on the surface of the slider 52.

[0042] The chute 51 is opened on the surface of the workbench 3. The use of the chute 51 and the slider 52 can drive the arc-shaped fixing block 54 through the moving rod 53 to adapt to the use of titration cups of various sizes. During use, when the titration cup is placed in the placement hole 4 inside the workbench 3, the arc-shaped fixing blocks 54 on the left and right sides inside the placement hole 4 are pushed to move to one side. When the arc-shaped fixing block 54 moves to one side, the slider 52 is pushed to move inside the chute 51 through the moving rod 53. When the slider 52 moves inside the chute 51, the spring 55 inside the chute 51 is squeezed.

[0043] A cover plate 6 is arranged on the surface of the workbench 3 and above the chute 51.

[0044] Activity components 7 are arranged on both the left and right sides of the surface of the operating table 1. The activity components 7 include two rectangular blocks 71. A fixed connecting rod 72 is connected between the two rectangular blocks 71. An activity sleeve 73 is sleeved on the surface of the fixed connecting rod 72. One side of the activity sleeve 73 is connected with a push rod 74. An activity through groove 75 adapted to the push rod 74 is opened on the surface of the operating table 1.

[0045] A magnetic attraction seat 8 is connected between the two push rods 74.

[0046] During use, when the position of the magnetic attraction seat 8 is adjusted, the activity sleeve 73 is pulled to move on the surface of the fixed connecting rod 72. When the activity sleeve 73 moves on the surface of the fixed connecting rod 72, the push rod 74 is driven to move inside the activity through groove 75. When the push rod 74 moves inside the activity through groove 75, the magnetic attraction seat 8 is driven to move to contact the bottom of the titration cup. Finally, the activity sleeve 73 is threadedly connected with the fixed connecting rod 72 by using bolts.

[0047] The working principle of a titration analyzer for chemical analysis and testing provided by the present utility model is as follows:

[0048] When the titration cup inside the workbench 3 is taken out, first, the fixing bolt 25 inside the moving sleeve 23 is taken out. After the fixing bolt 25 is taken out, the workbench 3 is pulled to move outward from the operating table 1. When the workbench 3 moves outward, the extension frames 24 on both sides are driven to move. When the extension frames 24 move, the moving sleeve 23 is driven to move on the surface of the fixed rod 22 until the workbench 3 moves to the outside of the operating table 1.

[0049] Compared with the related technology, a titration analyzer for chemical analysis and testing provided by the present utility model has the following beneficial effects:

[0050] The utility model provides a titration analyzer for chemical assay analysis. On the left and right sides of the inner wall of the operation table 1, a fixed rod 22 with a movable sleeve 23 and an extension bracket 24 are cooperatively operated. When taking out the titration cup inside the workbench 3, the workbench 3 can be pulled outward to the outside of the operation table 1 for taking, which can replace the way of taking out upward and improve the operation convenience.

[0051] Second Embodiment

[0052] Please refer to Figure 7 , based on a titration analyzer for chemical assay analysis provided in the first embodiment of the present application, the second embodiment of the present application proposes another titration analyzer for chemical assay analysis. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0053] Specifically, the difference of a titration analyzer for chemical assay analysis provided in the second embodiment of the present application is that on the side of the operation table 1, a placement component 9 is provided. The placement component 9 includes a bottom plate 91. On one side of the surface of the bottom plate 91, a mounting plate 92 is connected. On one side of the mounting plate 92, a plurality of placement plates 93 are sequentially connected from top to bottom.

[0054] The bottom plate 91 is connected to the side of the operation table 1.

[0055] The working principle of the titration analyzer for chemical assay analysis provided by the utility model is as follows:

[0056] When in use, when placing the tools used in the experiment, the experimental tools are placed on the placement plate 93 for use.

[0057] Compared with the related art, the titration analyzer for chemical assay analysis provided by the utility model has the following beneficial effects:

[0058] The utility model provides a titration analyzer for chemical assay analysis. By providing a placement component 9 on the side of the operation table 1, the tools used in the experiment can be placed, which is convenient for the operator to take.

[0059] The above are only the embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present utility model, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A titration analyzer for chemical assay and analysis, characterized in that, Comprising: An operating table, with moving components arranged on both the left and right sides of the operating table. The moving components include two fixed blocks, a fixed rod is connected between the two fixed blocks, a moving sleeve is sleeved on the surface of the fixed rod, and an extension frame is connected to one side of the moving sleeve. A workbench, which is connected between the two extension frames. A placement hole is opened at the central position of the surface of the workbench, and fixing components are arranged on both the left and right sides of the surface of the workbench and located on both sides of the placement hole.

2. The titration analyzer for chemical assay analysis according to claim 1, wherein A fixing bolt is arranged inside the moving sleeve, and fixing holes adapted to the fixing bolt are opened on the surface of the fixed rod.

3. The titration analyzer for chemical assay analysis according to claim 1, characterized in that, The fixing component includes a chute, a slider is slidably connected inside the chute, a moving rod is connected to one side of the slider, an arc-shaped fixing block is connected to one end of the fixed rod, a spring is arranged inside the chute and on one side of the slider, and a handle is arranged on the surface of the slider.

4. The titration analyzer for chemical assay analysis according to claim 3, characterized in that, A cover plate is arranged on the surface of the workbench and above the chute.

5. The titration analyzer for chemical assay analysis according to claim 1, wherein Moving components are arranged on both the left and right sides of the surface of the operating table. The moving components include two rectangular blocks, a fixed connecting rod is connected between the two rectangular blocks, a movable sleeve is sleeved on the surface of the fixed connecting rod, a push rod is connected to one side of the movable sleeve, and a movable through groove adapted to the push rod is opened on the surface of the operating table.

6. The titration analyzer for chemical assay analysis according to claim 5, wherein A magnetic attraction seat is connected between the two push rods.

7. The titration analyzer for chemical assay analysis according to claim 1, characterized in that, A placement component is arranged on the side of the operating table. The placement component includes a bottom plate, a mounting plate is connected to one side of the surface of the bottom plate, and a plurality of placement plates are sequentially connected from top to bottom on one side of the mounting plate.

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