Pharmaceutical experiment sampler

Abstract

The utility model relates to the field of experimental sampling, in particular to a pharmaceutical experimental sampler which can be used for a plurality of suction tubes to suck and sample and can be bent to adjust the position. The device structurally comprises a moldable transverse supporting rod, a plurality of lantern rings which are provided with upper openings and lower openings and used for containing suction pipes are embedded in the supporting rod at intervals, first sleeves with upper openings and lower openings are fixedly distributed and fixedly arranged at the two ends of the supporting rod, the first sleeves are slidably arranged on vertical rods in a sleeving mode respectively, and first limiting bolts are inwards screwed on the outer sides of the first sleeves respectively; suckers are fixedly arranged at the bottoms of the vertical rods; a cross rod is fixedly arranged on the outer side of the lantern ring in the middle, a second sleeve with an upper opening and a lower opening is fixedly arranged at the outer end of the cross rod, and a second limiting bolt is inwards screwed on the outer side of the second sleeve. The device is easy to operate, convenient to use and suitable for various experiments.

Description

Technical Field

[0001] The utility model relates to the field of experimental sampling, in particular to a pharmaceutical experiment sampler. Background Art

[0002] During pharmaceutical experiments, it is often necessary to sample drug solutions, and sometimes it is necessary to sample drug solutions from multiple experiments for subsequent comparative analysis. Currently, drug solution sampling is usually performed using a single pipette. The specific operation steps are that the staff holds different pipettes in their hands and samples the solution in each solution storage container one by one. This is quite cumbersome. After extracting a solution and putting it down, another pipette is used to sample and put it down. Sometimes confusion occurs when the solution is sampled and put down, making it difficult to distinguish the extracted solutions, thereby reducing the efficiency of the experiment and the accuracy of the experimental results. Utility Model Content

[0003] In view of the deficiencies in the prior art, the present invention provides a pharmaceutical experiment sampler, which can simultaneously provide multiple pipettes for extraction and sampling, and can be bent to adjust the position, effectively solving the problems raised in the background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: a pharmaceutical laboratory sampler, the structure of which includes a plastic transverse support rod, a plurality of rings with upper and lower openings for placing suction tubes are embedded on the support rod at intervals, first sleeves with upper and lower openings are fixedly provided at both ends of the support rod, the first sleeves are slidably sleeved on the vertical rods, first limit bolts are screwed inwardly on the outer sides of the first sleeves, and a suction cup is fixed at the bottom of the vertical rod;

[0005] A cross bar is fixedly provided on the outer side of the collar at the middle position, a second sleeve with upper and lower openings is fixedly provided on the outer end of the cross bar, and a second limiting bolt is screwed inwardly on the outer side of the second sleeve.

[0006] As a preferred technical solution, the support rod includes a middle shapeable metal rod, and the outer side of the metal rod is wrapped with a rubber sleeve.

[0007] As a preferred technical solution, a tray is detachably provided on the top of the vertical rod, and a number of partitions are evenly spaced laterally in the tray to divide the tray into a number of rectangular cavities. Vertical legs are provided at the four corners of the bottom of the tray.

[0008] As a preferred technical solution, a third sleeve with a lower opening that is inserted and matched with the vertical rod is fixed on the bottom surface of the tray.

[0009] As a preferred technical solution, the height of the third sleeve is smaller than the height of the supporting legs.

[0010] As a preferred technical solution, a transparent box body with an upper opening corresponding to the rectangular cavity is fixedly bonded to the front side of the tray at intervals in the transverse direction.

[0011] Compared with the prior art, the present invention provides a pharmaceutical experiment sampler with the following beneficial effects:

[0012] 1. The utility model has a plurality of rings with upper and lower openings embedded at intervals on the support rod for placing the suction tube. The two ends of the support rod are fixedly provided with first sleeves with upper and lower openings, the first sleeves are slidably sleeved on the vertical rod, and the outer sides of the first sleeves are respectively screwed inward with first limiting bolts. A suction cup is fixedly provided at the bottom of the vertical rod. When in use, the bending angle of the support rod can be adjusted by the positions of multiple liquid medicine sampling containers so that the rings are respectively located above the liquid medicine sampling containers, and can be fixed to a smooth workbench by the vertical rods and suction cups on both sides. The upper and lower heights of the support rod can be adjusted by the first limiting bolt, which is convenient for subsequent sampling of the suction tube, and the suction tubes can be inserted in the sleeves according to the number of samples. The staff can extract them in sequence, avoiding the problem of easy confusion when taking out the suction tubes repeatedly.

[0013] 2. The utility model is fixed with a cross bar on the outside of the ring in the middle position, and a second sleeve with upper and lower openings is fixed on the outer end of the cross bar. A second limiting bolt is screwed inward on the outside of the second sleeve. When in use, a vertical rod with a suction cup at the bottom can be inserted into the second sleeve to play an auxiliary support role, and the second limiting bolt can play a limiting role.

[0014] 3. The utility model is provided with a detachable tray on the top of the vertical rod, and a number of partitions are evenly spaced horizontally in the tray to divide the tray into a number of rectangular cavities. Vertical legs are provided at the four corners of the bottom of the tray. When in use, the suction tube with completed sampling at the bottom can be placed in the rectangular cavity on the upper side to facilitate centralized transfer and avoid confusion caused by multiple transfers of a single sample. The legs facilitate support and storage after the tray is removed.

[0015] 4. The utility model fixes and bonds a transparent box body with an upper opening corresponding to the rectangular cavity at a horizontal interval on the front side of the tray. When in use, labels for identifying different suction tubes can be inserted into the transparent box body to further avoid confusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the first embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the second embodiment of the present utility model;

[0019] Figure 3 for Figure 2 An enlarged structural diagram of the middle tray from another angle;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the third embodiment of the present invention.

[0021] Markings in the figure: 1. Support rod; 2. Ring; 3. Suction tube; 4. First sleeve; 41. First limit bolt; 5. Vertical rod; 51. Suction cup; 6. Horizontal rod; 7. Second sleeve; 71. Second limit bolt; 8. Tray; 81. Third sleeve; 82. Support leg; 83. Partition; 84. Transparent box. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0023] like Figure 1 As shown, a pharmaceutical experiment sampler includes a plasticizable horizontal support rod 1, on which a plurality of rings 2 with upper and lower openings for placing suction tubes 3 (prior art) are embedded at intervals, and first sleeves 4 with upper and lower openings are fixedly provided at both ends of the support rod 1. The first sleeves 4 are slidably sleeved on vertical rods 5, and first limiting bolts 41 are screwed inward on the outer sides of the first sleeves 4. A suction cup 51 is fixed at the bottom of the vertical rod 5.

[0024] A crossbar 6 is fixedly provided on the outer side of the middle collar 2 , and a second sleeve 7 with upper and lower openings is fixedly provided on the outer end of the crossbar 6 . A second limiting bolt 71 is screwed inwardly on the outer side of the second sleeve 7 .

[0025] The support rod 1 includes a middle shapeable metal rod (not shown, an iron rod or a copper rod), and a rubber sleeve is wrapped around the outside of the metal rod.

[0026] During use, the bending angle of the support rod 1 is adjusted by placing multiple liquid sampling containers so that the collar 2 is located above each liquid sampling container. The support rod 1 can be fixed to a smooth workbench via the vertical rods 5 and suction cups 51 on both sides. The vertical height of the support rod 1 can be adjusted by the first limit bolt 41 to facilitate subsequent sampling of the suction tube 3. The suction tubes 3 can be inserted into the collar 2 according to the number of samples, and the staff can extract them one by one, avoiding the problem of confusion caused by repeated removal of the suction tubes 3. A vertical rod 5 with a suction cup 51 at the bottom can be inserted into the second sleeve 7 to provide auxiliary support, and the second limit bolt 71 can also serve as a limit. Example 2

[0027] like Figure 2 、 Figure 3 As shown, a tray 8 is detachably provided on the top of the vertical rod 5 , and a number of partitions 83 are evenly spaced laterally in the tray 8 to divide the tray 8 into a number of rectangular cavities 84 , and vertical legs 82 are provided at the four corners of the bottom surface of the tray 8 .

[0028] A third sleeve 81 with a lower opening is fixedly provided on the bottom surface of the tray 8 and is inserted into and matched with the vertical rod 5.

[0029] The height of the third sleeve 81 is smaller than the height of the legs 82 .

[0030] When in use, the suction tube 3 that has completed bottom sampling is placed in the upper rectangular cavity 84 to facilitate centralized transfer and avoid confusion caused by multiple transfers of a single item. The legs 82 facilitate support and storage after the tray 8 is removed. Example 3

[0031] like Figure 4 As shown, a transparent box body 85 with an upper opening corresponding to the rectangular cavity is fixedly bonded to the front side of the tray 8 at intervals in the horizontal direction.

[0032] During use, labels for identifying different suction tubes can be inserted into the transparent box body 85 to further avoid confusion.

[0033] The components used in the present invention are all universal standard components or components known to those skilled in the art, and their structures and principles are well known to those skilled in the art.

[0034] It should be noted that, in this document, the directions or positional relationships indicated by the terms "first", "second", "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprising" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0035] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them. They are not intended to limit the conditions under which the present invention can be implemented. Any structural modifications, changes in proportional relationships, or adjustments in size should still fall within the scope of the technical contents disclosed in this utility model without affecting the effects and purposes that can be achieved by the present utility model.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pharmaceutical experiment sampler, characterized in that: Its structure includes a shapeable horizontal support rod, on which a plurality of rings with upper and lower openings for placing suction pipes are embedded at intervals, and first sleeves with upper and lower openings are fixedly distributed at both ends of the support rod. The first sleeves are slidably sleeved on the vertical rods, and first limiting bolts are screwed inward on the outer sides of the first sleeves. A suction cup is fixed at the bottom of the vertical rod. A cross bar is fixedly provided on the outer side of the collar at the middle position, a second sleeve with upper and lower openings is fixedly provided on the outer end of the cross bar, and a second limiting bolt is screwed inwardly on the outer side of the second sleeve.

2. A pharmaceutical experiment sampler according to claim 1, characterized in that: The supporting rod comprises a metal rod with a plastic shape in the middle, and a rubber sleeve is wrapped around the outer side of the metal rod.

3. A pharmaceutical experiment sampler according to claim 1, characterized in that: A tray is detachably provided on the top of the vertical rod, and a plurality of partitions are evenly spaced in the horizontal direction of the tray to divide the tray into a plurality of rectangular cavities. Vertical supporting legs are respectively provided at the four corners of the bottom surface of the tray.

4. A pharmaceutical experiment sampler according to claim 3, characterized in that: A third sleeve with a lower opening that is inserted and matched with the vertical rod is fixedly provided on the bottom surface of the tray.

5. A pharmaceutical experiment sampler according to claim 4, characterized in that: The height of the third sleeve is smaller than the height of the supporting legs.

6. A pharmaceutical experiment sampler according to claim 3, characterized in that: A transparent box body with an upper opening corresponding to the rectangular cavity is fixedly bonded to the front side of the tray at intervals in the transverse direction.

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