Multifunctional test tube rack

Abstract

The utility model discloses a multifunctional test tube rack, which belongs to the technical field of test tube racks and comprises a rack body base, a tube body placing rack for placing the test tube rack, an adjusting mechanism for adjusting the position of the tube body placing rack and a blocking mechanism for limiting the position of the tube body placing rack, the device can adapt to test tubes of different sizes, namely, the test tube rack can be flexibly adjusted according to actual requirements, the stability of the test tubes on the rack can be ensured, meanwhile, the test tubes can be placed in a partitioned mode, so that the test tubes of different types can be clearly classified, stored and taken, and the test tube rack is convenient to use. And the test tube rack with the airing function can be directly placed for airing after the test tubes are cleaned, so that a place for airing does not need to be found additionally, and the time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of test tube racks, and specifically relates to a multifunctional test tube rack. Background Technique

[0002] A test tube rack is a kind of chemical experiment instrument and is the most basic experiment instrument used in a chemical laboratory to place and dry test tubes.

[0003] At present, there are various types of test tubes in the market, such as whole blood test tubes, quality control test tubes, bullet-shaped test tubes, peripheral blood test tubes, etc. Because the structures of different test tubes are different, different test tube racks need to be configured when using automated detection, resulting in the need for multiple types of test tube racks. And sometimes multiple different test tubes need to be placed on the same test tube rack. Obviously, the existing test tube racks cannot meet these requirements. Therefore, this device provides a multifunctional test tube rack. Content of the Utility Model

[0004] The purpose of the utility model is to provide a multifunctional test tube rack for the deficiencies of the prior art to solve the above-mentioned technical problems.

[0005] The embodiment of the utility model adopts the following technical solutions: It includes a rack base, a tube placement rack for placing the test tube rack, an adjustment mechanism for adjusting the position of the tube placement rack, and a blocking mechanism for limiting the position of the tube placement rack. The tube placement rack includes a placement mechanism and a drying mechanism. There are several placement mechanisms, and several placement mechanisms are arranged equidistantly around the adjustment mechanism. There are several drying mechanisms, and several drying mechanisms are respectively arranged on the corresponding placement mechanisms. The rack base is horizontally arranged. The blocking mechanism is arranged on the rack base and is in blocking contact with the corresponding placement mechanism. The adjustment mechanism is rotatably connected to the center of the upper end of the base.

[0006] Further, the adjustment mechanism includes an adjustment column and an adjustment handle. The adjustment column is rotatably arranged at the center of the upper end of the rack base, and the adjustment handle is arranged at the upper end of the adjustment column.

[0007] Further, the adjustment handle includes several identification blocks. Several identification blocks are made of transparent materials, and several identification blocks are provided with identification card placement slots. Several identification card placement slots are arranged in a vertically corresponding position to the corresponding placement mechanisms.

[0008] Furthermore, several of the placement mechanisms each include a placement base, a tube, a tube rack, and a tube cap. The placement base is disposed on the adjustment column. The placement base is L-shaped. There are several tubes, and the several tubes are arranged at equal intervals in sequence on the placement base. There are several tube racks, and the several tube racks are arranged at equal intervals in sequence on the placement base and correspond to the positions of the several tubes. The several tube racks are each in a state of being slidably and rotatably connected to the placement base in the up-and-down direction. There are several tube caps, and the several tube caps are respectively disposed on the corresponding tube racks. The lower diameter of the several tube caps is smaller than the inner diameter of a traditional test tube rack, while the upper diameter is larger than the outer diameter of a traditional test tube rack. The shapes of the several tubes conform to the shapes of traditional test tubes.

[0009] Furthermore, several liquid storage grooves are provided on the several placement bases. Several through holes are provided at the bottoms of the several tubes, and the several through holes are in communication with the corresponding liquid storage grooves. Drying grooves are provided on the side ends of the several tubes.

[0010] Furthermore, several of the drying mechanisms each include a liquid collection box and drying rods. The liquid collection box is of a drawer type and is disposed in the corresponding liquid storage groove. There are several drying rods, and the several drying rods are respectively arranged at equal intervals on the side ends of the corresponding placement bases and are each in a left-and-right sliding fit. One ends of the several drying rods all face the corresponding drying grooves.

[0011] Furthermore, the blocking mechanism includes an elastic piece, a blocking block, and a pull rod. A blocking groove is provided on the frame base. The elastic piece is located in the blocking groove. The lower end of the blocking block is connected to the side end of the elastic piece, and the upper end is in contact with the side of the corresponding placement base. The pull rod is disposed outside the blocking block.

[0012] The above at least one technical solution adopted in the embodiment of the present utility model can achieve the following beneficial effects:

[0013] The present utility model can accommodate test tubes of different sizes, which means that the test tube rack can be flexibly adjusted according to actual needs, and can ensure the stability of the test tubes on the rack. At the same time, the test tubes can be placed in partitions so that different types of test tubes can be clearly classified, stored, and taken. Moreover, the test tube rack with a drying function can directly place the test tubes for drying after cleaning without having to find another place for drying, saving time;

[0014] The blocking block can prevent the adjustment mechanism from driving the corresponding tube placement rack to rotate due to inertia. When the tube placement rack needs to be rotated, simply pull the pull rod to disengage the blocking block from the contact state beside the placement base. The rotatable design allows the experimenter to adjust the test tube rack to the most convenient angle according to their operating habits and actual needs. For example, during complex experimental operations, the test tube rack can be rotated to a position convenient for observation and operation, improving the accuracy and convenience of the experiment. For experiments that require multi-person collaboration, the test tube rack can also be rotated so that each experimenter can easily access the test tubes. Brief Description of the Drawings

[0015] The drawings described herein are used to provide a further understanding of the present invention and form a part of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 is a three-dimensional structural schematic diagram of the adjustment mechanism and the tube placement rack in the present invention;

[0018] Figure 3 is Figure 1 an enlarged view of part A in

[0019] Figure 4 is Figure 1 an enlarged view of part B in

[0020] Figure 5 is Figure 2 an enlarged view of part C in

[0021] Reference Numerals

[0022] Frame body base 1, blocking groove 11, adjustment mechanism 2, adjustment column 21, adjustment handle 22, identification block 23, identification card placement groove 24, tube placement rack 3, placement mechanism 31, placement base 311, tube cylinder 312, tube body rack 313, tube body cap 314, liquid storage tank 315, through hole 316, drying groove 317, drying mechanism 32, liquid collection box 321, drying rod 322, blocking mechanism 4, elastic piece 41, blocking block 42, pull rod 43. Detailed Description of the Invention

[0023] To make the objectives, technical solutions, and advantages of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with the specific embodiments and corresponding drawings of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present utility model.

[0024] The technical solutions provided by each embodiment of the present utility model will be described in detail below in conjunction with the drawings.

[0025] An embodiment of the present utility model provides a multifunctional test tube rack, which includes a rack body base 1, a tube body placement rack 3 for placing the test tube rack, an adjustment mechanism 2 for adjusting the position of the tube body placement rack 3, and a blocking mechanism 4 for limiting the position of the tube body placement rack 3. The tube body placement rack 3 includes a placement mechanism 31 and a drying mechanism 32. A plurality of the placement mechanisms 31 are provided, and the plurality of placement mechanisms 31 are arranged at equal intervals around the adjustment mechanism 2. A plurality of the drying mechanisms 32 are provided, and the plurality of drying mechanisms 32 are respectively arranged on the corresponding placement mechanisms 31. The rack body base 1 is horizontally arranged, and the blocking mechanism 4 is arranged on the rack body base 1 and is in blocking contact with the corresponding placement mechanism 31. The adjustment mechanism 2 is rotatably connected to the center of the upper end of the base.

[0026] The fact that this device can adapt to test tubes of different sizes means that the test tube rack can be flexibly adjusted according to actual needs, and it can ensure the stability of the test tubes on the rack. At the same time, the test tubes can be placed in partitions so that different types of test tubes can be clearly classified, stored, and taken. Moreover, the test tube rack with a drying function can directly place the washed test tubes for drying without having to find another place for drying, saving time.

[0027] In a further preferred embodiment of the present utility model, the adjustment mechanism 2 includes an adjustment column 21 and an adjustment handle 22. The adjustment column 21 is rotatably arranged at the center of the upper end of the rack body base 1. The adjustment handle 22 is arranged at the upper end of the adjustment column 21. The adjustment handle 22 includes a plurality of identification blocks 23. The plurality of identification blocks 23 are all made of transparent materials. A plurality of identification card placement slots 24 are provided on the plurality of identification blocks 23. The plurality of identification card placement slots 24 and the corresponding placement mechanisms 31 are arranged in a vertically corresponding position.

[0028] When the device performs partition operations, it first classifies according to the types of test tubes and different test items required, names the items to make identification cards, and then places the made identification cards in the corresponding identification card placement slots 24. Through a number of identification blocks 23 made of transparent materials, the internal identification cards can be clearly viewed to understand the placement areas of the required test tube racks, thus realizing partition placement so that different types of test tubes can be clearly classified and stored, and provided for personnel to view;

[0029] Each partition can be marked by making an identification card named after the item, indicating information such as the use of the test tubes stored, the test items or the names of reagents. This not only facilitates the management of test tubes by laboratory personnel but also enables the rapid identification of the required test tubes in case of emergency. For example, in a medical testing laboratory, test tubes for different detection items are placed in partitions and marked, which helps medical staff quickly and accurately select the correct test tubes for sample collection and testing during busy work. Clear partitions can effectively reduce the risk of incorrect test results caused by mis-taking test tubes. In complex chemical experiments or medical tests, using the wrong test tube may introduce impurities or affect the reaction of reagents, and partition placement can avoid this situation to the greatest extent.

[0030] For teaching laboratories, the teacher can place test tubes corresponding to different reagents required for students' experiments in partitions, which is convenient for students to access and reduces the time wasted in searching for test tubes, making the experimental teaching more orderly.

[0031] In a further preferred embodiment of the present utility model, a number of the placement mechanisms 31 each include a placement base 311, a tube 312, a tube body holder 313, and a tube body cap 314. The placement base 311 is disposed on the adjustment column 21. The placement base 311 is L-shaped. A number of the tubes 312 are provided, and a number of the tubes 312 are arranged at equal intervals in sequence on the placement base 311. A number of the tube body holders 313 are provided, and a number of the tube body holders 313 are arranged at equal intervals in sequence on the placement base 311 and correspond to the positions of a number of the tubes 312. A number of the tube body holders 313 are each in a state of being slidably and rotationally connected to the placement base 311 in the up-and-down direction. A number of the tube body caps 314 are provided, and a number of the tube body caps 314 are respectively disposed on the corresponding tube body holders 313. The lower diameters of a number of the tube body caps 314 are smaller than the internal diameter of a traditional test tube rack, while the upper diameters are larger than the external diameter of a traditional test tube rack. The shapes of a number of the tubes 312 conform to the shapes of traditional test tubes;

[0032] When performing the placement operation on the required test tube rack, the corresponding test tube rack 313 is stretched upward through the tube body cap 314, and the test tube is placed into the corresponding test tube rack. Then, the tube body cap 314 is loosened and covered on the opening of the test tube to protect the specimen inside the test tube, thus realizing the placement operation of the test tube. The sizes of the test tubes are in a state where several of the test tube racks 313 are in a vertically sliding and rotationally connected state with the placement base 311, and the ability to accommodate test tubes of different sizes means that the test tube rack can be flexibly adjusted according to actual needs. Placing test tubes according to size can make various test tubes clearly visible, enabling personnel to quickly select the appropriate test tubes according to the experiment. At the same time, when storing test tubes, they can also be arranged more neatly and orderly, avoiding the chaotic stacking of test tubes of different sizes and facilitating the search and retrieval during the next use.

[0033] In a further preferred embodiment of the present utility model, liquid storage grooves 315 are provided on several of the placement bases 311. A plurality of through holes 316 are provided at the bottom inside several of the tubes 312, and the plurality of through holes 316 are in a communicating setting with the corresponding liquid storage grooves 315. Drying grooves 317 are provided at the side ends of several of the tubes 312. Several of the drying mechanisms 32 each include a liquid collection box 321 and drying rods 322. The liquid collection box 321 is arranged in a drawer type within the corresponding liquid storage groove 315. A plurality of drying rods 322 are provided. The plurality of drying rods 322 are respectively arranged at equal intervals at the side end of the corresponding placement base 311 and are all in a left-right sliding fit setting. One end of each of the plurality of drying rods 322 faces the corresponding drying groove 317.

[0034] Refer to Figure 5As shown, after the test tube is used and cleaned, there will be water stains remaining inside the test tube. At this time, the corresponding drying rod 322 can be pushed, so that the corresponding drying rod 322 is pushed from the corresponding drying groove 317 into the corresponding tube 312. At this time, there is no test tube placed inside the tube 312. After the position of the drying rod 322 is moved, the cleaned test tube is placed upside down in the tube 312. The body of the test tube will be limited by the tube 312, and the opening of the test tube will be located on the drying rod 322 and supported by the drying rod 322. The water stains inside the cleaned test tube will flow out due to gravity and flow into the tube 312, and then flow into the liquid storage tank 315 on the corresponding placement base 311 through the through hole 316 inside the tube 312, and finally be collected by the corresponding liquid collection box 321. In addition, the drying effect on the water stains can also be achieved through the drying groove 317. Therefore, the test tube rack with the drying function of this device can directly dry the test tube after cleaning without having to find another place to dry, saving time. Especially in a laboratory where test tubes are frequently used, this function can greatly speed up the progress of the experiment. For example, when conducting multiple groups of experiments continuously, the cleaned test tubes can be immediately placed on the test tube rack to dry and be prepared for the next use without having to wait for a dedicated drying device;

[0035] In the drying process of this device, the test tube can be naturally air-dried, avoiding secondary pollution that may be caused by wiping with tools such as rags. This can ensure that the test tube remains clean when used next time, reducing the impact on the experimental results due to residual moisture or impurities. At the same time, natural air-drying also helps to protect the surface of the test tube and extend its service life;

[0036] Compared with using a dedicated drying device, using the drying function of the test tube rack can save energy and reduce costs. In some laboratories or small enterprises with high requirements for cost control, this function has practical economic significance. In addition, the drying function does not require additional power or energy supply and is more environmentally friendly.

[0037] In a further preferred embodiment of the present utility model, the blocking mechanism 4 includes a spring piece 41, a blocking block 42 and a pull rod 43. A blocking groove 11 is provided on the rack base 1. The spring piece 41 is located in the blocking groove 11. The lower end of the blocking block 42 is connected to the side end of the spring piece 41 and the upper end is in contact with the side of the corresponding placement base 311. The pull rod 43 is arranged outside the blocking block 42;

[0038] The blocking block 42 can prevent the adjustment mechanism 2 from driving the corresponding tube rack 3 to rotate due to inertia. When the tube rack 3 needs to be rotated, only by pulling the pull rod 43 can the blocking block 42 be disengaged from the contact state beside the placement base 311. The rotatable design enables the experimenter to adjust the test tube rack to the most convenient angle according to their own operating habits and actual needs. For example, during complex experimental operations, the test tube rack can be rotated to a position convenient for observation and operation, improving the accuracy and convenience of the experiment. For experiments that require multi-person cooperation, the test tube rack can also be rotated so that each experimenter can easily access the test tubes.

[0039] The above are only embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, various modifications and changes can be made to the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims

1. A multifunctional test tube rack, characterized in that: Comprising; Frame base (1); Tube placement rack (3) for placing the test tube rack; Adjusting mechanism (2) for adjusting the position of the tube placement rack (3); Blocking mechanism (4) for limiting the position of the tube placement rack (3); The tube placement rack (3) includes a placement mechanism (31) and a drying mechanism (32). A number of the placement mechanisms (31) are provided, and the number of the placement mechanisms (31) are arranged equidistantly around the adjusting mechanism (2). A number of the drying mechanisms (32) are provided, and the number of the drying mechanisms (32) are respectively arranged on the corresponding placement mechanisms (31). The frame base (1) is horizontally arranged. The blocking mechanism (4) is arranged on the frame base (1) and makes blocking contact with the corresponding placement mechanism (31). The adjusting mechanism (2) is rotatably connected to the center of the upper end of the base.

2. The multifunctional test tube rack according to claim 1, characterized in that: The adjusting mechanism (2) includes an adjusting column (21) and an adjusting handle (22). The adjusting column (21) is rotatably arranged at the center of the upper end of the frame base (1), and the adjusting handle (22) is arranged at the upper end of the adjusting column (21).

3. The multifunctional test tube rack according to claim 2, characterized in that: The adjusting handle (22) includes a number of identification blocks (23). The number of the identification blocks (23) are all made of transparent material. A number of identification card placement slots (24) are provided on the number of the identification blocks (23). The number of the identification card placement slots (24) and the corresponding placement mechanisms (31) are arranged in a vertically corresponding position.

4. The multifunctional test tube rack according to claim 2, wherein: A number of the placement mechanisms (31) all include a placement base (311), a tube (312), a tube rack (313) and a tube cap (314). The placement base (311) is arranged on the adjusting column (21). The placement base (311) is L-shaped. A number of the tubes (312) are provided, and the number of the tubes (312) are arranged in sequence at equal intervals on the placement base (311). A number of the tube racks (313) are provided, and the number of the tube racks (313) are arranged in sequence at equal intervals on the placement base (311) and are in corresponding positions with the number of the tubes (312). The number of the tube racks (313) are all in a state of being slidably and rotatably connected with the placement base (311) up and down. A number of the tube caps (314) are provided, and the number of the tube caps (314) are respectively arranged on the corresponding tube racks (313). The lower diameter of the number of the tube caps (314) is smaller than the inner diameter of the traditional test tube rack, while the upper diameter is larger than the outer diameter of the traditional test tube rack. The shape of the number of the tubes (312) conforms to the shape of the traditional test tube.

5. The multifunctional test tube rack according to claim 4, wherein: A number of liquid storage grooves (315) are provided on the number of the placement bases (311). A number of through holes (316) are provided at the bottom of the number of the tubes (312) inside, and the number of the through holes (316) are communicated with the corresponding liquid storage grooves (315). A drying groove (317) is provided at the side end of the number of the tubes (312).

6. The multifunctional test tube rack according to claim 5, characterized in that: Each of the drying mechanisms (32) includes a liquid collection box (321) and a drying rod (322). The liquid collection box (321) is arranged in a drawer type in the corresponding liquid storage tank (315). A plurality of drying rods (322) are provided. The plurality of drying rods (322) are respectively arranged at equal intervals on the side end of the corresponding placement base (311) and are all arranged in a left-right sliding fit. One ends of the plurality of drying rods (322) all face the corresponding drying groove (317).

7. The multifunctional test tube rack according to claim 6, characterized in that: The blocking mechanism (4) includes an elastic piece (41), a blocking block (42) and a pull rod (43). A blocking groove (11) is provided on the frame base (1). The elastic piece (41) is located in the blocking groove (11). The lower end of the blocking block (42) is connected to the side end of the elastic piece (41) and the upper end is in contact with the side of the corresponding placement base (311). The pull rod (43) is arranged on the outside of the blocking block (42).

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